ALBERT

Description / Table of Contents: Geophysics of the Caledonian-Appalachian Orogen --- R. T. Haworth, R. Hipkin, R. D. Jacobi, M. Kane, J. P. Lefort, M. D. Max, H. G. Miller, and F. Wolff: Geophysical framework and the Appalachian-Caledonide connection / Geological Society, London, Special Publications, 38:3-20, doi:10.1144/GSL.SP.1988.038.01.01 --- F. A. Cook, D. H. Matthews, and A. W. B. Jacob: Crustal and upper mantle structure of the Appalachian-Caledonide orogen from seismic results / Geological Society, London, Special Publications, 38:21-33, doi:10.1144/GSL.SP.1988.038.01.02 --- J. C. Briden, D. V. Kent, P. L. Lapointe, J. L. Roy, R. A. Livermore, A. G. Smith, M. K. Seguin, R. Van der Voo, and D. R. Watts: Palaeomagnetic constraints on the evolution of the Caledonian-Appalachian orogen / Geological Society, London, Special Publications, 38:35-48, doi:10.1144/GSL.SP.1988.038.01.03 --- J. P. Lefort, M. D. Max, and J. Roussel: Geophysical evidence for the location of the NW boundary of Gondwanaland and its relationship with two older satellite sutures / Geological Society, London, Special Publications, 38:49-60, doi:10.1144/GSL.SP.1988.038.01.04 --- Pre-Arenig Activity in the Caledonian-Appalachian Orogen --- Derek Powell, T. B. Andersen, A. A. Drake, Jr, Leo Hall, and J. D. Keppie: The age and distribution of basement rocks in the Caledonide orogen of the N Atlantic / Geological Society, London, Special Publications, 38:63-74, doi:10.1144/GSL.SP.1988.038.01.05 --- Frederic L. Schwab, Johan P. Nystuen, and Linda Gunderson: Pre-Arenig evolution of the Appalachian-Caledonide orogen: sedimentation and stratigraphy / Geological Society, London, Special Publications, 38:75-91, doi:10.1144/GSL.SP.1988.038.01.06 --- S. Conway Morris and A. W. A. Rushton: Precambrian to Tremadoc biotas in the Caledonides / Geological Society, London, Special Publications, 38:93-109, doi:10.1144/GSL.SP.1988.038.01.07 --- Nicholas Rast, B. A. Sturt, and A. L. Harris: Early deformation in the Caledonian-Appalachian orogen / Geological Society, London, Special Publications, 38:111-122, doi:10.1144/GSL.SP.1988.038.01.08 --- Ben Harte: Lower Palaeozoic metamorphism in the Moine-Dalradian belt of the British Isles / Geological Society, London, Special Publications, 38:123-134, doi:10.1144/GSL.SP.1988.038.01.09 --- Inge Bryhni: Early Palaeozoic metamorphism in the Scandinavian Caledonides / Geological Society, London, Special Publications, 38:135-140, doi:10.1144/GSL.SP.1988.038.01.10 --- Jo Laird: Pre-Arenig metamorphism in the Appalachians / Geological Society, London, Special Publications, 38:141-147, doi:10.1144/GSL.SP.1988.038.01.11 --- D. W. Rankin, Harald Furnes, A. C. Bishop, B. Cabanis, D. J. Milton, S. J. O’Brien, and R. S. Thorpe: Plutonism and volcanism related to the pre-Arenig evolution of the Caledonide-Appalachian orogen / Geological Society, London, Special Publications, 38:149-183, doi:10.1144/GSL.SP.1988.038.01.12 --- James W. Skehan: Evolution of the Iapetus Ocean and its borders in pre-Arenig times: a synthesis / Geological Society, London, Special Publications, 38:185-229, doi:10.1144/GSL.SP.1988.038.01.13 --- Arenig-Wenlock Activity in the Caledonian-Appalachian Orogen --- R. A. Fortey and L. R. M. Cocks: Arenig to Llandovery faunal distributions in the Caledonides / Geological Society, London, Special Publications, 38:231-246, doi:10.1144/GSL.SP.1988.038.01.14 --- David L. Bruton and David A. T. Harper: Arenig-Llandovery stratigraphy and faunas across the Scandinavian Caledonides / Geological Society, London, Special Publications, 38:247-268, doi:10.1144/GSL.SP.1988.038.01.15 --- Robert B. Neuman: Palaeontological evidence bearing on the Arenig-Caradoc development of the Iapetus Ocean basin / Geological Society, London, Special Publications, 38:269-274, doi:10.1144/GSL.SP.1988.038.01.16 --- C. J. Stillman: Ordovician to Silurian volcanism in the Appalachian—Caledonian orogen / Geological Society, London, Special Publications, 38:275-290, doi:10.1144/GSL.SP.1988.038.01.17 --- Leo M. Hall and David Roberts: Timing of Ordovician deformation in the Caledonian-Appalachian orogen / Geological Society, London, Special Publications, 38:291-309, doi:10.1144/GSL.SP.1988.038.01.18 --- Jo Laird: Arenig to Wenlock age metamorphism in the Appalachians / Geological Society, London, Special Publications, 38:311-345, doi:10.1144/GSL.SP.1988.038.01.19 --- G. J. H. Oliver: Arenig to Wenlock regional metamorphism in the Paratectonic Caledonides of the British Isles: a review / Geological Society, London, Special Publications, 38:347-363, doi:10.1144/GSL.SP.1988.038.01.20 --- R. D. Dallmeyer: Polyphase tectonothermal evolution of the Scandinavian Caledonides / Geological Society, London, Special Publications, 38:365-379, doi:10.1144/GSL.SP.1988.038.01.21 --- David R. Wones and A. K. Sinha: A brief review of early Ordovician to Devonian plutonism in the N American Caledonides / Geological Society, London, Special Publications, 38:381-388, doi:10.1144/GSL.SP.1988.038.01.22 --- W. E. Stephens: Granitoid plutonism in the Caledonian orogen of Europe / Geological Society, London, Special Publications, 38:389-403, doi:10.1144/GSL.SP.1988.038.01.23 --- W. S. McKerrow: The development of the Iapetus Ocean from the Arenig to the Wenlock / Geological Society, London, Special Publications, 38:405-412, doi:10.1144/GSL.SP.1988.038.01.24 --- Wenlock to Mid-Devonian Activity in the Caledonian-Appalachian Orogen --- M. F. Thirlwall: Wenlock to mid-Devonian volcanism of the Caledonian-Appalachian orogen / Geological Society, London, Special Publications, 38:415-428, doi:10.1144/GSL.SP.1988.038.01.25 --- David Roberts: Timing of Silurian to middle Devonian deformation in the Caledonides of Scandinavia, Svalbard and E Greenland / Geological Society, London, Special Publications, 38:429-435, doi:10.1144/GSL.SP.1988.038.01.26 --- W.S. McKerrow: Wenlock to Givetian deformation in the British Isles and the Canadian Appalachians / Geological Society, London, Special Publications, 38:437-448, doi:10.1144/GSL.SP.1988.038.01.27 --- P. H. Osberg: Silurian to Lower Carboniferous tectonism in the Appalachians of the USA / Geological Society, London, Special Publications, 38:449-452, doi:10.1144/GSL.SP.1988.038.01.28 --- Peter Robinson, R. J. Tracy, D. S. Santallier, P.-G. Andreasson, and J. I. Gil-Ibarguchi: Scandian-Acadian-Caledonian sensu strictu metamorphism in the age range 430–360 Ma / Geological Society, London, Special Publications, 38:453-467, doi:10.1144/GSL.SP.1988.038.01.29 --- D. V. Kent and J. D. Keppie: Silurian-Permian palaeocontinental reconstructions and circum-Atlantic tectonics / Geological Society, London, Special Publications, 38:469-480, doi:10.1144/GSL.SP.1988.038.01.30 --- N. J. Soper: Timing and geometry of collision, terrane accretion and sinistral strike-slip events in the British Caledonides / Geological Society, London, Special Publications, 38:481-492, doi:10.1144/GSL.SP.1988.038.01.31 --- J. Chaloupský: Caledonian folding in the Bohemian Massif / Geological Society, London, Special Publications, 38:493-498, doi:10.1144/GSL.SP.1988.038.01.32 --- Robert D. Hatcher, Jr: The third synthesis: Wenlock to mid-Devonian (end of Acadian orogeny) / Geological Society, London, Special Publications, 38:499-504, doi:10.1144/GSL.SP.1988.038.01.33 --- Mid-Devonian-Permian Activity in the Caledonian-Appalachian Orogen --- Robert D. Hatcher, Jr: Basement-cover relationships in the Appalachian-Caledonian-Variscan orogen: mid-Devonian (end of Acadian orogeny) to end of Permian / Geological Society, London, Special Publications, 38:507-514, doi:10.1144/GSL.SP.1988.038.01.34 --- William A. Thomas and Paul E. Schenk: Late Palaeozoic sedimentation along the Appalachian orogen / Geological Society, London, Special Publications, 38:515-530, doi:10.1144/GSL.SP.1988.038.01.35 --- K. C. Allen and D. L. Dineley: Mid-Devonian to mid-Permian floral and faunal regions and provinces / Geological Society, London, Special Publications, 38:531-548, doi:10.1144/GSL.SP.1988.038.01.36 --- Michael Robert Leeder: Devono-Carboniferous river systems and sediment dispersal from the orogenic belts and cratons of NW Europe / Geological Society, London, Special Publications, 38:549-558, doi:10.1144/GSL.SP.1988.038.01.37 --- O. Don Hermes and Daniel P. Murray: Middle Devonian to Permian plutonism and volcanism in the N American Appalachians / Geological Society, London, Special Publications, 38:559-571, doi:10.1144/GSL.SP.1988.038.01.38 --- E. H. Francis: Mid-Devonian to early Permian volcanism: Old World / Geological Society, London, Special Publications, 38:573-584, doi:10.1144/GSL.SP.1988.038.01.39 --- Nicholas Rast: Tectonic implications of the timing of the Variscan orogeny / Geological Society, London, Special Publications, 38:585-595, doi:10.1144/GSL.SP.1988.038.01.40 --- Daniel P. Murray: Post-Acadian metamorphism in the Appalachians / Geological Society, London, Special Publications, 38:597-609, doi:10.1144/GSL.SP.1988.038.01.41 --- Francisco J. Martínez and Joël Rolet: Late Palaeozoic metamorphism in the northwestern Iberian Peninsula, Brittany and related areas in SW Europe / Geological Society, London, Special Publications, 38:611-620, doi:10.1144/GSL.SP.1988.038.01.42 --- John Rodgers: Fourth time-slice: mid-Devonian to Permian synthesis / Geological Society, London, Special Publications, 38:621-626, doi:10.1144/GSL.SP.1988.038.01.43

Description / Table of Contents: M. G. Audley-Charles and A. Hallam: Introduction / Geological Society, London, Special Publications, 37:1-4, doi:10.1144/GSL.SP.1988.037.01.01 --- Neville J. Price, Geoffrey D. Price, and Sarah L. Price: Gravity glide and plate tectonics / Geological Society, London, Special Publications, 37:5-21, doi:10.1144/GSL.SP.1988.037.01.02 --- J. F. Dewey: Lithospheric stress, deformation, and tectonic cycles: the disruption of Pangaea and the closure of Tethys / Geological Society, London, Special Publications, 37:23-40, doi:10.1144/GSL.SP.1988.037.01.03 --- Robert Hall: Basement and cover rock history in western Tethys: HT-LP metamorphism associated with extensional rifting of Gondwana / Geological Society, London, Special Publications, 37:41-50, doi:10.1144/GSL.SP.1988.037.01.04 --- C. D. Mann and C. Vita-Finzi: Holocene serial folding in the Zagros / Geological Society, London, Special Publications, 37:51-59, doi:10.1144/GSL.SP.1988.037.01.05 --- D. H. Tarling: Gondwanaland and the evolution of the Indian Ocean / Geological Society, London, Special Publications, 37:61-77, doi:10.1144/GSL.SP.1988.037.01.06 --- M. G. Audley-Charles: Evolution of the southern margin of Tethys (North Australian region) from early Permian to late Cretaceous / Geological Society, London, Special Publications, 37:79-100, doi:10.1144/GSL.SP.1988.037.01.07 --- I. Metcalfe: Origin and assembly of south-east Asian continental terranes / Geological Society, London, Special Publications, 37:101-118, doi:10.1144/GSL.SP.1988.037.01.08 --- A. M. C. Şengör, Demir Altıner, Altan Cin, Timur Ustaömer, and K. J. Hsü: Origin and assembly of the Tethyside orogenic collage at the expense of Gondwana Land / Geological Society, London, Special Publications, 37:119-181, doi:10.1144/GSL.SP.1988.037.01.09 --- L. R. M. Cocks and R. A. Fortey: Lower Palaeozoic facies and faunas around Gondwana / Geological Society, London, Special Publications, 37:183-200, doi:10.1144/GSL.SP.1988.037.01.10 --- W. G. Chaloner and G. T. Creber: Fossil plants as indicators of late Palaeozoic plate positions / Geological Society, London, Special Publications, 37:201-210, doi:10.1144/GSL.SP.1988.037.01.11 --- J. B. Waterhouse: The nature, extent, and subsequent dispersal of the Permian Tethys / Geological Society, London, Special Publications, 37:211-212, doi:10.1144/GSL.SP.1988.037.01.12 --- Edith Kristan-Tollmann: Unexpected microfaunal communities within the Triassic Tethys / Geological Society, London, Special Publications, 37:213-223, doi:10.1144/GSL.SP.1988.037.01.13 --- Jacques Thierry: Structure and palaeogeography of the western Tethys during the Jurassic: tests based on ammonite palaeobiogeography / Geological Society, London, Special Publications, 37:225-234, doi:10.1144/GSL.SP.1988.037.01.14 --- Gerd E. G. Westermann: Middle Jurassic ammonite biogeography supports ambi-Tethyan origin of Tibet / Geological Society, London, Special Publications, 37:235-239, doi:10.1144/GSL.SP.1988.037.01.15 --- Derek V. Ager: Mesozoic Turkey as part of Europe / Geological Society, London, Special Publications, 37:241-245, doi:10.1144/GSL.SP.1988.037.01.16 --- P. W. Skelton: The trans-Pacific spread of equatorial shallow-marine benthos in the Cretaceous / Geological Society, London, Special Publications, 37:247-253, doi:10.1144/GSL.SP.1988.037.01.17 --- Jean-Claude Rage: Gondwana, Tethys, and terrestrial vertebrates during the Mesozoic and Cainozoic / Geological Society, London, Special Publications, 37:255-273, doi:10.1144/GSL.SP.1988.037.01.18 --- Brian R. Rosen and Andrew B. Smith: Tectonics from fossils? Analysis of reef-coral and sea-urchin distributions from late Cretaceous to Recent, using a new method / Geological Society, London, Special Publications, 37:275-306, doi:10.1144/GSL.SP.1988.037.01.19 --- T. C. Whitmore: Phytogeography of the eastern end of Tethys / Geological Society, London, Special Publications, 37:307-311, doi:10.1144/GSL.SP.1988.037.01.20

Description / Table of Contents: The scientist will be forced, in the unenthusiastic words of one of my scientific colleagues, "to slosh about in the primordial ooze known as inter-disciplinary studies". John Passmore Man’s responsibility for nature The present text has arisen from some thirteen years advances in our perception, appraisal and creative use of collaboration between the two authors. During that of order in natural systems. Out of this can come period, upwards of a dozen postgraduates in enhanced insight into processes, structures and Edinburgh, the New University of Ulster and Liver systems interactions on all temporal and spatial scales pool have been closely involved in exploring many of and at all integrative levels from subatomic to cosmic. the applications of magnetic measurements described In the environment, elements of order are often in the second half of the book. Much of the text is difficult to appraise and analyse, not only because of based on their work, both published and unpublished. intrinsic complexity, but as a consequence of our lack A great deal of the work summarised reflects extensive of techniques, instrumentation and suitable co-operation not only between the authors and among methodologies. Magnetic properties, whether natural their postgraduate groups, but also involving or induced, reflect forms of order which, in recent colleagues in geology, geography, ecology, hydrology, years, have become dramatically more accessible to a meteorology, glaciology, archaeology, limnology, growing range of instruments and techniques.

Description / Table of Contents: This is volume I of the two-volume special issue Scattering and Attenuation of Seismic Waves which will contain total 17 invited review papers and about 30 c- tributed papers. The scope and contents of the special issue are described in the following Introduction. This volume includes 21 contributed papers arranged in the following order: Scattering theory and modeling including the scattering attenuation and its separation from the intrinsic attenuation; numerical method and simulation; field observation including coda Q and surface wave Q measurement; inversion; laboratory attenuation measurement of rock samples.

Description / Table of Contents: A. J. Fleet, K. Kelts, and M. R. Talbot: Introduction / Geological Society, London, Special Publications, 40:vii-x, doi:10.1144/GSL.SP.1988.040.01.01 --- Part I Tectonic, Geological, Geochemical and Biological Framework --- K. Kelts: Environments of deposition of lacustrine petroleum source rocks: an introduction / Geological Society, London, Special Publications, 40:3-26, doi:10.1144/GSL.SP.1988.040.01.02 --- J. F. Talling: Modern phytoplankton production in African lakes / Geological Society, London, Special Publications, 40:27-28, doi:10.1144/GSL.SP.1988.040.01.03 --- M. R. Talbot: The origins of lacustrine oil source rocks: evidence from the lakes of tropical Africa / Geological Society, London, Special Publications, 40:29-43, doi:10.1144/GSL.SP.1988.040.01.04 --- P. De Deckker: Large Australian lakes during the last 20 million years: sites for petroleum source rock or metal ore deposition, or both? / Geological Society, London, Special Publications, 40:45-58, doi:10.1144/GSL.SP.1988.040.01.05 --- R. S. Oremland, J. E. Cloern, R. L. Smith, C. W. Culbertson, J. Zehr, L. Miller, B. Cole, R. Harvey, Z. Sofer, N. Iversen, M. Klug, D. J. Des Marais, and G. Rau: Microbial and biogeochemical processes in Big Soda Lake, Nevada / Geological Society, London, Special Publications, 40:59-75, doi:10.1144/GSL.SP.1988.040.01.06 --- C. P. Summerhayes: Predicting palaeoclimates / Geological Society, London, Special Publications, 40:77-78, doi:10.1144/GSL.SP.1988.040.01.07 --- Part II Palaeoenvironmental Indicators --- B. J. Katz: Clastic and carbonate lacustrine systems: an organic geochemical comparison (Green River Formation and East African lake sediments) / Geological Society, London, Special Publications, 40:81-90, doi:10.1144/GSL.SP.1988.040.01.08 --- M. Vandenbroucke and F. Behar: Geochemical characterization of the organic matter from some recent sediments by a pyrolysis technique / Geological Society, London, Special Publications, 40:91-101, doi:10.1144/GSL.SP.1988.040.01.09 --- J. K. Volkman: Biological marker compounds as indicators of the depositional environments of petroleum source rocks / Geological Society, London, Special Publications, 40:103-122, doi:10.1144/GSL.SP.1988.040.01.10 --- H. L. ten Haven, J. W. de Leeuw, J. S. Sinninghe Damsté, P. A. Schenck, S. E. Palmer, and J. E. Zumberge: Application of biological markers in the recognition of palaeohypersaline environments / Geological Society, London, Special Publications, 40:123-130, doi:10.1144/GSL.SP.1988.040.01.11 --- W. Davison: Interactions of iron, carbon and sulphur in marine and lacustrine sediments / Geological Society, London, Special Publications, 40:131-137, doi:10.1144/GSL.SP.1988.040.01.12 --- R. F. Yuretich: Possible relationships of stratigraphy and clay mineralogy to source rock potential in lacustrine sequences / Geological Society, London, Special Publications, 40:139-151, doi:10.1144/GSL.SP.1988.040.01.13 --- B. Bahrig: Palaeo-environment information from deep water siderite (Lake of Laach, West Germany) / Geological Society, London, Special Publications, 40:153-158, doi:10.1144/GSL.SP.1988.040.01.14 --- Jiang De-xin: Spores and pollen in oils as indicators of lacustrine source rocks / Geological Society, London, Special Publications, 40:159-169, doi:10.1144/GSL.SP.1988.040.01.15 --- Part III Case Studies --- A. D. Duncan and R. F. M. Hamilton: Palaeolimnology and organic geochemistry of the Middle Devonian in the Orcadian Basin / Geological Society, London, Special Publications, 40:173-201, doi:10.1144/GSL.SP.1988.040.01.16 --- S. J. Hillier and J. E. A. Marshall: Hydrocarbon source rocks, thermal maturity and burial history of the Orcadian Basin, Scotland / Geological Society, London, Special Publications, 40:203, doi:10.1144/GSL.SP.1988.040.01.17 --- J. Parnell: Significance of lacustrine cherts for the environment of source-rock deposition in the Orcadian Basin, Scotland / Geological Society, London, Special Publications, 40:205-217, doi:10.1144/GSL.SP.1988.040.01.18 --- G. W. F. Loftus and J. T. Greensmith: The lacustrine Burdiehouse Limestone Formation—a key to the deposition of the Dinantian Oil Shales of Scotland / Geological Society, London, Special Publications, 40:219-234, doi:10.1144/GSL.SP.1988.040.01.19 --- J. Parnell: Lacustrine petroleum source rocks in the Dinantian Oil Shale Group, Scotland: a review / Geological Society, London, Special Publications, 40:235-246, doi:10.1144/GSL.SP.1988.040.01.20 --- P. J. W. Gore: Lacustrine sequences in an early Mesozoic rift basin: Culpeper Basin, Virginia, USA / Geological Society, London, Special Publications, 40:247-278, doi:10.1144/GSL.SP.1988.040.01.21 --- Fu Jiamo, Sheng Guoying, and Liu Dehan: Organic geochemical characteristics of major types of terrestrial petroleum source rocks in China / Geological Society, London, Special Publications, 40:279-289, doi:10.1144/GSL.SP.1988.040.01.22 --- Luo Binjie, Yang Xinghua, Lin Hejie, and Zheng Guodong: Characteristics of Mesozoic and Cenozoic non-marine source rocks in north-west China / Geological Society, London, Special Publications, 40:291-298, doi:10.1144/GSL.SP.1988.040.01.23 --- S. C. Brassell, G. Eglinton, Guoying Sheng, and Jiamo Fu: Biological markers in lacustrine Chinese oil shales / Geological Society, London, Special Publications, 40:299-308, doi:10.1144/GSL.SP.1988.040.01.24 --- Wang Tieguan, Fan Pu, and F. M. Swain: Geochemical characteristics of crude oils and source beds in different continental facies of four oil-bearing basins, China / Geological Society, London, Special Publications, 40:309-325, doi:10.1144/GSL.SP.1988.040.01.25 --- D. M. McKirdy, R. E. Cox, and J. G. G. Morton: Biological marker, isotopic and geological studies of lacustrine crude oils in the western Otway Basin, South Australia / Geological Society, London, Special Publications, 40:327, doi:10.1144/GSL.SP.1988.040.01.26 --- A. C. Hutton: The lacustrine Condor oil shale sequence / Geological Society, London, Special Publications, 40:329-340, doi:10.1144/GSL.SP.1988.040.01.27 --- M. R. Gibling: Cenozoic lacustrine basins of South-east Asia, their tectonic setting, depositional environment and hydrocarbon potential / Geological Society, London, Special Publications, 40:341-351, doi:10.1144/GSL.SP.1988.040.01.28 --- P. Anadón, L. Cabrera, and R. Julià: Anoxic-oxic cyclical lacustrine sedimentation in the Miocene Rubielos de Mora Basin, Spain / Geological Society, London, Special Publications, 40:353-367, doi:10.1144/GSL.SP.1988.040.01.29 --- R. Crossley and B. Owen: Sand turbidites and organic-rich diatomaceous muds from Lake Malawi, Central Africa / Geological Society, London, Special Publications, 40:369-374, doi:10.1144/GSL.SP.1988.040.01.30

Description / Table of Contents: L. M. Parson and A. C. Morton: Introduction / Geological Society, London, Special Publications, 39:ix-xii, doi:10.1144/GSL.SP.1988.039.01.01: Volcanic and Tectonic Framework --- R. S. White: A hot-spot model for early Tertiary volcanism in the N Atlantic / Geological Society, London, Special Publications, 39:3-13, doi:10.1144/GSL.SP.1988.039.01.02 --- M. H. P. Bott: A new look at the causes and consequences of the Icelandic hot-spot / Geological Society, London, Special Publications, 39:15-23, doi:10.1144/GSL.SP.1988.039.01.03 --- J. F. Dewey and B. F. Windley: Palaeocene-Oligocene tectonics of NW Europe / Geological Society, London, Special Publications, 39:25-31, doi:10.1144/GSL.SP.1988.039.01.04 --- Dipping Reflectors and NE Atlantic Evolution --- J. C. Mutter and C. M. Zehnder: Deep crustal structure and magmatic processes: the inception of seafloor spreading in the Norwegian-Greenland Sea / Geological Society, London, Special Publications, 39:35-48, doi:10.1144/GSL.SP.1988.039.01.05 --- J. Skogseid and O. Eldholm: Early Cainozoic evolution of the Norwegian volcanic passive margin and the formation of marginal highs / Geological Society, London, Special Publications, 39:49-56, doi:10.1144/GSL.SP.1988.039.01.06 --- L. M. Parson and the ODP Leg 104 Scientific Party: Dipping reflector styles in the NE Atlantic Ocean / Geological Society, London, Special Publications, 39:57-68, doi:10.1144/GSL.SP.1988.039.01.07 --- L. G. Viereck, P. N. Taylor, L. M. Parson, A. C. Morton, J. Hertogen, I. L. Gibson, and the ODP Leg 104 Scientific Party: Origin of the Palaeogene Vøring Plateau volcanic sequence / Geological Society, London, Special Publications, 39:69-83, doi:10.1144/GSL.SP.1988.039.01.08 --- S. T. Gudlaugsson, K. Gunnarsson, M. Sand, and J. Skogseid: Tectonic and volcanic events at the Jan Mayen Ridge microcontinent / Geological Society, London, Special Publications, 39:85-93, doi:10.1144/GSL.SP.1988.039.01.09 --- H. C. Larsen and S. Jakobsdóttir: Distribution, crustal properties and significance of seawards-dipping sub-basement reflectors off E Greenland / Geological Society, London, Special Publications, 39:95-114, doi:10.1144/GSL.SP.1988.039.01.10 --- M. S. Andersen: Late Cretaceous and early Tertiary extension and volcanism around the Faeroe Islands / Geological Society, London, Special Publications, 39:115-122, doi:10.1144/GSL.SP.1988.039.01.11 --- R. J. Merriman, P. N. Taylor, and A. C. Morton: Petrochemistry and isotope geochemistry of early Palaeogene basalts forming the dipping reflector sequence SW of Rockall Plateau, NE Atlantic / Geological Society, London, Special Publications, 39:123-134, doi:10.1144/GSL.SP.1988.039.01.12 --- J. I. Faleide, A. M. Myhre, and O. Eldholm: Early Tertiary volcanism at the western Barents Sea margin / Geological Society, London, Special Publications, 39:135-146, doi:10.1144/GSL.SP.1988.039.01.13 --- L. Kristjansson and J. Helgason: Some properties of basalt lava sequences and volcanic centres in a plate-boundary environment / Geological Society, London, Special Publications, 39:147-155, doi:10.1144/GSL.SP.1988.039.01.14 --- H. C. Larsen: A multiple and propagating rift model for the NE Atlantic / Geological Society, London, Special Publications, 39:157-158, doi:10.1144/GSL.SP.1988.039.01.15 --- E Greenland and the Faeroe Islands --- R. C. O. Gill, T. F. D. Nielsen, C. K. Brooks, and G. A. Ingram: Tertiary volcanism in the Kangerdlugssuaq region, E Greenland: trace-element geochemistry of the Lower Basalts and tholeiitic dyke swarms / Geological Society, London, Special Publications, 39:161-179, doi:10.1144/GSL.SP.1988.039.01.16 --- P. M. Holm: Nd, Sr and Pb isotope geochemistry of the Lower Lavas, E Greenland Tertiary Igneous Province / Geological Society, London, Special Publications, 39:181-195, doi:10.1144/GSL.SP.1988.039.01.17 --- A. J. C. Hogg, J. J. Fawcett, J. Gittins, and M. P. Gorton: Cyclical tholeiitic volcanism and associated magma chambers: eruptive mechanisms in E Greenland / Geological Society, London, Special Publications, 39:197-200, doi:10.1144/GSL.SP.1988.039.01.18 --- R. H. Noble, R. M. Macintyre, and P. E. Brown: Age constraints on Atlantic evolution: timing of magmatic activity along the E Greenland continental margin / Geological Society, London, Special Publications, 39:201-214, doi:10.1144/GSL.SP.1988.039.01.19 --- D. H. Tarling, E. A. Hailwood, and R. Løvlie: A palaeomagnetic study of lower Tertiary lavas in E Greenland and comparison with other lower Tertiary observations in the northern Atlantic / Geological Society, London, Special Publications, 39:215-224, doi:10.1144/GSL.SP.1988.039.01.20 --- R. Waagstein: Structure, composition and age of the Faeroe basalt plateau / Geological Society, London, Special Publications, 39:225-238, doi:10.1144/GSL.SP.1988.039.01.21 --- Volcanism in Basins to the N and W of the British Isles --- F. G. F. Gibb and R. Kanaris-Sotiriou: The geochemistry and origin of the Faeroe-Shetland sill complex / Geological Society, London, Special Publications, 39:241-252, doi:10.1144/GSL.SP.1988.039.01.22 --- F. J. Fitch, G. L. Heard, and J. A. Miller: Basaltic magmatism of late Cretaceous and Palaeogene age recorded in wells NNE of the Shetlands / Geological Society, London, Special Publications, 39:253-262, doi:10.1144/GSL.SP.1988.039.01.23 --- A. C. Morton, D. Evans, R. Harland, C. King, and D. K. Ritchie: Volcanic ash in a cored borehole W of the Shetland Islands: evidence for Selandian (late Palaeocene) volcanism in the Faeroes region / Geological Society, London, Special Publications, 39:263-269, doi:10.1144/GSL.SP.1988.039.01.24 --- M. S. Stoker, A. C. Morton, D. Evans, M. J. Hughes, R. Harland, and D. K. Graham: Early Tertiary basalts and tuffaceous sandstones from the Hebrides Shelf and Wyville-Thomson Ridge, NE Atlantic / Geological Society, London, Special Publications, 39:271-282, doi:10.1144/GSL.SP.1988.039.01.25 --- M. V. Wood, J. Hall, and J. J. Doody: Distribution of early Tertiary lavas in the NE Rockall Trough / Geological Society, London, Special Publications, 39:283-292, doi:10.1144/GSL.SP.1988.039.01.26 --- A. C. Morton, J. E. Dixon, J. G. Fitton, R. M. Macintyre, D. K. Smythe, and P. N. Taylor: Early Tertiary volcanic rocks in Well 163/6-1A, Rockall Trough / Geological Society, London, Special Publications, 39:293-308, doi:10.1144/GSL.SP.1988.039.01.27 --- M. P. Tate and M. R. Dobson: Syn- and post-rift igneous activity in the Porcupine Seabight Basin and adjacent continental margin W of Ireland / Geological Society, London, Special Publications, 39:309-334, doi:10.1144/GSL.SP.1988.039.01.28 --- British Tertiary Igneous Province --- A. E. Mussett, P. Dagley, and R. R. Skelhorn: Time and duration of activity in the British Tertiary Igneous Province / Geological Society, London, Special Publications, 39:337-348, doi:10.1144/GSL.SP.1988.039.01.29 --- I. G. Meighan, A. G. McCormick, D. Gibson, J. A. Gamble, and I. J. Graham: Rb-Sr isotopic determinations and the timing of Tertiary central complex magmatism in NE Ireland / Geological Society, London, Special Publications, 39:349-360, doi:10.1144/GSL.SP.1988.039.01.30 --- P. J. O’Connor: Strontium isotope geochemistry of Tertiary igneous rocks, NE Ireland / Geological Society, London, Special Publications, 39:361-363, doi:10.1144/GSL.SP.1988.039.01.31 --- B. R. Bell and C. H. Emeleus: A review of silicic pyroclastic rocks of the British Tertiary Volcanic Province / Geological Society, London, Special Publications, 39:365-379, doi:10.1144/GSL.SP.1988.039.01.32 --- R. W. England: The early Tertiary stress regime in NW Britain: evidence from the patterns of volcanic activity / Geological Society, London, Special Publications, 39:381-389, doi:10.1144/GSL.SP.1988.039.01.33 --- J. H. Bédard, R. S. J. Sparks, R. Renner, R. Hunter, and M. Cheadle: A re-evaluation of the origin and nature of layered peridotite, troctolite and gabbro in the Eastern Layered Series of the Rhum ultrabasic complex, Inner Hebrides / Geological Society, London, Special Publications, 39:391, doi:10.1144/GSL.SP.1988.039.01.34: The North Sea Sedimentary Record --- O. B. Nielsen and C. Heilmann-Clausen: Palaeogene volcanism: the sedimentary record in Denmark / Geological Society, London, Special Publications, 39:395-405, doi:10.1144/GSL.SP.1988.039.01.35 --- R. W. O’B. Knox and A. C. Morton: The record of early Tertiary N Atlantic volcanism in sediments of the North Sea Basin / Geological Society, London, Special Publications, 39:407-419, doi:10.1144/GSL.SP.1988.039.01.36 --- A. Nøttvedt, L. T. Berglund, E. Rasmussen, and R. J. Steel: Some aspects of Tertiary tectonics and sedimentation along the western Barents Shelf / Geological Society, London, Special Publications, 39:421-425, doi:10.1144/GSL.SP.1988.039.01.37: Review of Igneous Activity --- B. G. J. Upton: History of Tertiary igneous activity in the N Atlantic borderlands / Geological Society, London, Special Publications, 39:429-453, doi:10.1144/GSL.SP.1988.039.01.38

Description / Table of Contents: Regional Studies --- K. W. Glennie: Development of N.W. Europe’s Southern Permian Gas Basin / Geological Society, London, Special Publications, 23:3-22, doi:10.1144/GSL.SP.1986.023.01.01 --- A. D. Gibbs: Strike-slip Basins and Inversion: a possible model for the Southern North Sea Gas Areas / Geological Society, London, Special Publications, 23:23-35, doi:10.1144/GSL.SP.1986.023.01.02 --- J. C. M. Taylor: Gas Prospects in the Variscan Thrust Province of Southern England / Geological Society, London, Special Publications, 23:37-53, doi:10.1144/GSL.SP.1986.023.01.03 --- S. R. Tubb, A. Soulsby, and S. R. Lawrence: Palaeozoic Prospects on the Northern Flanks of the London-Brabant Massif / Geological Society, London, Special Publications, 23:55-72, doi:10.1144/GSL.SP.1986.023.01.04 --- L. V. Illing and A. E. Griffith: Gas Prospects in the ‘Midland Valley’ of Northern Ireland / Geological Society, London, Special Publications, 23:73-84, doi:10.1144/GSL.SP.1986.023.01.05 --- Michael J. Cope: An Interpretation of Vitrinite Reflectance Data From the Southern North Sea Basin / Geological Society, London, Special Publications, 23:85-98, doi:10.1144/GSL.SP.1986.023.01.06 --- Methods and Applications --- Marlies Teichmüller: Coalification and natural gas deposits in northwestern Germany / Geological Society, London, Special Publications, 23:101-112, doi:10.1144/GSL.SP.1986.023.01.07 --- M. D. Higgs: Laboratory Studies into the Generation of Natural Gas from Coals / Geological Society, London, Special Publications, 23:113-120, doi:10.1144/GSL.SP.1986.023.01.08 --- D. N. Clark: The Distribution of Porosity in Zechstein Carbonates / Geological Society, London, Special Publications, 23:121-149, doi:10.1144/GSL.SP.1986.023.01.09 --- J. K. Draxler and D. P. Edwards: Evaluation Procedures in the Carboniferous of Northern Europe / Geological Society, London, Special Publications, 23:151-167, doi:10.1144/GSL.SP.1986.023.01.10 --- S. A. Thorn and T. P. Jones: Application of Image Ray Tracing in the Southern North Sea Gas Fields / Geological Society, London, Special Publications, 23:169-186, doi:10.1144/GSL.SP.1986.023.01.11 --- Gas Field Studies --- T.P. Bushell: Reservoir Geology of the Morecambe Field / Geological Society, London, Special Publications, 23:189-208, doi:10.1144/GSL.SP.1986.023.01.12 --- Ron Bifani: Esmond Gas Complex / Geological Society, London, Special Publications, 23:209-221, doi:10.1144/GSL.SP.1986.023.01.13 --- M. W. Goodchild and P. Bryant: The Geology of the Rough Gas Field / Geological Society, London, Special Publications, 23:223-235, doi:10.1144/GSL.SP.1986.023.01.14 --- A. M. Conway: Geology and Petrophysics of the Victor Field / Geological Society, London, Special Publications, 23:237-249, doi:10.1144/GSL.SP.1986.023.01.15 --- T. J. Arthur, D. Pilling, D. Bush, and L. Macchi: The Leman Sandstone Formation in U.K. Block 49/28 Sedimentation, Diagenesis and Burial History / Geological Society, London, Special Publications, 23:251-266, doi:10.1144/GSL.SP.1986.023.01.16 --- A. ten Have and A. Hillier: Reservoir Geology of the Sean North and South Gas Fields, U.K. Southern North Sea / Geological Society, London, Special Publications, 23:267-273, doi:10.1144/GSL.SP.1986.023.01.17

Description / Table of Contents: Continental Rift Basins --- H. G. Reading: African Rift tectonics and sedimentation, an introduction / Geological Society, London, Special Publications, 25:3-7, doi:10.1144/GSL.SP.1986.025.01.01 --- A. T. Grove: Geomorphology of the African Rift System / Geological Society, London, Special Publications, 25:9-16, doi:10.1144/GSL.SP.1986.025.01.02 --- African Rift Basin Development --- J. D. Fairhead: Geophysical controls on sedimentation within the African Rift Systems / Geological Society, London, Special Publications, 25:19-27, doi:10.1144/GSL.SP.1986.025.01.03 --- B. R. Rosendahl, D. J. Reynolds, P. M. Lorber, C. F. Burgess, J. McGill, D. Scott, J. J. Lambiase, and S. J. Derksen: Structural expressions of rifting: lessons from Lake Tanganyika, Africa / Geological Society, London, Special Publications, 25:29-43, doi:10.1144/GSL.SP.1986.025.01.04 --- B. H. Baker: Tectonics and volcanism of the southern Kenya Rift Valley and its influence on rift sedimentation / Geological Society, London, Special Publications, 25:45-57, doi:10.1144/GSL.SP.1986.025.01.05 --- L. A. J. Williams and G. R. Chapman: Relationships between major structures, salic volcanism and sedimentation in the Kenya Rift from the equator northwards to Lake Turkana / Geological Society, London, Special Publications, 25:59-74, doi:10.1144/GSL.SP.1986.025.01.06 --- C. J. Swain, N. J. Skinner, and M. A. Khan: Depth to metamorphic basement in the Koobi Fora region from seismic and gravity data / Geological Society, London, Special Publications, 25:75-84, doi:10.1144/GSL.SP.1986.025.01.07 --- R. T. Watkins: Volcano-tectonic control on sedimentation in the Koobi Fora sedimentary basin, Lake Turkana / Geological Society, London, Special Publications, 25:85-95, doi:10.1144/GSL.SP.1986.025.01.08 --- Siliciclastic, Chemical, Pedogenic and Organic Sediments in Contemporary Rift Environments --- I. Reid and L. E. Frostick: Slope processes, sediment derivation and landform evolution in a rift valley basin, northern Kenya / Geological Society, London, Special Publications, 25:99-111, doi:10.1144/GSL.SP.1986.025.01.09 --- L. E. Frostick and I. Reid: Evolution and sedimentary character of lake deltas fed by ephemeral rivers in the Turkana basin, northern Kenya / Geological Society, London, Special Publications, 25:113-125, doi:10.1144/GSL.SP.1986.025.01.10 --- A. S. Cohen, D. S. Ferguson, P. M. Gram, S. L. Hubler, and K. W. Sims: The distribution of coarse-grained sediments in modern Lake Turkana, Kenya: implications for clastic sedimentation models of rift lakes / Geological Society, London, Special Publications, 25:127-139, doi:10.1144/GSL.SP.1986.025.01.11 --- R. F. Yuretich: Controls on the composition of modern sediments, Lake Turkana, Kenya / Geological Society, London, Special Publications, 25:141-152, doi:10.1144/GSL.SP.1986.025.01.12 --- P. I. Abell and J. P. McClory: Sedimentary carbonates as isotopic marker horizons at Lake Turkana, Kenya / Geological Society, London, Special Publications, 25:153-158, doi:10.1144/GSL.SP.1986.025.01.13 --- R. W. Renaut, J. J. Tiercelin, and R. B. Owen: Mineral precipitation and diagenesis in the sediments of the Lake Bogoria basin, Kenya Rift Valley / Geological Society, London, Special Publications, 25:159-175, doi:10.1144/GSL.SP.1986.025.01.14 --- H. P. Eugster: Lake Magadi, Kenya: a model for rift valley hydrochemistry and sedimentation? / Geological Society, London, Special Publications, 25:177-189, doi:10.1144/GSL.SP.1986.025.01.15 --- R. Crossley: Sedimentation by termites in the Malawi Rift Valley / Geological Society, London, Special Publications, 25:191-199, doi:10.1144/GSL.SP.1986.025.01.16 --- J. Casanova: East African Rift stromatolites / Geological Society, London, Special Publications, 25:201-210, doi:10.1144/GSL.SP.1986.025.01.17 --- A. Hamilton and D. Taylor: Mire sediments in East Africa / Geological Society, London, Special Publications, 25:211-217, doi:10.1144/GSL.SP.1986.025.01.18 --- Sedimentary History of African Rift Basins --- J. J. Tiercelin: The Pliocene Hadar Formation, Afar depression of Ethiopia / Geological Society, London, Special Publications, 25:221-240, doi:10.1144/GSL.SP.1986.025.01.19 --- M. A. J. Williams, Getaneh Assefa, and D. A. Adamson: Depositional context of Plio-Pleistocene hominid-bearing formations in the Middle Awash valley, southern Afar Rift, Ethiopia / Geological Society, London, Special Publications, 25:241-251, doi:10.1144/GSL.SP.1986.025.01.20 --- R. Bonnefille, C. Robert, A. M. Lezine, G. Perinet, G. Delibrias, C. Elenga, J. P. Herbin, and J. J. Tiercelin: Palaeoenvironment of Lake Abijata, Ethiopia, during the past 2000 years / Geological Society, London, Special Publications, 25:253-265, doi:10.1144/GSL.SP.1986.025.01.21 --- P. G. Williamson and R. J. G. Savage: Early rift sedimentation in the Turkana basin, northern Kenya / Geological Society, London, Special Publications, 25:267-283, doi:10.1144/GSL.SP.1986.025.01.22 --- A. Hill, G. Curtis, and R. Drake: Sedimentary stratigraphy of the Tugen Hills, Baringo, Kenya / Geological Society, London, Special Publications, 25:285-295, doi:10.1144/GSL.SP.1986.025.01.23 --- C. K. Nyamweru: Quaternary environments of the Chalbi basin, Kenya: sedimentary and geomorphological evidence / Geological Society, London, Special Publications, 25:297-310, doi:10.1144/GSL.SP.1986.025.01.24 --- R. B. Owen and R. W. Renaut: Sedimentology, stratigraphy and palaeoenvironments of the Holocene Galana Boi Formation, NE Lake Turkana, Kenya / Geological Society, London, Special Publications, 25:311-322, doi:10.1144/GSL.SP.1986.025.01.25 --- A. Vincens, J. Casanova, and J. J. Tiercelin: Palaeolimnology of Lake Bogoria (Kenya) during the 4500 BP high lacustrine phase / Geological Society, London, Special Publications, 25:323-330, doi:10.1144/GSL.SP.1986.025.01.26 --- N. Thouveny and M. Taieb: Preliminary magnetostratigraphic record of Pleistocene deposits, Lake Natron Basin, Tanzania / Geological Society, London, Special Publications, 25:331-336, doi:10.1144/GSL.SP.1986.025.01.27 --- Sedimentation and the Preservation of Fossil Faunas --- R. L. Hay: Role of tephra in the preservation of fossils in Cenozoic deposits of East Africa / Geological Society, London, Special Publications, 25:339-344, doi:10.1144/GSL.SP.1986.025.01.28 --- M. Pickford: Sedimentation and fossil preservation in the Nyanza Rift System, Kenya / Geological Society, London, Special Publications, 25:345-362, doi:10.1144/GSL.SP.1986.025.01.29 --- C. Denys, J. Chorowicz, and J. J. Tiercelin: Tectonic and environmental control on rodent diversity in the Plio-Pleistocene sediments of the African Rift System / Geological Society, London, Special Publications, 25:363-372, doi:10.1144/GSL.SP.1986.025.01.30

Description / Table of Contents: J. B. Dawson, D. A. Carswell, J. Hall, and K.H. Wedepohl: Introduction / Geological Society, London, Special Publications, 24:vii-viii, doi:10.1144/GSL.SP.1986.024.01.01 --- R. Meissner: Twenty years of deep seismic reflection profiling in Germany—a contribution to our knowledge of the nature of the lower Variscan crust / Geological Society, London, Special Publications, 24:1-10, doi:10.1144/GSL.SP.1986.024.01.02 --- D. H. Matthews: Seismic reflections from the lower crust around Britain / Geological Society, London, Special Publications, 24:11-21, doi:10.1144/GSL.SP.1986.024.01.03 --- S. B. Smithson: A physical model of the lower crust from North America based on seismic reflection data / Geological Society, London, Special Publications, 24:23-34, doi:10.1144/GSL.SP.1986.024.01.04 --- V. Haak and R. Hutton: Electrical resistivity in continental lower crust / Geological Society, London, Special Publications, 24:35-49, doi:10.1144/GSL.SP.1986.024.01.05 --- J. Hall: The physical properties of layered rocks in deep continental crust / Geological Society, London, Special Publications, 24:51-62, doi:10.1144/GSL.SP.1986.024.01.06 --- D. S. Chapman: Thermal gradients in the continental crust / Geological Society, London, Special Publications, 24:63-70, doi:10.1144/GSL.SP.1986.024.01.07 --- J. F. Dewey: Diversity in the lower continental crust / Geological Society, London, Special Publications, 24:71-78, doi:10.1144/GSL.SP.1986.024.01.08 --- N. J. Kusznir and R. G. Park: Continental lithosphere strength: the critical role of lower crustal deformation / Geological Society, London, Special Publications, 24:79-93, doi:10.1144/GSL.SP.1986.024.01.09 --- K. Weber: Metamorphism and crustal rheology—implications for the structural development of the continental crust during prograde metamorphism / Geological Society, London, Special Publications, 24:95-106, doi:10.1144/GSL.SP.1986.024.01.10 --- S. A. F. Murrell: The role of deformation, heat, and thermal processes in the formation of the lower continental crust / Geological Society, London, Special Publications, 24:107-117, doi:10.1144/GSL.SP.1986.024.01.11 --- K. Fuchs: Intraplate seismicity induced by stress concentration at crustal heterogeneities—the Hohenzollern Graben, a case history / Geological Society, London, Special Publications, 24:119-132, doi:10.1144/GSL.SP.1986.024.01.12 --- K. Lambeck: Crustal structure and evolution of the central Australian basins / Geological Society, London, Special Publications, 24:133-145, doi:10.1144/GSL.SP.1986.024.01.13 --- R. W. Kay and S. M. Kay: Petrology and geochemistry of the lower continental crust: an overview / Geological Society, London, Special Publications, 24:147-159, doi:10.1144/GSL.SP.1986.024.01.14 --- J. Touret: Fluid inclusions in rocks from the lower continental crust / Geological Society, London, Special Publications, 24:161-172, doi:10.1144/GSL.SP.1986.024.01.15 --- S. R. Taylor and S.M. McLennan: The chemical composition of the Archaean crust / Geological Society, London, Special Publications, 24:173-178, doi:10.1144/GSL.SP.1986.024.01.16 --- R. L. Rudnick and S. R. Taylor: Geochemical constraints on the origin of Archaean tonalitic-trondhjemitic rocks and implications for lower crustal composition / Geological Society, London, Special Publications, 24:179-191, doi:10.1144/GSL.SP.1986.024.01.17 --- D. A. Carswell and S.J. Cuthbert: Eclogite facies metamorphism in the lower continental crust / Geological Society, London, Special Publications, 24:193-209, doi:10.1144/GSL.SP.1986.024.01.18 --- S. Moorbath and P.N. Taylor: Geochronology and related isotope geochemistry of high-grade metamorphic rocks from the lower continental crust / Geological Society, London, Special Publications, 24:211-220, doi:10.1144/GSL.SP.1986.024.01.19 --- B. F. Windley and J. Tarney: The structural evolution of the lower crust of orogenic belts, present and past / Geological Society, London, Special Publications, 24:221-230, doi:10.1144/GSL.SP.1986.024.01.20 --- C. Pin and J. D. Sills: Petrogenesis of layered gabbros and ultramafic rocks from Val Sesia, the Ivrea Zone, NW Italy: trace element and isotope geochemistry / Geological Society, London, Special Publications, 24:231-249, doi:10.1144/GSL.SP.1986.024.01.21 --- S. Robertson: Evolution of the late Archaean lower continental crust in southern West Greenland / Geological Society, London, Special Publications, 24:251-260, doi:10.1144/GSL.SP.1986.024.01.22 --- L. Schiøtte, D. Bridgwater, K.D. Collerson, A.P. Nutman, and A.B. Ryan: Chemical and isotopic effects of late Archaean high-grade metamorphism and granite injection on early Archaean gneisses, Saglek-Hebron, northern Labrador / Geological Society, London, Special Publications, 24:261-273, doi:10.1144/GSL.SP.1986.024.01.23 --- D. M. Shaw, J. J. Cramer, M. D. Higgins, and M. G. Truscott: Composition of the Canadian Precambrian shield and the continental crust of the earth / Geological Society, London, Special Publications, 24:275-282, doi:10.1144/GSL.SP.1986.024.01.24 --- M. Raith and P. Raase: High grade metamorphism in the granulite belt of Finnish Lapland / Geological Society, London, Special Publications, 24:283-295, doi:10.1144/GSL.SP.1986.024.01.25 --- R. C. Newton and E.C. Hansen: The South India-Sri Lanka high-grade terrain as a possible deep-crust section / Geological Society, London, Special Publications, 24:297-307, doi:10.1144/GSL.SP.1986.024.01.26 --- H.-G. Stosch, G. W. Lugmair, and H.A. Seck: Geochemistry of granulite-facies lower crustal xenoliths: implications for the geological history of the lower continental crust below the Eifel, West Germany / Geological Society, London, Special Publications, 24:309-317, doi:10.1144/GSL.SP.1986.024.01.27 --- H. Downes and A. Leyreloup: Granulitic xenoliths from the French Massif Central—petrology, Sr and Nd isotope systematics and model age estimates / Geological Society, London, Special Publications, 24:319-330, doi:10.1144/GSL.SP.1986.024.01.28 --- J. R. Broadhurst: Mineral reactions in xenoliths from the Colorado Plateau; implications for lower crustal conditions and fluid composition / Geological Society, London, Special Publications, 24:331-349, doi:10.1144/GSL.SP.1986.024.01.29 --- P. W. C. van Calsteren, N. B. W. Harris, C. J. Hawkesworth, M. A. Menzies, and N. W. Rogers: Xenoliths from southern Africa: a perspective on the lower crust / Geological Society, London, Special Publications, 24:351-362, doi:10.1144/GSL.SP.1986.024.01.30 --- W. L. Griffin and S. Y. O’Reilly: The lower crust in eastern Australia: xenolith evidence / Geological Society, London, Special Publications, 24:363-374, doi:10.1144/GSL.SP.1986.024.01.31

Description / Table of Contents: Circulation, Unconformities and Sedimentation --- Jörn Thiede and Werner U. Ehrmann: Late Mesozoic and Cenozoic sediment flux to the central North Atlantic Ocean / Geological Society, London, Special Publications, 21:3-15, doi:10.1144/GSL.SP.1986.021.01.01 --- P. C. de Graciansky, C. Wylie Poag, E. A. Hailwood, R. W. O’B. Knox, D. G. Masson, L. Montadert, C. Ravenne, C. Müller, J. C. Sibuet, J. Sigal, S. W. Snyder, D. W. Waples, and R. Cunningham: Evidence for changes in Mesozoic and Cenozoic oceanic circulation on the south-western continental margin of Ireland: DSDP/IPOD Leg 80 / Geological Society, London, Special Publications, 21:17-33, doi:10.1144/GSL.SP.1986.021.01.02 --- Sherwood W. Wise, Jr., Jan E. Van Hinte, Gregory S. Mountain, Brian N. M. Biart, J. Mitchener Covington, Warren S. Drugg, Dean A. Dunn, John Farre, Daniel Habib, Janet A. Haggerty, Mark W. Johns, Thomas H. Lang, Philip A. Meyers, Kenneth G. Miller, Michel R. Moullade, Jay P. Muza, James G. Ogg, Makoto Okamura, Massimo Sarti, and Ulrich Von Rad: Mesozoic-Cenozoic clastic depositional environments revealed by DSDP Leg 93 drilling on the continental rise off the eastern United States / Geological Society, London, Special Publications, 21:35-66, doi:10.1144/GSL.SP.1986.021.01.03 --- Malcolm B. Hart and Kim C. Ball: Late Cretaceous anoxic events, sea-level changes and the evolution of the planktonic foraminifera / Geological Society, London, Special Publications, 21:67-78, doi:10.1144/GSL.SP.1986.021.01.04 --- I. Pearson and D. Graham Jenkins: Unconformities in the Cenozoic of the North-East Atlantic / Geological Society, London, Special Publications, 21:79-86, doi:10.1144/GSL.SP.1986.021.01.05 --- Robert B. Kidd and Philip R. Hill: Sedimentation on mid-ocean sediment drifts / Geological Society, London, Special Publications, 21:87-102, doi:10.1144/GSL.SP.1986.021.01.06 --- R. Stein, M. Sarnthein, and J. Suendermann: Late Neogene submarine erosion events along the north-east Atlantic continental margin / Geological Society, London, Special Publications, 21:103-118, doi:10.1144/GSL.SP.1986.021.01.07 --- M. Sarnthein and J. Mienert: Sediment waves in the eastern equatorial Atlantic: sediment record during Late Glacial and Interglacial times / Geological Society, London, Special Publications, 21:119-130, doi:10.1144/GSL.SP.1986.021.01.08 --- P. P. E. Weaver, R. C. Searle, and A. Kuijpers: Turbidite deposition and the origin of the Madeira Abyssal Plain / Geological Society, London, Special Publications, 21:131-143, doi:10.1144/GSL.SP.1986.021.01.09 --- Randi Carlsen, Tor Løken, and Elen Roaldset: Late Weichselian transgression, erosion and sedimentation at Gullfaks, northern North Sea / Geological Society, London, Special Publications, 21:145-152, doi:10.1144/GSL.SP.1986.021.01.10

Description / Table of Contents: R. B. Rickards and A. J. Chapman: Preface / Geological Society, London, Special Publications, 20:vii-ix, doi:10.1144/GSL.SP.1986.020.01.01 --- J. Rigby: A critique of graptolite classification, and a revision of the suborders Diplograptina and Monograptina / Geological Society, London, Special Publications, 20:1-12, doi:10.1144/GSL.SP.1986.020.01.02 --- Adam Urbanek and Piotr Mierzejewski: A possible new pattern of cortical deposit in Tremadoc dendroid graptolites from chert nodules / Geological Society, London, Special Publications, 20:13-19, doi:10.1144/GSL.SP.1986.020.01.03 --- Bernd-Dietrich Erdtmann: On the anisograptid affiliation of ‘Dictyonema’ flabelliforme (Eichwald 1840) and its nomenclatural consequences / Geological Society, London, Special Publications, 20:21-25, doi:10.1144/GSL.SP.1986.020.01.04 --- A. C. Lenz and D. E. Jackson: Arenig and Llanvirn graptolite biostratigraphy, Canadian Cordillera / Geological Society, London, Special Publications, 20:27-45, doi:10.1144/GSL.SP.1986.020.01.05 --- Stanley C. Finney and Stig M. Bergström: Biostratigraphy of the Ordovician Nemagraptus gracilis Zone / Geological Society, London, Special Publications, 20:47-59, doi:10.1144/GSL.SP.1986.020.01.06 --- Stig M. Bergström: Biostratigraphic integration of Ordovician graptolite and conodont zones—a regional review / Geological Society, London, Special Publications, 20:61-78, doi:10.1144/GSL.SP.1986.020.01.07 --- N. W. Schleiger: Cluster analysis of isograptid individuals from Bullengarook, Victoria, Australia / Geological Society, London, Special Publications, 20:79-96, doi:10.1144/GSL.SP.1986.020.01.08 --- Nils Spjeldnaes: Astogenetic development of some lower Ordovician graptolites from Norway / Geological Society, London, Special Publications, 20:97-102, doi:10.1144/GSL.SP.1986.020.01.09 --- Stanley C. Finney: Heterochrony, punctuated equilibrium, and graptolite zonal boundaries / Geological Society, London, Special Publications, 20:103-113, doi:10.1144/GSL.SP.1986.020.01.10 --- Jianhua Yu and Yiting Fang: The Ordovician graptolite-bearing strata of Xiushui drainage basin, Jiangxi, southern China and their correlation / Geological Society, London, Special Publications, 20:115-117, doi:10.1144/GSL.SP.1986.020.01.11 --- Charles E. Mitchell: Morphometric studies of Climacograptus (Hall) and the phylogenetic significance of astogeny / Geological Society, London, Special Publications, 20:119-129, doi:10.1144/GSL.SP.1986.020.01.12 --- Li-pu Fu: Graptolite zones of upper Ordovician to middle Silurian age in a continuous section at Ziyang, Shaanxi, China / Geological Society, London, Special Publications, 20:131-134, doi:10.1144/GSL.SP.1986.020.01.13 --- William B.N. Berry: Stratigraphic significance of Glyptograptus persculptus group graptolites in central Nevada, U.S.A. / Geological Society, London, Special Publications, 20:135-143, doi:10.1144/GSL.SP.1986.020.01.14 --- P. Legrand: The lower Silurian graptolites of Oued In Djerane: a study of populations at the Ordovician-Silurian boundary / Geological Society, London, Special Publications, 20:145-153, doi:10.1144/GSL.SP.1986.020.01.15 --- A.M. Obut and N.V. Sennikov: Graptolite zones in the Ordovician and Silurian of the Gorny Altai / Geological Society, London, Special Publications, 20:155-164, doi:10.1144/GSL.SP.1986.020.01.16 --- S. Henry Williams: Top Ordovician and lowest Silurian of Dob’s Linn / Geological Society, London, Special Publications, 20:165-171, doi:10.1144/GSL.SP.1986.020.01.17 --- Shi-cheng Huo and De-gan Shu: The Silurian graptolite-bearing strata in China / Geological Society, London, Special Publications, 20:173-179, doi:10.1144/GSL.SP.1986.020.01.18 --- Merete Bjerreskov: Silurian graptolites from N Greenland / Geological Society, London, Special Publications, 20:181-189, doi:10.1144/GSL.SP.1986.020.01.19 --- Bao Deng: On the morphological characteristics of the spiralis group and the stratigraphic significance of the appearance of Cyrtograptus / Geological Society, London, Special Publications, 20:191-195, doi:10.1144/GSL.SP.1986.020.01.20 --- Shi-cheng Huo, De-gan Shu, and Fu Li-pu: A mathematical study of the Cyrtograptus sakmaricus lineage with discussions of the evolutionary trends in this lineage / Geological Society, London, Special Publications, 20:197-205, doi:10.1144/GSL.SP.1986.020.01.21 --- A. M. Obut and N. M. Zaslavskaya: Families of Retiolitida and their phylogenetic relations / Geological Society, London, Special Publications, 20:207-219, doi:10.1144/GSL.SP.1986.020.01.22 --- D. E. B. Bates and N. H. Kirk: Mode of secretion of graptolite periderm, in normal and retiolite graptolites / Geological Society, London, Special Publications, 20:221-236, doi:10.1144/GSL.SP.1986.020.01.23 --- J. Paškevičius: Assemblages of Silurian graptolites in various facies of the East Baltic region / Geological Society, London, Special Publications, 20:237-245, doi:10.1144/GSL.SP.1986.020.01.24 --- Milena Mihajlović Pavlović: Silurian graptolites from Serbia, Yugoslavia / Geological Society, London, Special Publications, 20:247, doi:10.1144/GSL.SP.1986.020.01.25 --- D. C. Palmer: The monotypic ‘population’ accompanying the lectotype of Saetograptus varians (Wood 1900) / Geological Society, London, Special Publications, 20:249-259, doi:10.1144/GSL.SP.1986.020.01.26 --- P. N. Dilly: Modern pterobranchs: observations on their behaviour and tube building / Geological Society, London, Special Publications, 20:261-269, doi:10.1144/GSL.SP.1986.020.01.27

Description / Table of Contents: Processes of Collision Orogeny --- J.F. Dewey, M.R. Hempton, W.S.F. Kidd, F. Saroglu, and A.M.C. Şengör: Shortening of continental lithosphere: the neotectonics of Eastern Anatolia — a young collision zone / Geological Society, London, Special Publications, 19:1-36, doi:10.1144/GSL.SP.1986.019.01.01 --- M. Mattauer: Intracontinental subduction, crust-mantle décollement and crustal-stacking wedge in the Himalayas and other collision belts / Geological Society, London, Special Publications, 19:37-50, doi:10.1144/GSL.SP.1986.019.01.02 --- R. J. Knipe and D. T. Needham: Deformation processes in accretionary wedges—examples from the SW margin of the Southern Uplands, Scotland / Geological Society, London, Special Publications, 19:51-65, doi:10.1144/GSL.SP.1986.019.01.03 --- Nigel B. W. Harris, Julian A. Pearce, and Andrew G. Tindle: Geochemical characteristics of collision-zone magmatism / Geological Society, London, Special Publications, 19:67-81, doi:10.1144/GSL.SP.1986.019.01.04 --- Philip C. England and Alan Thompson: Some thermal and tectonic models for crustal melting in continental collision zones / Geological Society, London, Special Publications, 19:83-94, doi:10.1144/GSL.SP.1986.019.01.05 --- S. A. F. Murrell: Mechanics of tectogenesis in plate collision zones / Geological Society, London, Special Publications, 19:95-111, doi:10.1144/GSL.SP.1986.019.01.06 --- Continent-Continent Collision: Himalayan-Alpine Belt --- P. Tapponnier, G. Peltzer, and R. Armijo: On the mechanics of the collision between India and Asia / Geological Society, London, Special Publications, 19:113-157, doi:10.1144/GSL.SP.1986.019.01.07 --- Patrick Le Fort: Metamorphism and magmatism during the Himalayan collision / Geological Society, London, Special Publications, 19:159-172, doi:10.1144/GSL.SP.1986.019.01.08 --- M. Colchen, G. Mascle, and T. Van Haver: Some aspects of collision tectonics in the Indus Suture Zone, Ladakh / Geological Society, London, Special Publications, 19:173-184, doi:10.1144/GSL.SP.1986.019.01.09 --- M. P. Searle and B. J. Fryer: Garnet, tourmaline and muscovite-bearing leucogranites, gneisses and migmatites of the Higher Himalayas from Zanskar, Kulu, Lahoul and Kashmir / Geological Society, London, Special Publications, 19:185-201, doi:10.1144/GSL.SP.1986.019.01.10 --- Michael P. Coward, David C. Rex, M. Asif Khan, Brian F. Windley, Roger D. Broughton, Ian W. Luff, Michael G. Petterson, and Carol J. Pudsey: Collision tectonics in the NW Himalayas / Geological Society, London, Special Publications, 19:203-219, doi:10.1144/GSL.SP.1986.019.01.11 --- J. C. Hunziker: The Alps: a case of multiple collision / Geological Society, London, Special Publications, 19:221-227, doi:10.1144/GSL.SP.1986.019.01.12 --- L. E. Ricou and A. W. B. Siddans: Collision tectonics in the Western Alps / Geological Society, London, Special Publications, 19:229-244, doi:10.1144/GSL.SP.1986.019.01.13 --- R. W. H. Butler, S. J. Matthews, and M. Parish: The NW external Alpine Thrust Belt and its implications for the geometry of the Western Alpine Orogen / Geological Society, London, Special Publications, 19:245-260, doi:10.1144/GSL.SP.1986.019.01.14 --- James E. T. Channell: Palaeomagnetism and continental collision in the Alpine Belt and the formation of late-tectonic extensional basins / Geological Society, London, Special Publications, 19:261-284, doi:10.1144/GSL.SP.1986.019.01.15 --- Continent-Continent Collision: Older Collision Belts --- J. R. Hossack and M. A. Cooper: Collision tectonics in the Scandinavian Caledonides / Geological Society, London, Special Publications, 19:285-304, doi:10.1144/GSL.SP.1986.019.01.16 --- C. J. Hawkesworth, M. A. Menzies, and P. van Calsteren: Geochemical and tectonic evolution of the Damara Belt, Namibia / Geological Society, London, Special Publications, 19:305-319, doi:10.1144/GSL.SP.1986.019.01.17 --- M. C. Daly: The intracratonic Irumide Belt of Zambia and its bearing on collision orogeny during the Proterozoic of Africa / Geological Society, London, Special Publications, 19:321-328, doi:10.1144/GSL.SP.1986.019.01.18 --- R. M. Shackleton: Precambrian collision tectonics in Africa / Geological Society, London, Special Publications, 19:329-349, doi:10.1144/GSL.SP.1986.019.01.19 --- Continent-Arc Collision --- J. Milsom and M. G. Audley-Charles: Post-collision isostatic readjustment in the Southern Banda Arc / Geological Society, London, Special Publications, 19:351-364, doi:10.1144/GSL.SP.1986.019.01.20 --- Cordilleran Collision --- D. L. Jones, N. J. Silberling, and P. J. Coney: Collision tectonics in the Cordillera of western N America: examples from Alaska / Geological Society, London, Special Publications, 19:367-387, doi:10.1144/GSL.SP.1986.019.01.21 --- I. W. D. Dalziel: Collision and Cordilleran orogenesis: an Andean perspective / Geological Society, London, Special Publications, 19:389-404, doi:10.1144/GSL.SP.1986.019.01.22

Description / Table of Contents: Gill M. Harwood and Denys B. Smith: The English Zechstein and related topics—introduction / Geological Society, London, Special Publications, 22:1-5, doi:10.1144/GSL.SP.1986.022.01.01 --- United Kingdom --- D. B. Smith, G. M. Harwood, J. Pattison, and T. H. Pettigrew: A revised nomenclature for Upper Permian strata in eastern England / Geological Society, London, Special Publications, 22:9-17, doi:10.1144/GSL.SP.1986.022.01.02 --- P. Turner and M. Magaritz: Chemical and isotopic studies of a core of Marl Slate from NE England: influence of freshwater influx into the Zechstein Sea / Geological Society, London, Special Publications, 22:19-29, doi:10.1144/GSL.SP.1986.022.01.03 --- H.-J. Schweitzer: The land flora of the English and German Zechstein sequences / Geological Society, London, Special Publications, 22:31-54, doi:10.1144/GSL.SP.1986.022.01.04 --- A. Swift: The conodont Merrillina divergens (Bender & Stoppel) from the Upper Permian of England / Geological Society, London, Special Publications, 22:55-62, doi:10.1144/GSL.SP.1986.022.01.05 --- J. Kaldi: Sedimentology of sandwaves in an oolite shoal complex in the Cadeby (Magnesian Limestone) Formation (Upper Permian) of eastern England / Geological Society, London, Special Publications, 22:63-74, doi:10.1144/GSL.SP.1986.022.01.06 --- G. M. Harwood: The diagenetic history of Cadeby Formation carbonate (EZ1 Ca), Upper Permian, eastern England / Geological Society, London, Special Publications, 22:75-86, doi:10.1144/GSL.SP.1986.022.01.07 --- J. Kaldi: Diagenesis of nearshore carbonate rocks in the Sprotbrough Member of the Cadeby (Magnesian Limestone) Formation (Upper Permian) of eastern England / Geological Society, London, Special Publications, 22:87-102, doi:10.1144/GSL.SP.1986.022.01.08 --- G. M. Harwood and F. W. Smith: Mineralization in Upper Permian carbonates at outcrop in eastern England / Geological Society, London, Special Publications, 22:103-111, doi:10.1144/GSL.SP.1986.022.01.09 --- D. B. Smith: The Trow Point Bed—a deposit of Upper Permian marine oncoids, peloids and columnar stromatolites in the Zechstein of NE England / Geological Society, London, Special Publications, 22:113-125, doi:10.1144/GSL.SP.1986.022.01.10 --- A. H. Cooper: Subsidence and foundering of strata caused by the dissolution of Permian gypsum in the Ripon and Bedale areas, North Yorkshire / Geological Society, London, Special Publications, 22:127-139, doi:10.1144/GSL.SP.1986.022.01.11 --- Germany --- J. Paul: Environmental analysis of basin and schwellen facies in the lower Zechstein of Germany / Geological Society, London, Special Publications, 22:143-147, doi:10.1144/GSL.SP.1986.022.01.12 --- J. Paul: Stratigraphy of the Lower Werra Cycle (Z1) in West Germany (preliminary results) / Geological Society, London, Special Publications, 22:149-156, doi:10.1144/GSL.SP.1986.022.01.13 --- G. Richter-Bernburg: Zechstein 1 and 2 Anhydrites: facts and problems of sedimentation / Geological Society, London, Special Publications, 22:157-163, doi:10.1144/GSL.SP.1986.022.01.14 --- G. Richter-Bernburg: Zechstein salt correlation: England-Denmark-Germany / Geological Society, London, Special Publications, 22:165-168, doi:10.1144/GSL.SP.1986.022.01.15 --- Poland --- S. Oszczepalski: On the Zechstein Copper Shale lithofacies and palaeoenvironments in SW Poland / Geological Society, London, Special Publications, 22:171-182, doi:10.1144/GSL.SP.1986.022.01.16 --- J. B. Tomaszewski: Comments on the genesis and structure of the copper-polymetallic ore deposit of the Foresudetic Monocline, SW Poland / Geological Society, London, Special Publications, 22:183-194, doi:10.1144/GSL.SP.1986.022.01.17 --- J. B. Tomaszewski: Sedimentary environments of the lowest Zechstein sediments in the Lubin region, SW Poland / Geological Society, London, Special Publications, 22:195-201, doi:10.1144/GSL.SP.1986.022.01.18 --- T. M. Peryt: Chronostratigraphical and lithostratigraphical correlations of the Zechstein Limestone in Central Europe / Geological Society, London, Special Publications, 22:203-209, doi:10.1144/GSL.SP.1986.022.01.19 --- L. Karwowski and J. Klapcinski: Macrofauna of the Polish Zechstein: its occurrence and stratigraphy / Geological Society, London, Special Publications, 22:211-216, doi:10.1144/GSL.SP.1986.022.01.20 --- J. Klapcinski: The Leine Anhydrite of the Polish Zechstein: a significant lithostratigraphical marker-unit / Geological Society, London, Special Publications, 22:217-222, doi:10.1144/GSL.SP.1986.022.01.21 --- USSR --- B. I. Chuvashov: The main types of carbonate rocks of the Kungurian evaporite basin of the Urals / Geological Society, London, Special Publications, 22:225-232, doi:10.1144/GSL.SP.1986.022.01.22 --- Erratum --- Erratum: Diagenesis of nearshore carbonate rocks in the Sprotbrough Member of the Cadeby (Magnesian Limestone) Formation (Upper Permian) of eastern England / Geological Society, London, Special Publications, 22:ERR, doi:10.1144/GSL.SP.1986.022.01.23

Description / Table of Contents: Lithological, faunal, radiocarbon and amino acid data are presented for ten new occurences of in situ or redeposited pre-Holocene marine material in western Greenland, and further data on four previously described ones, bringing the total known occurences to 22 - 23. The new and older data suggest that this material dates from a number of periods of marine inundation from the Early to Late Quaternary, the exact number being uncertain. A succession of marine events are designated for two regions of western Greenland. From the occurence of the Chlamys islandica - Mytilus edulis faunal assemblage the subarctic West Greenland Current is considered to have existed during several of these marine events of different age.