ALBERT

Note: N.F. entfällt ab 57.2000. - Volltext auch als Teil einer Datenbank verfügbar , Ersch. ab 2000 in engl. Sprache mit dt. Hauptsacht.

Note: Enthaltene Kapitel sind: Chapter 1 Laminar and turbulent flows Chapter 3 Reynolds equations and the semiempirical theories of turbulence Chapter 4 Turbulence in a thermally stratified medium

Note: CONTENTS Abstract Preface Introduction Data collection and processing Analysis General Variations in ridging Ridge height distributions Occurrence of high ridges The tail of the distribution Extreme values Applications to offshore design Conclusions Literature cited Appendix A. Tabulated ice ridge data

Note: CONTENTS Abstract Preface Nomenclature Introduction Description of study Sample preparation Test equipment and procedure Test sample characteristics Discussion of results Data presentation format Effect of water content and mixture density Effect of water content and initial snow density Effect of deformation rate Effect of water content and rate of deformation on specific energy Summary Literature cited Appendix A. Derivation of equations Appendix B. Load-deformation traces

Note: CONTENTS Preface Symbols Introduction Test procedure Theory Evaluation of the experimental results Example evaluation Results and discussion Literature cited Appendix A. Measured and computed discharge

Note: CONTENT Abstract Preface Introduction Ice accretion parameters Physics of ice accretion Interaction between water droplets and flow field Time dependence in droplet trajectories Thermodynamic processes at the surface of the object Time dependence in the thermodynamics Time dependence of lesser order Numerical ice accretion model Major subroutines Options for droplet size variations Option for the helicopter rotor case Results Conclusions and future studies Literature cited Appendix A: Computer program

Note: CONTENTS Abstract Preface Introduction Equipment Data collection and reduction Data analysis and interpretation Point penetration resistance and material properties Lithologic and temperature profiles Casing penetration resistance Applications Shallow foundations Deep foundations Foundations in permafrost Correlations with laboratory tests Conclusions Selected bibliography Appendix A: Description of penetrometer and test procedures Appendix B: Point resistance and skin friction data

Note: CONTENTS Abstract Preface Conversion factors Introduction Descriptions of road test sections Test equipment and procedures. Field repetitive plate bearing tests Data analysis General Layered-elastic analysis of the pavement systems Statistical analysis. Flexural analysis Summary and conclusions Literature cited Appendix A: Resilient surface deflections for the test points

Note: 1. Introduction --- Robin Nicholson: Caledonian correlations: Britain and Scandinavia / Geological Society, London, Special Publications, 8:3-18, doi:10.1144/GSL.SP.1979.008.01.01 Anthony K. Higgins and W. E. Adrian Phillips: East Greenland Caledonides—an extension of the British Caledonides / Geological Society, London, Special Publications, 8:19-32, doi:10.1144/GSL.SP.1979.008.01.02 M. J. Kennedy: The continuation of the Canadian Appalachians into the Caledonides of Britain and Ireland / Geological Society, London, Special Publications, 8:33-64, doi:10.1144/GSL.SP.1979.008.01.03 2. Basement-Cover Relationships: Map: Basement-Cover Relationships / Geological Society, London, Special Publications, 8:67-91, doi:10.1144/GSL.SP.1979.008.01.04 David Bamford: Seismic constraints on the deep geology of the Caledonides of northern Britain / Geological Society, London, Special Publications, 8:93-96, doi:10.1144/GSL.SP.1979.008.01.06 Ian S. Sanders: Observations on eclogite- and granulite-facies rocks in the basement of the Caledonides / Geological Society, London, Special Publications, 8:97-100, doi:10.1144/GSL.SP.1979.008.01.07 Paul A. Rathbone and Anthony L. Harris: Basement-cover relationships at Lewisian inliers in the Moine rocks / Geological Society, London, Special Publications, 8:101-107, doi:10.1144/GSL.SP.1979.008.01.08 Derek Flinn, P. L. Frank, Maureen Brook, and I. R. Pringle: Basement-cover relations in Shetland / Geological Society, London, Special Publications, 8:109-115, doi:10.1144/GSL.SP.1979.008.01.09 G. S. Johnstone, Jane Plant, and Janet V. Watson: Regional geochemistry of the Northern Highlands of Scotland / Geological Society, London, Special Publications, 8:117-128, doi:10.1144/GSL.SP.1979.008.01.10 Martin Brewer, Maureen Brook, and Derek Powell: Dating of the tectono-metamorphic history of the southwestern Moine, Scotland / Geological Society, London, Special Publications, 8:129-137, doi:10.1144/GSL.SP.1979.008.01.11 - M. A. J. Piasecki and O. van Breemen: The ‘Central Highland Granulites’: cover-basement tectonics in the Moine / Geological Society, London, Special Publications, 8:139-144, doi:10.1144/GSL.SP.1979.008.01.12 Donald M. Ramsay and Brian A. Sturt: The status of the Banff nappe / Geological Society, London, Special Publications, 8:145-151, doi:10.1144/GSL.SP.1979.008.01.13 Charles Barry Long and Bruce William Yardley: The distribution of pre-Caledonian basement in the Ox Mountains inlier, Ireland / Geological Society, London, Special Publications, 8:153-156, doi:10.1144/GSL.SP.1979.008.01.14 - P. S. Kennan, W. E. A. Phillips, and P. Strogen: Pre-Caledonian basement to the paratectonic Caledonides in Ireland / Geological Society, London, Special Publications, 8:157-161, doi:10.1144/GSL.SP.1979.008.01.15 3. Tectonics --- M. R. W. Johnson, D. J. Sanderson, and N. J. Soper: Deformation in the Caledonides of England, Ireland and Scotland / Geological Society, London, Special Publications, 8:163-186, doi:10.1144/GSL.SP.1979.008.01.17 M. P. Coward and A. W. B. Siddans: The tectonic evolution of the Welsh Caledonides / Geological Society, London, Special Publications, 8:187-198, doi:10.1144/GSL.SP.1979.008.01.18 J. L. Roberts and J. E. Treagus: Stratigraphical and structural correlation between the Dalradian rocks of the SW and Central Highlands of Scotland / Geological Society, London, Special Publications, 8:199-204, doi:10.1144/GSL.SP.1979.008.01.19 Peter R. Thomas: New evidence for a Central Highland Root Zone / Geological Society, London, Special Publications, 8:205-211, doi:10.1144/GSL.SP.1979.008.01.20 H. J. Bradbury, A. L. Harris, and R. A. Smith: Geometry and emplacement of nappes in the Central Scottish Highlands / Geological Society, London, Special Publications, 8:213-220, doi:10.1144/GSL.SP.1979.008.01.21 Ben Harte: The Tarfside succession and the structure and stratigraphy of the eastern Scottish Dalradian rocks / Geological Society, London, Special Publications, 8:221-228, doi:10.1144/GSL.SP.1979.008.01.22 Graham J. Borradaile: Pre-tectonic reconstruction of the Islay anticline: implications for the depositional history of Dalradian rocks in the SW Highlands / Geological Society, London, Special Publications, 8:229-238, doi:10.1144/GSL.SP.1979.008.01.23 D. H. W. Hutton: Dalradian structure in the Creeslough area, NW Donegal, Ireland / Geological Society, London, Special Publications, 8:239-241, doi:10.1144/GSL.SP.1979.008.01.24 Peter William Geoffrey Tanner and Robert Milner Shackleton: Structure and stratigraphy of the Dalradian rocks of the Bennabeola area, Connemara, Eire / Geological Society, London, Special Publications, 8:243-256, doi:10.1144/GSL.SP.1979.008.01.25 W. E. A. Phillips, A. M. Flegg, and T. B. Anderson: Strain adjacent to the Iapetus suture in Ireland / Geological Society, London, Special Publications, 8:257-262, doi:10.1144/GSL.SP.1979.008.01.26 T. B. Anderson and T. D. J. Cameron: A structural profile of Caledonian deformation in Down / Geological Society, London, Special Publications, 8:263-267, doi:10.1144/GSL.SP.1979.008.01.27 Martin H. Eales: Structure of the Southern Uplands of Scotland / Geological Society, London, Special Publications, 8:269-273, doi:10.1144/GSL.SP.1979.008.01.28 Thomas J. Kelly and Michael D. Max: A strain section across part of the Caledonian orogen in W Ireland / Geological Society, London, Special Publications, 8:275-280, doi:10.1144/GSL.SP.1979.008.01.29 Patrick M. Shannon: The tectonic evolution of the lower Palaeozoic rocks of extreme SE Ireland / Geological Society, London, Special Publications, 8:281-285, doi:10.1144/GSL.SP.1979.008.01.30 Lindsay M. Parson: The state of strain adjacent to the Great Glen fault / Geological Society, London, Special Publications, 8:287-289, doi:10.1144/GSL.SP.1979.008.01.31 J. R. Mendum: Caledonian thrusting in NW Scotland / Geological Society, London, Special Publications, 8:291-297, doi:10.1144/GSL.SP.1979.008.01.32 Robert Milner Shackleton: The British Caledonides: comments and summary / Geological Society, London, Special Publications, 8:299-304, doi:10.1144/GSL.SP.1979.008.01.33 4. Metamorphism --- D. J. Fettes: A metamorphic map of the British and Irish Caledonides / Geological Society, London, Special Publications, 8:305-321, doi:10.1144/GSL.SP.1979.008.01.35 Ben Harte and Neil F. C. Hudson: Pelite facies series and the temperatures and pressures of Dalradian metamorphism in E Scotland / Geological Society, London, Special Publications, 8:323-337, doi:10.1144/GSL.SP.1979.008.01.36 P. R. A. Wells and S. W. Richardson: Thermal evolution of metamorphic rocks in the Central Highlands of Scotland / Geological Society, London, Special Publications, 8:339-344, doi:10.1144/GSL.SP.1979.008.01.37 J. A. Winchester and K. H. Whittles: The pattern of three-dimensional metamorphism in the Killin area, Inverness-shire: a direct method of determining the thickness of metamorphic zones in the Caledonides / Geological Society, London, Special Publications, 8:345-349, doi:10.1144/GSL.SP.1979.008.01.38 Harry J. Bradbury: Migmatisation, deformation and porphyroblast growth in the Dalradian of Tayside, Scotland / Geological Society, London, Special Publications, 8:351-356, doi:10.1144/GSL.SP.1979.008.01.39 J. R. Ashworth: Textural and mineralogical evolution of migmatites / Geological Society, London, Special Publications, 8:357-361, doi:10.1144/GSL.SP.1979.008.01.40 R. St J. Lambert, J. A. Winchester, and J. G. Holland: Time, space and intensity relationships of the Precambrian and lower Palaeozoic metamorphisms of the Scottish Highlands / Geological Society, London, Special Publications, 8:363-367, doi:10.1144/GSL.SP.1979.008.01.41 Bruce W. D. Yardley, C. Barry Long, and Michael D. Max: Patterns of metamorphism in the Ox Mountains and adjacent parts of Western Ireland / Geological Society, London, Special Publications, 8:369-374, doi:10.1144/GSL.SP.1979.008.01.42 B

Note: Contents: THEME I RHEOLOGIC BEHAVIOUR OF ROCK MASSES = COMPORTEMENT RHEOLOGIQUE DES ROCHES ET DES MASSIFS ROCHEUX = RHEOLOGISCHES VERHALTEN DES FELSENS UND DES GEBIRGES. - Geotechnical properites of the carboniferous limestone of the Bristol area : the influence of petrography and chemistry = Propriétés géotechniques des calcaires du carbonifère de la région de Bristol : Influence de la composition chimique et minéralogique = Geotechnische Eigenschaften des Karbonkalks im Gebiet von Bristol : Einfluss von Petrographie und Chemismus / S.H. Al-Jassar ; A. B. Hawkins. - Evolution des properietes mechaniques d'une roche stratifiee sous pression de confinement = Evolution of mechanical properties of a stratified rock under confining pressure = Änderungen der mechanischen Eigenschaften eines geschichteten Felsen unter Seitendruck / D. Allirot ; J. P. Boehler. - Le renforement des massifs rocheux par armatures passives / Rock Mass Reinforcement by Passive Rebars = Gebirgsverstärkung durch passive Armierung / Azuar ; Debreuille ; Habib ; Londe ; Panet ; Rochet ; Salembier. - Effets thermiques dans les cavites en couche salifere = Thermic Effects in Cavities in Salt Rock = Wärmeeffekte in Salzkavernen / P. Berest ; E. Ledoux ; B. Legait ; G. de Marsily. - An inference of crustal rheology from stress observations = L'inférence des caractéristiques rhéologiques des roches d'écorce, déterminé des mesures in situ des contraintes = Folgerungen für das Fliessverhalten der Erdkruste aufgrund von Kraft/Dehnungsmessungen / R. L. Blackwood. - Experimental determination of the residual stress field in a basaltic column = Détermination expérimentale du champ des contraintes résiduelles d'une colonne de basalte = Experimentelle Bestimmung des Restspannungszustandes einer Basaltsäule / H. Bock. - Berechnungen von Verformungen und Spannungen in Salzkavernen unter Berücksichtigung eines visko-plastischen Materialverhaltens = Evaluation of Deformations and Stresses in Salt Caverns with Account of Visco-Plastic Material Behaviour = Calcul des contraintes et des déformations autour des excavations dans le sel gemme en tenant compte du comportement visco-plastique du matériau / K.-M. Borchert ; H. Klapperich ; T. Richter ; B. Walz. - L'appareil triaxal F. P. Ms - Modele 700/40-1 = The triaxial cell F.P.Ms - model 700/40-1 = Das Triaxialdruckgerät F.P.Ms - Modell 700/40-1 / J. Brych ; C. Schröder. - Mechanical behaviour of rocks under fatigue = Réaction mécanique des roches soumises à la fatigue = Mechanisches Verhalten der Felsen unter Beanspruchung / G. Brighenti. - Changes in rock strength caused by water = Variation de résistance de roche avec la saturation d'eau = Änderungen in Felsfestigkeiten verursacht von Wasser / E. Broch. - Contribution a l'etude des parametres physico-mechaniques fondamentaux des roches = Contribution to the Study of the Fundamental Physical Mechanical Rock Parameters = Beitrag zum Studium der fundamentalen physikalisch-mechanischen Gesteinsparameter / J . Brych. - Change in residual stresses due to rheology = Variation des contraintes résiduelles à cause de la rhéologie = Änderung der Restspannungen durch rheologische Prozesse / B. Buen. - A Pilot heater test for the swedish nuclear fuel safety program = Une expérience pilote de réchauffement pour le programme suédois de sécurité contre les déchets radioactifs = Erwärmungsversuch fur das schwedische Kerbrennstoffsicherheits-Programm / H. Carlsson ; O. Stephansson ; B. Leijon. - Path dependency of rough joints in bi-directional shearing = Effets du cheminement des forces de cisaillement sur des diaclases rugueuses soumises à un cisaillement bi-directionnel = Abhängigkeit des Schervorganges in zwei Richtungen von rauhen Trennflachen um Fels infolge veränderlicher Lasten / T. B. Celestino ; R. E. Goodman. - Foundations on expansive rocks in Brazil = Fondations sur des roches expansives au Brésil = Gründungen auf expansiven Böden in Brasilien / A. J. Da Costa Nunes. - Rheologic behaviour of heterogeneous salt rocks = Comportement rhéologique des roches salines hétérogènes = Rheologisches Verhalten inhomogener Salzgesteinen / C. Dinis da Gama. - Les vides, principal facteur du comportement mechanique =The Voids, Main Factor for the Mechanical Behaviour of Rocks = Die Hohlräume, Hauptfaktor fur das mechanische Gebirgsverhalten / P. Duffaut ; F. Wojtkowiak ; J. P. Josien ; J. L. Pineau. - Das Dreiphasensystem Ton, Anhydrit, Gips und dessen zeitabhängiges Verhalten bei Zugabe von wässrigen Lösungen = The three-phase-system clay-anhydrit-gypsum and its time-dependent behaviour on saturation with water-based solutions = Le système en trois phases argile-anhydrite-gypse et son comportement relatif au temps à l'ajoutage de solutions aqueuses / H.-C. Einfalt ; E. Fecker ; H.-P. Götz. - Rock mechanics studies of proposed underground mining of potash in Sergipe, Brazil = Etude de la mécanique des roches d' une future mine de potasse à Sergipe, Brésil = Untersuchungen nach Untertagbau von Kali in Sergipe, Brasilien / C. Fairhurst ; C. M. St. John ; N. F. Midea ; S. M. de Eston ; A. C. Fernandes ; L. A. Bongiovanni. - Determination experimentale de quelques parameters elasto-viscoplastiques des roches = Experimental Determination of Some Elasto-Visco-Plastic Rock Parameters = Versuchsmässige Bestimmung einiger elasto-visko-plastischer Felsparameter / J. Fine ; S. M. Tijani ; G. Vouille ; P. Boucly. - Gesteinsphysikalisches Modell für Gesteine mit Zementationstextur = Rock-physical model for rocks with cemented texture = Modèle pétrophysique des roches à texture cimentée / M. Gálos ; P. Kertesz ; I. Kürti. - Time-dependent behaviour of granitic rocks related to their alteration grade = Comportement dans le temps des granites en fonction de leur degré d'altération = Zeitabhängiges Verhalten von Granitsteinen in Abhängikeit vom Verwitterungsgrad / R. Genevois ; A. Prestininzi. - Numerical modeling of the geochemical response of a rock mass to a radioactive waste repository = Modèles numériques pour la réponse géomécanique du massif rocheux au stockage de déchets radioactifs = Numerisches Modellieren des geomechanischen Gebirgsverhaltens bei Lagerung radioaktiver Abfälle / M. P. Hardy ; C. M. St. John ; G. Hocking. - Dilatan effects of rock joints = Effets de la dilatance des joints dans la roche = Dilatanzeffekte von Felsklüften / F. E. Heuze. - Influence de la temperature sur le comportement mechanique des roches = Influence of temperature on the mechanical behaviour of rocks = Einfluss der Temperatur auf das mechanische Verhalten der Gesteine / R. Houpert ; F. Homand-Etienne. - Effects formerly acted stress on stress-strain behaviour of rock and its anisotropical property = Recherches sur l'anisotropie de la roche et contrainte jadis agi à la roche stratifiée = Untersuchungen über die Anisotropie und den frühen aufwirkenden Lasten des Lagerschitengebirges / T. Isobe ; Y. Tominaga. - Coal behaviour in the rocky mountain belt of Canada = Comportement mécanique de charbon à la ceinture des Montagnes Rocheuses du Canada = Verhalten der Kohle in der Rocky Mountain von Kanada / M. L. Jeremic. - Time-dependent deformation of jointed rock near failure = Déformation en fonction du temps d'une roche fissurée lors de sa rupture = Zeitabhängiges Deformationsverhalten von geklüftetem Fels in der Nähe des Bruches / P. K. Kaiser ; N. R. Morgenstern. - Control of fracturing in mine rock passes = Contrôle des fracturations de gisements dans lea puits de mines = Bruchkontrolle in Grubengesteinstunnel / H. A . D. Kirsten ; J. W. Klokow. - Effect of geological compaction on the deformation of sedimentary rocks = Effet de la compaction géologique sur la déformation des roches sédimentaires = Die Wirkung der geologischen Verdichtung auf der Verformung der Sedimentgesteine / H. Koide ; K. Hoshino ; G. Endo ; M. Kitaoka. - Certain laws of creep in fissured rock and semirock = Quelques lois du glissement des semi-roches et des roches fissu , Contents: THEME III DESIGN OF UNDERGROUND STRUCTURES WITH RESPECT TO MODERN CONSTRUCTION METHODS = PROJET D'OUVRAGES SOUTERRAINS EN LIAISON AVEC LES MÈTHODES MODERNES DE CONSTRUCTION = ENTWURF VON FELSHOHLRAUMBAUTEN IM HINBLICK AUF MODERNE BAUVERFAHREN. - Criteres adoptes pour l'execution de deux tunnels routiers dans les argiles pliocenes des Apennins du Sud et pour le projet d'une galerie de derivation dans les memes formations = Criteria for the Execution of two Road Tunnels in Pliocene Clays of Southern Appenins and a Derivation Tunnel in the same Ground Types = Kriterien fur die Herstellung zweier Strassentunnel in den pliozänen Tonen des Südappenins und für einen Wasserumleitungsstollen in denselben Formationen / M. Beomonte ; A. Lupo ; F. Perretta. - Verankerte Spritzbetonschale als endgültige Auskleidung von Felshohlräumen = Anchored shotcrete used as permanent lining of underground openings' in rock = Béton projeté et ancrages utilisés comme revêtement définitif pour ouvrages souterrains en rocher / N. Bischoff ; J. Kellenberger ; A. J. Hagmann. - Criteria for the selection of fullface tunnel boring or conventional tunnelling = Critères de sélection du forage des tunnels par machine ou par construction conventionnelle des tunnels = Kriterien zur Auswahl von vollschnitt Tunnel Bohren oder konventionell Tunnel Vortrieb / O. T. Blindheim ; E. Dahl Johansen ; O. Johannessen. - Design of underground openings for oil storage = Projet de cavités souterraines pour stockage d'hydrocarbures = Entwurf von untertägigen Hohlräumen für Ölspeicherung / E. Dahl Johansen. - Determination of material parameters in cemented fill = Détermination des paramètres des matériaux dans les remblais cimentés = Bestimmung von Materialparameter in zementierten Bergversatz / P. M. Dight ; R. Cowling. - Dinorwic power station rock support of the underground caverns = Centrale de Dinorwic - Soutènement des cavités = Kraftwerk Dinorwic - Felssicherung in den Kavernen / T. H. Douglas ; L. R. Richards ; L. J. Arthur. - The role of geotechnical factors in the cutting performance of tunnelling machines in rocks = Le rôle des propriétés géotechniques à l'action de coupe des machines à percement de tunnels aux roches = Die Rolle geotechnischer Faktoren in der Schneiderate von Tunnelsmaschinen in Gesteinen / I. W. Farmer ; H. J. Hignett ; J. A. Hudson. - Preliminary underground excavations at Sayago Nuclear Power Plant = Préexcavations pour l'usine nucléaire de Sayago = Baugrund-Voraushubsarbeiten für das Kernkraftwerk Sayago / J. Feijoo ; P. Llamas. - Using data of full-scale measurement in lining desing for underground structures = Utilisation des résultats de mesures obtenus in situ pour le calcul des soutènements des ouvrages souterrains = Verwendung der Ergebnisse von den Naturmessungen für die Berechnung des Ausbaus der unterirdischen Anlagen / N. N. Fotieva ; N. S. Bulychev. - Complicated portal blasting: principles and methods based on experience = Minage compliqué dans zone de portail: Principes et méthodes basées sur expérience = Schwierige Portalsprengungen: Prinzipien und Methoden gestützt auf Erfahrungen / K. Garshol. - Anpassung von Teilschnitvortriebsmaschinen an durch von Gebirge und Bauwerk vorgegebene Bedingungen = Adaption of Partial Cutting Road Headers on Conditions given by Rock and Construction = Adaption des machines de forage à section partielle sur les conditions en cas de roes et de bâtiments / K. Gehring. - Prediction des taux de penetration d'une foreuse pleine section utilisee dans l'ile de Montreal = Prediction of penetration rates of a full face boring machine on Montreal Island = Voraussage der Vortriebsgeschwindigkeiten von Vollquerschnittsbohrmaschinen im Gebirge der Insel von Montreal / D.E. Gill ; C. Lafrance. - Stabilization systems for excavations in rock masses: results obtained in railway tunnels under construction in Brazil = Systèmes de stabilisation des excavations des massifs rocheux: les résultats obtenus en tunnels ferroviaires en construction = Sicherheits Systeme der Ausschachtung in felsigem Gestein: Tunnels in Brasilien / M. Gitelman ; A. R. Martins. - Provisional support, primary and permanent lining at the construction of the stations of the Budapest Underground = Soutènement provisoire, revêtement permanent des stations de Métro de Budapest = Sicherung und Ausbau der Stationen der Budapester U-Bahn / G. K. Greschik. - Adhesion of shotcrete to various types of rock surfaces = L'adhésion du béton projeté à des types différents de surfaces de roches = Adhäsion von Spritzbeton an verschiedenen Typen von Felsflächen / T. Hahn ; J. Holmgren. - Felsankerungen im Hohlraumbau und deren Dauerbeständigkeit = Rock anchors in underground excavations and their durability = Ancrages au rocher dans les excavations souterraines et leur durabilité / T. F. Herbst ; G. Kern. - Application of a finite element model to mining desgin at the Stekenjokk Mine, Northern Sweden = Utilisation de la méthode des éléments finis pour l'établissement d'un modèle d'exploitation de la mine de Stekenjokk, dans le nord de la Suède = Verwendung von Finite-Element Modellen auf die Abbauauslegung der Grube Stekenjokk, Nordschweden / N. Krauland. - Influence of tectonic stresses on the caving process - mining by block caving methods = Influence des efforts tectoniques dans le processus d'éboulement - Travail des mines par éboulement = Einfluss der tektonischen Spannungen auf den Erzabbauerz - Abbauverfahren nach Kammerbruchbaumethode / G. Krstulovic. - Abteufen und Sicherung eines 80 M tiefen Kraftwerksschachtes von 30 M Durchmesser = Sinking and Supporting of an 80 m deep Power Situation Shaft of 30 M Diameter = Fonçage et mesures de sécurité pour un puits d'usine électrique de 80 m de profondeur et de 30 m de diamètre / H. Lauffer ; W. Pircher. - L'influence de la methode de construction sur l'equilibre final d'un tunnel = Influence of the Constructional Method on the Final Equilibrium of a Tunnel = Einfluss der Baumethode auf das Endgleichgewicht eines Tunnels / G. Lombardi ; W. Amberg. - Weiterentwicklung der Tunnelbauverfahren durch Stahlfaserbeton = Development of New Tunnelling Methods using Steel Fibre Shotcrete = Développement d'une nouvelle méthode d e soutènement: le béton projeté armé de fibres d'acier / B. Maidl ; R. Rapp. - Excavation mechanique, soutenement et impermeabilisation des tunnels de turumo au Venezuela = Mechanized excavation supporting and sealing of Turumo Tunnels in Venezuela = Maschinelle Aushebung, Unterhaltung und Wasserdichtmachen der Turumo Tunnel in Venezuela / F. Mendana ; R. Fernandez-Gonzalez. - Untersuchung unterirdischer wassertechischer Bauwerke an Modellen aus aequivalenten Stoffen = Investigations of Underground Hydraulic Structures on Models of Equivalent Materials = Etudes des ouvrages hydrauliques souterrains sur modèles en materiaux équivalents / W. M. Mostkow ; N. S. Chatschaturjan ; P. D. Stefanow ; M. N. Belkin. - Die Bedeutung der Ringschlusslänge und Ringschlusszeit im Tunnelbau = The Importance of the Length and Time of Closing the Ring in Tunnelling = L'importance de la longueur et du temps de fermeture de l'anneau dans la construction de tunnels / L. Müller. - Die Beherrschung grosser Querschnitte in schwierigen Gebirgsarten = The control of large cross sections in difficult grounds = Le contrôle des grandes sections tranversales dans les roches difficiles / F. Pacher ; N. Ayaydin. - Stresses and strains at the contact of rigid tunnel lining and soft rock = Contraintes et déformations au contact du revêtement raide du tunnel et des roches tendres = Spannung und Verformungen am Kontakt der steifen Tunnelauskleidung mit weichem Fels / B. Popović ; O. Marković ; M. Manojlović. - Die Schäden im Hattelberg-Druckstollen als Folge eines aussergewöhnlichen Primärspannungszustandes = Damages at Hattelberg Pressure Tunnel Caused by Extraordinary Natural Stresses = Les dégâts causés à la galerie en charge de Hattelber g par , Contents: THEME IV SURFACE DISPLACEMENTS AS A CONSEQUENCE OF EXCAVATION ACTIVITIES = MOUVEMENTS EN SURFACE PROVOQUÉS PAR DES TRAVAUX D'EXCAVATION = OBERFLÄCHENBEWEGUNGEN INFOLGE VON AUSBRUCHSARBEITEN. - Model studies of very large underground openings at shallow depth = Etude sur modèle de très grandes ouvertures souterraines à faible profondeur = Modellstudien über Felskavernen mit sehr grossen Spannweiten in geringer Tiefe / N. Barton. - A case history of pit slope design = Fouille à ciel ouvert: étude d'un cas particulier = Fallstudie eines Böschungsentwurfes für einen Tagbau / D. F. Coates, M. Gyenge. - Affaissements miniers et deformation du sol influence de la lithologie du recouvrement = Mining Subsidence and Ground Deformations. Influence of the Lithology of the Overburden = Senkungen und Baugrundverformungen infolge Bergbaus. Einfluss der Lithologie des Deckgebirges / M. Dejean, J. Arcamone. - Prediction of rock mass deformability = Méthode pour déterminer la déformabilité des massifs rocheux = Methode zur Bestimmung der Gebirgsverformbarkeit / W. Dershowitz, G. Baecher, H. Einstein. - Rupture progressive en versant rocheux stratifie et fissure = Progressive failure in a stratified and fissurated rock slope = Progressiver Bruch in einer geschichteten und geklüfteten Felsböschung / F . Descoeudres, M. Gencer. - Bestimmung der Oberflächendeformation und der Aussenbelastung der Auskleidung an physikalischen Modellen = Determination of surface Deformation and Outside Load of Lining on Physical Models = Détermination de la déformation de la surface du terrain et de la charge extérieure de revêtement sur les modèles physiques / v. Dolezel. - Underground driving below a speedway = Tunnel du métro creusé sous une autoroute = U-Bahn Ausbruch unter einer Autobahn / A. Dvorák. - Surface movements due to grouting pressure = Soulèvement en surface à cause de pression d'injection = Oberflächenbewegung wegen des Injektionsdruckes / L. Fingerhut. - Method of probabilistic analysis of rock slopes stability (slopes of quarries and foundation pits, natural rock slopes) = Evaluation probabiliste de la stabilité des talus rocheux (talus de carrières, de fouilles et versants rocheux naturels) = Wahrscheinlichkeitsberechnungsverfahren der Standsicherheit von Felsböschungen (Tagebaurändern, Baugruben und natürlichen Böschungen) / E. G. Gaziev, V. I. Rechitski. - Cave-in and subsidence at the Rodsand Mine, Western Norway = Contrôle d'éboulement à la mine de Rodsand, Norvège occidentale = Kontrolle von Verbrüchen bei der Grube Rodsand, Westnorwegen / H.-P. Geis. - Slope failure in expansive marls = Rupture de talus dans des marnes expansives = Böschungsbruch in quellfähigen Mergeln / L. Gonzalez de Vallejo, J. A. Campos de Orellana, J. L. Berzal, A. Linares-Rivas. - Designing primary blasts for increased slope stability = Contrôle du tir des mines pour augmenter la stabilité des parements = Entwurf von Primärsprengungen zur Erhöhung der Böschungssicherheit / T. N. Hagan. - Surface subsidence and horizontal displacement caused by mining inclined coal seams = L'affaissement du sol et le déplacement horizontal causés par l'extraction des couches houillères inclinées = Bodensenkung und horizontale Verschiebung, die der Abbau des geneigten Kohlenflözes verursacht / Y. Hiramatsu, H. Okamura, K. Sugawara. - Der Abbau von Braunkohle aus einem Bergrutsch in Tagebau "Kosovo"-Belacevac = The exploitation of lignite from a landslide in the opencast mine "Kosovo"-Belacevac = Exploitation de lignite en terrain instable dans la mine à ciel ouvert "Kosovo''-Belacevac / L. J. Ilić, N. Spasić. - Surface displacements caused by tunnel driving in anisotropic viscoelastic ground = Tassements superficiels induits par le creusement d'un tunnel dans un sol visco-élastique anisotropique = Die oberflächlichen Verschiebungen verursacht durch den Graben des Tunnels in einem anisotropen viskoelastischen Grund / T. Ito, M. Hisatake. - Neuere Erkenntnisse zur Reduzierung der Oberflächensetzungen bei der Auffahrung von seichtliegenden Tunnelröhren = Progress in Reducing Surface Settlements Due to Tunnels at Small Depth = Mesures tendant à diminuer les tassements en surface causés par l'excavation des tunnels à faible profondeur / O. Jagsch, L. Müller, A. Hereth. - The observed results of displacements during the excavation of slope and the numerical analysis of its stability = Les résultats observés des déplacements pendant l'excavation de talus et l'analyse numérique des stabilités = Die Beobachtungsresultate der Verschiebungen bei Böschungseinschnitten und die numerische Analyse ihrer Standsicherheit / Y. Kitahara, T. Tokue, H. Ito, M. Motojima, M. Akashi. - The stability study of unstable wedges caused by large excavations at Itaparica Dam = Etude de la stabilité de coins potentiellement instables créés par les grandes fouilles du barrage Itaparica = Standsicherheitsuntersuchungen von Keilen bei Grossaushubsarbeiten am Itaparica-Damm / F. A. S. Nazario, S. Shayani, M. Lucas. - Stresses amd displacements around an advancing face of a tunnel = Tension et déplacements autour de la taille d'un tunnel = Spannungen und Verschiebungen um einen nach vorne bewegten Tunnel / Y. Niwa, S. Kobayashi, T. Fukui. - Slope stability in deep open pit mine with tension cracks = Stabilité des talus et fissures de traction dans une mine à ciel ouvert = Böschungssicherheit in einem tiefen Tagbau mit Zugrissen / M. Osmanagić, M. Redzepagić. - Settlements induced by a tunnel in miocenic soft rocks of Madrid = Tassements produits par la construction d'un tunnel dans des roches molles = Unterführungsabsenkungen auf weichen miozanischen Felsen in Madrid / C. S. Oteo, J. F. Moya. - Analysis of the stability of slopes in weathered rocks = Analyse de stabilité des pentes en roches décomposées = Die Analyse der Abhang-Stabilität in gewittertem Gestein / R. T. Sancio, R. E. Goodman. - Some investigations into the surface movement due to underground mining by bord and pillar method = Mesures des tassements en surface causés par les exploitations minières en "chambre et pilier" = Einige Untersuchungen der Oberflächenbewegungen infolge Bergbaus nach der Pfeilermethode / R. D. Singh. - Downhill movements of the slopes at the Idrija Ore Deposit = Mouvements descendants des pentes des dépôts minerais d'Idrija = Talseitige Hangbewegungen im Idrija Bergbau Gebiet / I. Sovinc. - Arching in hanging walls over leached deposits of rock salt = Les effets d'arc dans le toit du sel gemme exploité par solution = Bogenwirkung im mergligen Hangenden eines durch Lösung exploitierten Steinsalzlagers / M. Stević, I. Jasarević, F. Ramiz. - Ancrages "Cabra Corral" = Anchoring at "Cabra Corral" = Verankerungen in "Cabra Corral" / S. Vallespir, F. Barrionuevo, J. M. Sanz Saracho, V. Cid, F. Suva. , Contents: GROUP PAPERS = COMMUNICATIONS DE GROUPE = GRUPPENBERICHTE. - Rock mechanics in Sweden - a survey = La mécanique des roches en Suède - vues générales = Gebirgsmechanik in Schweden - eine Übersicht / S. G. A. Bergmann, S. Bjurström. - Role de l'auscultation dans la conception et l'excution d'ouvrages souterrains = Role of monitoring in the design and execution of underground works = Rolle der Kontrollmessungen beim Entwurf und bei der Herstellung von Untertagarbeiten / Comité Français de Mécanique des Roches. - Recents developments dans l'approche geotechnique de l'abattage mecanise en France = Recent geotechnical works in the field of mechanical rock cutting in France = Neue geotechnische Entwicklung des mechanischen Abbaus in Frankreich / Pechalat, Vienne, Chambon, Lebrun, Tincelin, Comes, Cordel, Marin, Fourmaintreaux, Louis, Raffoux. - Rock mechanics for engineering problems in India = Mécanique des roches appliquée à différents problèmes en Inde = Felsmechanik für Ingenieuraufgaben in Indien / Indian National Group. - Recent tunneling experiences in Italy = Récentes expériences dans l'excavation de galeries en Italie = Letzte italienische Erfahrungen in Tunnelbauten / AGI. - Some Italian experiences on the mechanical characterization of structurally complex formations = Expériences italiennes sur la caractérisation mécanique de formations structurellement complexes = Einige italienische Erfahrungen über Felsen mit complexer Struktur / AGI.

Note: CONTENTS Abstract Preface Introduction Objective and procedures Materials and methods Subsurface radar Model facility Results Isolated disturbances-surface and raised analog profiles Multiple disturbances Discussion and conclusions Literature cited

Note: CONTENTS Abstract Preface Summary Introduction Techniques and sampling Observations Crystal alignments “Odd” sites Causes Conclusions Literature cited Appendix A: Current observations

Note: CONTENTS Abstract Preface Summary Chapter 1. Introduction Field site Historical background Chapter 2. Characteristics of the debris and ice Characteristics of the facies and subfacies Basal zone Characteristics of the debris Discussion Chapter 3. Oxygen isotope analysis Sampling and analysis Results Discussion Chapter 4. Depositional processes—till formation Methods of analysis Environmental setting Till formation Chapter 5. Depositional processes—resedimentation Sediment flows Other resedimentation processes Resedimentation process relationships Chapter 6. Process distribution, sediment dispersal and depositional patterns Physical characteristics Sediment dispersal Sedimentary facies Patterns of terminus sedimentation Chapter 7. Conclusions Literature cited

Note: CONTENTS Abstract Preface Nomenclature Introduction Material representation of ice Development of the volumetric constitutive law for snow Fully elastic phase Elastic-plastic phase Fully plastic phase Simplified equation Comparison with experimental data Application to vehicle mobility problems Conclusions Literature cited

Note: CONTENTS Abstract Preface Introduction Operational concepts A. Warping tug system B. Chain ferry system C. Chain ferry with auxiliary barge D. Ski tow system E. Dual winch warping system F. Simple kedging G. Trailing-line system H. Above-surface dual winch system I. Pulley systems J. Chain ferry plow Crushing resistance of fragmented ice covers Resistance to ship passage by broken ice Crushing resistance at the bow Tangential friction at the bow Hull friction aft of the bow section Total ship resistance from brash ice Comparison of ship thrust and ice resistance Force requirements for a warping or kedging system Tow cable requirements Anchors and anchorages Force and power requirements for winches and windlasses Pickup or transfer of cable General appraisal Literature cited

Note: Introduction / Charles E. Chapin and Wolfgang E. Elston References cited Ash-flow magmatism / Robert L. Smith Abstract Introduction Volumes of ash-flow sheets Size of magma chambers Zoned magma chambers Crater Lake, Oregon Bandelier Tuff, New Mexico SiO₂ and phenocryst variation in ash-flow sheets Periodicity-volume-composition relationships Discussion of model Summary and conclusions Acknowledgments References cited Cooling units and composite sheets in relation to caldera structure / Robert L. Christiansen Abstract Introduction Examples of ash-flow-caldera relations Mazama eruption and Crater Lake caldera Bandelier Tuff and Valles-Toledo calderas Thirsty Canyon Tuff and Black Mountain caldera Timber Mountain-Oasis Valley caldera complex Yellowstone Plateau volcanic field General pattern of ash-flow-caldera relations Acknowledgments References cited The Bishop Tuff: Evidence for the origin of compositional zonation in silicic magma chambers / Wes Hildreth Abstract Introduction Eruptive sequence Major units Units of uncertain correlation Summary of eruptive sequence Eruptive temperatures Accuracy and precision of T-fₒ₂ data Mineralogy Fe-Ti oxides Quartz Sanidine Plagioclase Biotite Pyroxenes Allanite Zircon Apatite Pyrrhotite Whole-rock chemistry Major elements Trace elements Compositional gaps Origin of the compositional zonation Crystal settling Assimilation Basaltic underplating Liquid immiscibility Progressive partial melting Trace elements during partial melting Convection-driven thermogravitational diffusion Lines of evidence Concluding remarks Acknowledgments References cited Rare-earth-element content of some highly differentiated ash-flow tuffs and lavas / Donald C. Noble, Ward L. Rigot, and Harry R. Bowman Abstract Introduction Specimens studied and methods of chemical analysis Results and discussion Acknowledgments References cited Geochemistry of the Los Chocoyos Ash, Quezaltenango Valley, Guatemala / William I. Rose, Jr., Norman K. Grant, and John Easter Abstract Introduction Field description Geochemistry Mineralogy and mineral chemistry Sr-isotope data Modeling of crystal fractionation Time required for crystal fractionation Conclusions Acknowledgments Appendix 1. Analytical methods References cited Geochemical correlation of genetically related rhyolitic ash-flow and air-fall ashes, central and western Guatemala and the equatorial Pacific / Gregory A. Hahn, William I. Rose, Jr., and Thomas Meyers Abstract Introduction Previous investigations of chemical fingerprinting The Los Chocoyos Ash and the stratigraphic sequence of the San Cristobal Group Characteristics of the ash-flow member Sample acquisition and preparation Trace-element analyses Chemical correlation Lateral chemical variations Source of the Los Chocoyos Ash Age of the Los Chocoyos Ash Conclusions Acknowledgments References cited Ignimbrites of the Sierra Madre Occidental and their relation to the tectonic history of western Mexico / Fred W. McDowell and Stephen E. Clabaugh Abstract Introduction Volcanic stratigraphy of the Sierra Madre Occidental Pre-Cretaceous volcanic rocks Lower volcanic complex Unconformity between the igneous sequences Upper volcanic supergroup Calderas of the upper volcanic supergroup Structure of the Sierra Madre Occidental Chemistry Tectonic relationships Acknowledgments References cited Emplacement of pyroclastic flows: A review / Michael F. Sheridan Abstract Introduction Eruptions Observed pyroclastic flows Theoretical eruption models Mobility Topographic barriers Energy line Deposits Morphology Depositional sequence Textures Large clasts Deflation Compositional variation Welded peralkaline ignimbrites Emplacement temperatures Models Fluidization Speculation Summary Acknowledgments References cited Primary and secondary flow structures in ash-flow tuffs of the Gribbles Run paleovalley, central Colorado / Charles E. Chapin and Gary R. Lowell Abstract Introduction Paleovalleys and the Wall Mountain Tuff Primary flow structures Gas cavities (lenticules) Lineation Foliation Primary folds Rotated lithic fragments Imbricated crystals Secondary now structures Secondary folds and growth faults Tension cracks Miscellaneous structures Steam spiracles Conclusions Acknowledgments References cited Welded air-fall tuffs / R.S.J. Sparks and J. V. Wright Abstract Introduction Field relationships Santorini, Greece The 1875 Askja welded tuffs, Iceland Other examples Petrology and chemistry Grain-size studies Santorini welded tuffs Askja welded tuff Compaction and welding Strain, bulk density, and porosity measurements Results for Santorini welded tuffs Results for Askja welded tuff Discussion Acknowledgments References cited Globule ignimbrite of Mount Suswa, Kenya / R. L. Hay, W. Hildreth, and R. N. Lambe Abstract Introduction Scope and purpose of study Geologic setting and previous work Description and field relationships Ignimbrite petrography Vitric materials Crystals and rock fragments Devitrification and gas-phase crystallization Low-temperature alteration Nature of lower ignimbrite sheet Nature of the magma Chemical composition Temperature and viscosity Emplacement of ignimbrite and origin of globules Acknowledgments References cited A model of pyroclastic surge / K. H. Wohletz and M. F. Sheridan Abstract Introduction Terminology Objectives and methods of study Deposits Bed forms Locations Results Pyroclastic-surge facies Discussion and conclusions Development of bed forms Reconstruction of the surge cloud A model of pyroclastic surge: Its fluidization and deflation Acknowledgments References cited Significance of the flattening of pumice fragments in ash-flow tuffs / Donald W. Peterson Abstract Introduction Pumice fragments in the Apache Leap Tuff Recognition and description of pumice fragments Flattening of the pumice Applications of the flattening studies Recognition of cooling units Implications of extreme flattening Determination of stratigraphic level and fault displacement Commercial application of flattening ratios Determination of the degree of welding Pumice flattening as a possible guide to relative temperature of emplacement and rate of accumulation Conclusions Acknowledgments References cited Ash-flow sheets and calderas: Their genetic relationship to ore deposits in Nevada / Edwin H. McKee Abstract Introduction Metal deposits in volcanic-tectonic systems Resurgent cauldrons Geologic setting Parameters of study Distribution of mines and ash-flow sheets Distribution of mines and calderas Discussion Acknowledgments References cited

Note: I. Nature and Formation of Oceanic Lithosphere --- Magma Chambers: Products and Processes --- J. A. Orcutt, M. Burnett, and J. S. McClain: Evolution of the ocean crust: results from recent seismic experiments / Geological Society, London, Special Publications, 13:7-16, doi:10.1144/GSL.SP.1984.013.01.01 --- M. R. Fisk: Depths and temperatures of mid-ocean-ridge magma chambers and the composition of their source magmas / Geological Society, London, Special Publications, 13:17-23, doi:10.1144/GSL.SP.1984.013.01.02 --- M. F. J. Flower: Spreading-rate parameters in ocean crust: analogue for ophiolite? / Geological Society, London, Special Publications, 13:25-40, doi:10.1144/GSL.SP.1984.013.01.03 --- J. D. Smewing, N. I. Christensen, I. D. Bartholomew, and P. Browning: The structure of the oceanic upper mantle and lower crust as deduced from the northern section of the Oman ophiolite / Geological Society, London, Special Publications, 13:41-53, doi:10.1144/GSL.SP.1984.013.01.04 --- R. T. Gregory: Melt percolation beneath a spreading ridge: evidence from the Semail peridotite, Oman / Geological Society, London, Special Publications, 13:55-62, doi:10.1144/GSL.SP.1984.013.01.05 --- J. S. Pallister: Parent magmas of the Semail ophiolite, Oman / Geological Society, London, Special Publications, 13:63-70, doi:10.1144/GSL.SP.1984.013.01.06 --- P. Browning: Cryptic variation within the Cumulate Sequence of the Oman ophiolite: magma chamber depth and petrological implications / Geological Society, London, Special Publications, 13:71-82, doi:10.1144/GSL.SP.1984.013.01.07 --- D. Elthon, J. F. Casey, and S. Komor: Cryptic mineral-chemistry variations in a detailed traverse through the cumulate ultramafic rocks of the North Arm Mountain massif of the Bay of Islands ophiolite, Newfoundland / Geological Society, London, Special Publications, 13:83-97, doi:10.1144/GSL.SP.1984.013.01.08 --- Fracture Zones --- R. S. White: Atlantic oceanic crust: seismic structure of a slow-spreading ridge / Geological Society, London, Special Publications, 13:101-111, doi:10.1144/GSL.SP.1984.013.01.09 --- J. M. Auzende, G. Ceuleneer, G. Cornen, T. Juteau, Y. Lagabrielle, G. Lensch, C. Mevel, A. Nicolas, H. Prichard, A. Ribeiro, E. Ruellan, and J. R. Vanney: Intraoceanic tectonism on the Gorringe Bank: observations by submersible / Geological Society, London, Special Publications, 13:113-120, doi:10.1144/GSL.SP.1984.013.01.10 --- J. Honnorez, C. Mevel, and R. Montigny: Occurrence and significance of gneissic amphibolites in the Vema fracture zone, equatorial Mid-Atlantic Ridge / Geological Society, London, Special Publications, 13:121-130, doi:10.1144/GSL.SP.1984.013.01.11 --- J. A. Karson: Variations in structure and petrology in the Coastal Complex, Newfoundland: anatomy of an oceanic fracture zone / Geological Society, London, Special Publications, 13:131-144, doi:10.1144/GSL.SP.1984.013.01.12 --- Mantle Structures --- A. Nicolas and M. Rabinowicz: Mantle flow pattern at oceanic spreading centres: relation with ophiolitic and oceanic structures / Geological Society, London, Special Publications, 13:147-151, doi:10.1144/GSL.SP.1984.013.01.13 --- Lavas and Sediments --- J. Malpas and G. Langdon: Petrology of the Upper Pillow Lava suite, Troodos ophiolite, Cyprus / Geological Society, London, Special Publications, 13:155-167, doi:10.1144/GSL.SP.1984.013.01.14 --- J. F. Boyle and A. H. F. Robertson: Evolving metallogenesis at the Troodos spreading axis / Geological Society, London, Special Publications, 13:169-181, doi:10.1144/GSL.SP.1984.013.01.1--- Isotope Studies & Metamorphism --- D. Elthon, J. R. Lawrence, R. E. Hanson, and C. Stern: Modelling of oxygen-isotope data from the Sarmiento ophiolite complex, Chile / Geological Society, London, Special Publications, 13:185-197, doi:10.1144/GSL.SP.1984.013.01.16 --- D. S. Stakes, H. P. Taylor , jr, and R. L. Fisher: Oxygen-isotope and geochemical characterization of hydrothermal alteration in ophiolite complexes and modern oceanic crust / Geological Society, London, Special Publications, 13:199-214, doi:10.1144/GSL.SP.1984.013.01.17 --- M. J. Thirlwall and B. J. Bluck: Sr-Nd isotope and chemical evidence that the Ballantrae ‘ophiolite’, SW Scotland, is polygenetic / Geological Society, London, Special Publications, 13:215-230, doi:10.1144/GSL.SP.1984.013.01.18 --- M. A. Menzies: Chemical and isotopic heterogeneities in orogenic and ophiolitic peridotites / Geological Society, London, Special Publications, 13:231-240, doi:10.1144/GSL.SP.1984.013.01.19 --- Zulfiqar Ahmed and A. Hall: Petrology and mineralization of the Sakhakot-Qila ophiolite, Pakistan / Geological Society, London, Special Publications, 13:241-252, doi:10.1144/GSL.SP.1984.013.01.20 --- II. Emplacement (Obduction) of Ophiolites --- Ophiolite Emplacement and Obduction --- J. G. Spray: Possible causes and consequences of upper mantle decoupling and ophiolite displacement / Geological Society, London, Special Publications, 13:255-268, doi:10.1144/GSL.SP.1984.013.01.21 --- J. F. Casey and J. F Dewey: Initiation of subduction zones along transform and accreting plate boundaries, triple-junction evolution, and forearc spreading centres—implications for ophiolitic geology and obduction / Geological Society, London, Special Publications, 13:269-290, doi:10.1144/GSL.SP.1984.013.01.22 --- Y. Ogawa and J. Naka: Emplacement of ophiolitic rocks in forearc areas: Examples from central Japan and Izu-Mariana-Yap island arc system / Geological Society, London, Special Publications, 13:291-301, doi:10.1144/GSL.SP.1984.013.01.23 --- M. P. Searle and R. K. Stevens: Obduction processes in ancient, modern and future ophiolites / Geological Society, London, Special Publications, 13:303-319, doi:10.1144/GSL.SP.1984.013.01.24 --- N. H. Woodcock and A. H. F. Robertson: The structural variety in Tethyan ophiolite terrains / Geological Society, London, Special Publications, 13:321-330, doi:10.1144/GSL.SP.1984.013.01.25 --- Regional Studies --- H. Colley: An ophiolite suite in Fiji? / Geological Society, London, Special Publications, 13:333-340, doi:10.1144/GSL.SP.1984.013.01.26 --- H. L. Davies and A. L. Jaques: Emplacement of ophiolite in Papua New Guinea / Geological Society, London, Special Publications, 13:341-349, doi:10.1144/GSL.SP.1984.013.01.27 --- J. S. Milsom: The gravity field of the Marum ophiolite complex, Papua New Guinea / Geological Society, London, Special Publications, 13:351-357, doi:10.1144/GSL.SP.1984.013.01.28 --- R. G. Coleman: Ophiolites and the tectonic evolution of the Arabian Peninsula / Geological Society, London, Special Publications, 13:359-366, doi:10.1144/GSL.SP.1984.013.01.29 --- G. Wadge, G. Draper, and J. F. Lewis: Ophiolites of the northern Caribbean: A reappraisal of their roles in the evolution of the Caribbean plate boundary / Geological Society, London, Special Publications, 13:367-380, doi:10.1144/GSL.SP.1984.013.01.30 --- B. A. Sturt, H. Furnes, and D. Roberts: A conspectus of Scandinavian Caledonian ophiolites / Geological Society, London, Special Publications, 13:381-391, doi:10.1144/GSL.SP.1984.013.01.31 --- R. Hall: Ophiolites: Figments of Oceanic Lithosphere? / Geological Society, London, Special Publications, 13:393-403, doi:10.1144/GSL.SP.1984.013.01.32 --- D. A. Rothery: The role of Landsat Multispectral Scanner (MSS) imagery in mapping the Oman ophiolite / Geological Society, London, Special Publications, 13:405-413, doi:10.1144/GSL.SP.1984.013.01.33