ALBERT

Description / Table of Contents: A. J. G. Notholt and I. Jarvis: Preface / Geological Society, London, Special Publications, 52:v-viii, doi:10.1144/GSL.SP.1990.052.01.01 --- P. J. Cook, J. H. Shergold, W. C. Burnett, and S. R. Riggs: Phosphorite research: a historical overview / Geological Society, London, Special Publications, 52:1-22, doi:10.1144/GSL.SP.1990.052.01.02 --- G. H. McClellan and S. J. Van Kauwenbergh: Mineralogy of sedimentary apatites / Geological Society, London, Special Publications, 52:23-31, doi:10.1144/GSL.SP.1990.052.01.03 --- Jacques Lucas, El Mâti El Faleh, and Liliane Prevot: Experimental study of the substitution of Ca by Sr and Ba in synthetic apatites / Geological Society, London, Special Publications, 52:33-47, doi:10.1144/GSL.SP.1990.052.01.04 --- Y. Nathan: Humic substances in phosphorites: occurrence, characterization and significance / Geological Society, London, Special Publications, 52:49-58, doi:10.1144/GSL.SP.1990.052.01.05 --- G. W. O’Brien, A. R. Milnes, H. H. Veeh, D. T. Heggie, S. R. Riggs, D. J. Cullen, J. F. Marshall, and P. J. Cook: Sedimentation dynamics and redox iron-cycling: controlling factors for the apatite—glauconite association on the East Australian continental margin / Geological Society, London, Special Publications, 52:61-86, doi:10.1144/GSL.SP.1990.052.01.06 --- D. T. Heggie, G. W. Skyring, G. W. O’Brien, C. Reimers, A. Herczeg, D. J. W. Moriarty, W. C. Burnett, and A. R. Milnes: Organic carbon cycling and modern phosphorite formation on the East Australian continental margin: an overview / Geological Society, London, Special Publications, 52:87-117, doi:10.1144/GSL.SP.1990.052.01.07 --- J. M. McArthur and A. Herczeg: Diagenetic stability of the isotopic composition of phosphate-oxygen: palaeoenvironmental implications / Geological Society, London, Special Publications, 52:119-124, doi:10.1144/GSL.SP.1990.052.01.08 --- Peter S. Balson: Episodes of phosphogenesis and phosphorite concretion formation in the North Sea Tertiary / Geological Society, London, Special Publications, 52:125-137, doi:10.1144/GSL.SP.1990.052.01.09 --- S. J. Van Kauwenbergh and G. H McClellan: Comparative geology and mineralogy of the southeastern United States and Togo phosphorites / Geological Society, London, Special Publications, 52:139-155, doi:10.1144/GSL.SP.1990.052.01.10 --- Michel Lamboy: Microbial mediation in phosphatogenesis: new data from the Cretaceous phosphatic chalks of northern France / Geological Society, London, Special Publications, 52:157-167, doi:10.1144/GSL.SP.1990.052.01.11 --- Zeev Lewy: Pebbly phosphate and granular phosphorite (Late Cretaceous, southern Israel) and their bearing on phosphatization processes / Geological Society, London, Special Publications, 52:169-178, doi:10.1144/GSL.SP.1990.052.01.12 --- Y. Nathan, D. Soudry, and A. Avigour: Geological significance of carbonate substitution in apatites: Israeli phosphorites as an example / Geological Society, London, Special Publications, 52:179-191, doi:10.1144/GSL.SP.1990.052.01.13 --- Abdulkader M. Abed and Khalid Fakhouri: Role of microbial processes in the genesis of Jordanian Upper Cretaceous phosphorites / Geological Society, London, Special Publications, 52:193-203, doi:10.1144/GSL.SP.1990.052.01.14 --- Craig R. Glenn: Depositional sequences of the Duwi, Sibâîya and Phosphate Formations, Egypt: phosphogenesis and glauconitization in a Late Cretaceous epeiric sea / Geological Society, London, Special Publications, 52:205-222, doi:10.1144/GSL.SP.1990.052.01.15 --- Yu. N. Zanin, K. V. Zverev, and E. P. Solotchina: Clay minerals and phosphorite genesis in the Upper Cretaceous of the northern Siberian Platform / Geological Society, London, Special Publications, 52:223-235, doi:10.1144/GSL.SP.1990.052.01.16 --- Karl B. Föllmi: Condensation and phosphogenesis: example of the Helvetic mid-Cretaceous (northern Tethyan margin) / Geological Society, London, Special Publications, 52:237-252, doi:10.1144/GSL.SP.1990.052.01.17 --- A. V. Ilyin and H. N. Heinsalu: Early Ordovician shelly phosphorites of the Baltic Phosphate Basin / Geological Society, London, Special Publications, 52:253-259, doi:10.1144/GSL.SP.1990.052.01.18 --- Peter F. Howard: The distribution of phosphatic facies in the Georgina, Wiso and Daly River Basins, Northern Australia / Geological Society, London, Special Publications, 52:261-272, doi:10.1144/GSL.SP.1990.052.01.19 --- T. H. Donnelly, J. H. Shergold, P. N. Southgate, and C. J. Barnes: Events leading to global phosphogenesis around the Proterozoic/Cambrian boundary / Geological Society, London, Special Publications, 52:273-287, doi:10.1144/GSL.SP.1990.052.01.20 --- M. D. Brasier: Phosphogenic events and skeletal preservation across the Precambrian-Cambrian boundary interval / Geological Society, London, Special Publications, 52:289-303, doi:10.1144/GSL.SP.1990.052.01.21 --- R. Choudhuri: Two decades of phosphorite investigations in India / Geological Society, London, Special Publications, 52:305-311, doi:10.1144/GSL.SP.1990.052.01.22 --- M. S. Sisodia and D. S. Chauhan: The influence of magnesium ions during the formation of stromatolitic phosphorites of Udaipur, Rajasthan, India / Geological Society, London, Special Publications, 52:313-320, doi:10.1144/GSL.SP.1990.052.01.23