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Palaeogeography of the upper Oxfordian and Lower Kimmeridgian (Jurassic) in Britain
Palaeogeography, Palaeoclimatology, Palaeoecology, 1973Abstract A series of maps with descriptive notes illustrate the palaeogeographic changes in the British Isles during the Upper Oxfordian and Lower Kimmeridgian. The division between the stages marks no sharp faunal or sedimentological change, as hitherto assumed.
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Polymorphinid, Miliolid and Rotaliform Foraminifera from the Type Kimmeridgian
Micropaleontology, 1962"Systematic descriptions of the calcareous foraminifera (excluding Nodosariidae) from the Kimmeridge clay of Dorset (England) are given. Variation studies on the most common forms, here referred to Eoguttulina, show the difficulties in applying Cushman and Ozawa9s classification of the Polymorphinidae to Jurassic members of the family. Four species are
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High-resolution palynofacies investigation of Kimmeridgian sedimentary cycles
Geological Society, London, Special Publications, 1995Abstract Palynofacies analysis is used as a tool to investigate in detail the palaeoenvironmental variations through several sedimentary cycles in the Kimmeridge Clay of Kimmeridge Bay, Dorset, UK. Evidence is given of palaeoenvironmental variations within cycles corresponding to those expected for obliquity orbital forcing.
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The early Kimmeridgian ammonite succession at Staffin, Isle of Skye
Scottish Journal of Geology, 1989Synopsis Detailed mapping of the Staffin Shales in the vicinity of the Oxfordian/Kimmeridgian boundary has revealed a succession of ammonite faunas, one of which was only known previously from Greenland. Recognition of distinctive marker bands has enabled correlation of scattered outcrops along 3 km of coastline and has revealed details of ...
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Kimmeridgian Dinoflagellate Stratigraphy in the Southwestern North Atlantic
Micropaleontology, 1987M. Zotto, W. S. Drugg, D. Habib
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The Middle Kimmeridgian in the Wiehen Mountains
Zeitschrift der Deutschen Geologischen Gesellschaft, 1979openaire +1 more source
New Data on Upper Kimmeridgian-Tithonian Biostratigraphy and Ammonites of the Eastern Crimea
Stratigraphy and Geological Correlation, 2006Mikhail Rogov
exaly