Results 151 to 160 of about 621 (179)

A preliminary organic geochemical investigation of the Kimmeridgian oil shales

Physics and Chemistry of the Earth, 1980
Abstract The Kimmeridge oil shales have assumed renewed significance because of their role as the prime source-rock for North Sea oil, and because of the need to assess their potential as a possible future supply of shale oil. This paper presents the results of a preliminary investigation of selected Kimmeridge oil shales.
P.F.V. Williams, A.G. Douglas
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Palaeogeography of the upper Oxfordian and Lower Kimmeridgian (Jurassic) in Britain

Palaeogeography, Palaeoclimatology, Palaeoecology, 1973
Abstract 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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Kimmeridgian/Tithonian boundary

Geobios, 1994
Fabrizio Cecca, Arnold Zeiss
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The early Kimmeridgian ammonite succession at Staffin, Isle of Skye

Scottish Journal of Geology, 1989
Synopsis 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

Geobios, 1994
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The Middle Kimmeridgian in the Wiehen Mountains

Zeitschrift der Deutschen Geologischen Gesellschaft, 1979
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Kimmeridgian Dinoflagellate Stratigraphy in the Southwestern North Atlantic

Micropaleontology, 1987
M. Zotto, W. S. Drugg, D. Habib
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New data on Upper Kimmeridgian-Tithonian biostratigraphy and ammonites of the eastern Crimea

Stratigraphy and Geological Correlation, 2006
Mikhail Rogov
exaly  

Kimmeridgian

1988
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