Results 201 to 210 of about 5,163 (245)
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Biostratigraphy of the highest Kimmeridgian and Lower Volgian in Poland
Geobios, 1994Abstract In Poland, the ammonite succession in several continuous and expanded sections makes it possible to recognize the Eudoxus and Autissiodorensis Zones in the Upper Kimmeridgian as well as the Klimovi, Sokolovi, Pseudoscythica and Tenuicostata Zones in the Lower Volgian, and to reconstruct an evolutionary lineage leading from Discosphinctoides ...
Jan Kutek, Arnold Zeiss
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Sedimentary Geology, 2018
Correlation of shallow-marine carbonate deposits with their coeval pelagic counterparts is often hampered by the lack of open-marine stratigraphic marker fossils and by the restrictions of regional biostratigraphic schemes.
Fanfan Zuo +5 more
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Correlation of shallow-marine carbonate deposits with their coeval pelagic counterparts is often hampered by the lack of open-marine stratigraphic marker fossils and by the restrictions of regional biostratigraphic schemes.
Fanfan Zuo +5 more
semanticscholar +1 more source
Jurassic (Toarcian to Kimmeridgian) dinoflagellate cysts and paleoclimates
Palynology, 1999Abstract Multivariate statistics have been used to identify the paleoclimatic‐paleoecological affinities of most European Jurassic (Toarcian to Kimmeridgian) dinoflagellate cyst taxa. These analyses were then used to construct dinoflagellate cyst diagrams (abbreviated to ‘cyst diagrams'), which are analogous to pollen diagrams.
James B. Riding +1 more
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A Mammalian Fauna from the Kimmeridgian of Portugal
Nature, 1961A MAMMALIAN fauna, consisting of 14 specimens, has been collected from the small Guimarota coal pit, near Leira. The age has been determined as Kimmeridgian by means of the ostracods and characeans. The pit is still in operation and it seems possible to obtain a good fauna, qualitatively as well as quantitatively.
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The distribution of Late Kimmeridgian and Portlandian ostracoda in southern England
Revue de Micropaléontologie, 2008The vertical distribution of ostracods in the Upper Kimmeridgian and Portlandian (sensu anglico) succession in three cored boreholes at Hartwell, Tisbury and Fairlight, are compared to other successions in southern England. The Upper Kimmeridge Clay Formation yields rich, but low diversity ostracod faunas, characterised by stratigraphically restricted ...
Wilkinson, Ian P. +1 more
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Kimmeridgian emersion on Biokovo Mt.
2007Biokovo Mt. and comprises an in¬ teresting succession of Jurassic and Cretaceous deposits of the vast Mesozoic Adriatic Carbonate Platform (AdCP). One of the regionally important events in the geologi¬ cal history of the platform took place in the Kimmeridgian, which was characterized by important facies differentiation throughout the area of the ...
Benček, Đuro +5 more
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A new Plesioteuthis with beak from the Kimmeridgian of Nusplingen (Germany)
2010A new specimen of the common coleoid Plesioteuthis prisca was discovered in the Nusplingen Lithographic Limestone (Late Jurassic, Late Kimmeridgian, Beckeri Zone, Ulmense Subzone; SW Germany). Although heavily deformed remains of the beaks as well as isolated beaks which had been tentatively assigned to this taxon have already been described ...
Klug, C, Schweigert, G, Dietl, G
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The Oxfordian-Kimmeridgian boundarybeds in Southern England (Dorset to Fenland)
Geobios, 1994Abstract The recommended basal boundary stratotype for the Kimmeridgian Stage is at Ringstead Bay on the Dorset coastof southern England. There, the basal Kimmeridgian bed is a locally cemented mudstone with a rich fauna of serpulids and molluscs, including the ammonite Pictonia densicostata Salfeld ,, together with the brachiopod Torquirhynchia ...
Beris M. Cox, Michael G. Sumbler
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Kimmeridgian? to Paleocene Tectonic Evolution of Bolivia
1994The Puca Group (Kimmeridgian?-Paleocene) of Bolivia recorded the external (distal) tectonic evolution of the Andean back-arc basin in these latitudes. Bolivia had been part of stable cratonic South America until Late Jurassic time, when it was captured by the Andean system during a large-scale extensional “Araucan”-age tectonic event.
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