Results 161 to 170 of about 8,464 (208)

Carbonate burial regimes, the Meso-Cenozoic climate, and nannoplankton expansion. [PDF]

open access: yesProc Natl Acad Sci U S A
Salles T   +7 more
europepmc   +1 more source

Brachiopod events in the European Middle Cretaceous (Aptian-Cenomanian)

Cretaceous Research, 1981
Abstract Brachiopod events in the European Middle Cretaceous (Aptian-Cenomanian). Brachiopod species proliferated in the Late Aptian and Cenomanian. Significant palaeobiogeographical events took place during the Middle Cretaceous, in particular during Early and Late Albian time.
openaire   +3 more sources

A New Genus Kislovodskoceras (Desmoceratidae, Ammonoidea) from the Middle Aptian of the Vicinity of Kislovodsk (Northern Caucasus)

Paleontological Journal, 2021
Ammonites of a new genus, Kislovodskoceras gen. nov., with the type species K. kislovodskense sp. nov. (fam. Desmoceratidae), are described from the Middle Aptian of the vicinity of Kislovodsk. The shell shape and sutural ontogeny are discussed. Findings of the new taxon are confined to the middle part of the Epicheloniceras subnodosocostatum Zone, for
openaire   +3 more sources

Sea level changes in the upper Aptian-lower/middle(?) Turonian sequence of Cauvery Basin, India – An ichnological perspective

Cretaceous Research, 2015
Abstract Cauvery Basin, a pericratonic rift basin along the Eastern Continental Margin of India, evolved during the breakup of the Eastern Gondwanaland. It exposes both syn-rift and later post-rift passive margin deposits ranging from Barremian to Miocene.
Amruta R. Paranjape   +2 more
openaire   +3 more sources

Response of cephalopod communities on abrupt environmental changes during the early Aptian OAE1a in the Middle Russian Sea

Cretaceous Research, 2019
Abstract Significant influence of anoxic events on faunal turnovers in marine communities is well-established. However, many studies are focused on the impact of anoxic conditions on benthic organisms, while coeval changes in pelagic cephalopod assemblages remain relatively poorly understood.
Mikhail A. Rogov   +6 more
openaire   +3 more sources

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