[HTML][HTML] Fossil marine vertebrates (Chondrichthyes, Actinopterygii, Reptilia) from the Upper Cretaceous of Akkermanovka (Orenburg Oblast, Southern Urals, Russia)

PL Jambura, SV Solonin, SLA Cooper, EV Mychko… - Cretaceous …, 2024 - Elsevier
Upper Cretaceous coastal marine deposits are widespread in the Southern Urals with a
number of marine vertebrates previously reported from this region. However, previous …

Revision of the plesiosaur Polycotylus sopozkoi from the Southern Urals (Russia) confirms the wide distribution of Polycotylus in the Late Cretaceous of the Northern …

NG Zverkov, DV Grigoriev, IA Meleshin… - Cretaceous Research, 2024 - Elsevier
Polycotylids are among the most common plesiosaurians of the Late Cretaceous, however,
in Eurasia their findings are rare and fragmentary. In 2016, a partial polycotylid skeleton from …

Ammonoid and coleoid jaws from the Upper Cretaceous of northern Siberia (Nizhnyaya Agapa River sections)

A Mironenko, M Rogov, A Ippolitov, I Smurova… - Cretaceous …, 2024 - Elsevier
The jaws of cephalopods, ammonites and especially coleoids, are rarely met in fossil state.
The localities with diversified jaws, belonging to various groups of fossil cephalopods are …

A plesiosaurian autopodial element (Plesiosauria indet.) with remarkable articular subchondral surfaces from the Maastrichtian type area (south-east Netherlands)

LPJ Barten, EWA Mulder, JWM Jagt - Netherlands Journal of …, 2024 - cambridge.org
The first isolated and well-preserved phalanx (autopodial element) of a generically and
specifically indeterminate (probably xenopsarian) plesiosaur from the Maastrichtian type …

[PDF][PDF] Multi-instrumental methods reveal mystery of uniquely preserved Upper Cretaceous marine macrofossils from Northern Siberia

L VAŇKOVÁ, M KOŠTÁK, MA ROGOV… - 23rd Czech–Slovak …, 2024 - researchgate.net
An exceptionally well-preserved macrofossils from the Cenomanian through the Coniacian
strata of Northern Siberia (Turgai Strait) are known since 70 s of the last century (Naidin et …