Physical drivers of mosasaur evolution

MJ Polcyn, LL Jacobs, R Araújo, AS Schulp… - Palaeogeography …, 2014 - Elsevier
Mosasaurs are marine squamates with a 32.5 million-year history from their appearance at
98 Ma to their extinction at the K–Pg boundary (65.5 Ma). Using a database of 43 generic …

Mid-Cenomanian vertebrate faunas of the Western Interior Seaway of North America and their evolutionary, paleobiogeographical, and paleoecological implications

SL Cumbaa, K Shimada, TD Cook - Palaeogeography, Palaeoclimatology …, 2010 - Elsevier
The Western Interior Seaway (WIS) was an epicontinental sea that extended north–south
through the middle of North America during the last half of the Cretaceous, linking the Tethys …

Estimating the evolutionary rates in mosasauroids and plesiosaurs: discussion of niche occupation in Late Cretaceous seas

D Madzia, A Cau - PeerJ, 2020 - peerj.com
Observations of temporal overlap of niche occupation among Late Cretaceous marine
amniotes suggest that the rise and diversification of mosasauroid squamates might have …

Microanatomical and histological features in the long bones of mosasaurine mosasaurs (Reptilia, Squamata)–implications for aquatic adaptation and growth rates

A Houssaye, J Lindgren, R Pellegrini, AH Lee… - PLoS …, 2013 - journals.plos.org
Background During their evolution in the Late Cretaceous, mosasauroids attained a
worldwide distribution, accompanied by a marked increase in body size and open ocean …

[HTML][HTML] A new lower Turonian mosasaurid from the Western Interior Seaway and the antiquity of the unique basicranial circulation pattern in Plioplatecarpinae

MJ Polcyn, N Bardet, LB Albright III, A Titus - Cretaceous Research, 2023 - Elsevier
We describe and name a new mosasaur taxon, Sarabosaurus dahli gen. et sp. nov., from the
lower Turonian part of the Tropic Shale in Utah, USA. The holotype specimen preserves …

Landlubbers to leviathans: evolution of swimming in mosasaurine mosasaurs

J Lindgren, MJ Polcyn, BA Young - Paleobiology, 2011 - cambridge.org
Incremental stages of major evolutionary transitions within a single animal lineage are rarely
observed in the fossil record. However, the extraordinarily complete sequence of well …

A new species of Yaguarasaurus (Mosasauridae: Plioplatecarpinae) from the Agua Nueva Formation (Upper Turonian–? Lower Coniacian) of Nuevo Leon, Mexico

HE Rivera-Sylva, NR Longrich… - Journal of South …, 2024 - Elsevier
The Mosasauridae underwent a major radiation early in the Late Cretaceous, with the
subfamilies Plioplatecarpini and Tylosaurini appearing in the Turonian. Here we report an …

[HTML][HTML] Late Cretaceous marine reptiles from Malyy Prolom in Ryazan Oblast, Central Russia

SV Solonin, AV Vodorezov, BP Kear - Cretaceous Research, 2021 - Elsevier
Abstract During the Cenomanian–Turonian transition (∼ 94 Ma), what is today Central
Russia formed part of the northern epicontinental margin of the Tethys Ocean. Diverse …

The North African Mosasaur Globidens phosphaticus from the Maastrichtian of Angola

MJ Polcyn, LL Jacobs, AS Schulp, O Mateus - Historical Biology, 2010 - Taylor & Francis
New mosasaur fossils from Maastrichtian beds at Bentiaba, Angola, representing elements
of the skull and postcranial axial skeleton from two individuals of the durophagous genus …

Fossil marine vertebrates from the Codell Sandstone Member (middle Turonian) of the Upper Cretaceous Carlile Shale in Jewell County, Kansas, USA

KN Bice, K Shimada - Cretaceous Research, 2016 - Elsevier
Reported here is the first collective description of a marine vertebrate assemblage from the
Codell Sandstone Member (middle Turonian) of the Upper Cretaceous Carlile Shale in …