The taxonomy, geographic distribution, and paleoenvironmental context of azhdarchid pterosaurs are reviewed. All purported pteranodontid, tapejarid, and azhdarchid specimens …
Five pterosaur localities are currently known from the Late Cretaceous in the northeastern Aral Sea region of Kazakhstan. Of these, one is Turonian-Coniacian in age, the Zhirkindek …
WG Joyce, TR Lyson, S Williams - Journal of Vertebrate …, 2016 - Taylor & Francis
Plastomenidae is a speciose clade of soft-shelled turtles (Trionychidae) known from Campanian to Eocene deposits throughout western North America. We here describe two …
Although fossils of Trionychidae are found as far back as the Early Cretaceous, their evolutionary history, including the origin of the crown clade, is poorly understood. Here, we …
L Li, H Tong, W Gu, J Liu - Cretaceous Research, 2015 - Elsevier
A new soft-shelled turtle (“Trionyx” jixiensis sp. nov.) from the Lower Cretaceous Chengzihe Formation, Jixi city, Heilongjiang Province, China is described on the basis of a nearly …
The newly collected specimens from the Upper Cretaceous (Santonian–early Campanian) Bostobe Formation at the Shakh-Shakh locality in the Northeast Aral Sea Region …
A Averianov - Canadian Journal of Earth Sciences, 2016 - cdnsciencepub.com
Three theropod taxa have been identified based on isolated frontal bones from the Santonian–? Campanian Bostobe Formation at the Shakh-Shakh locality, in the …
Parts of the hind limbs of what appears to be a single individual of a theropod dinosaur from the Upper Cretaceous (Santonian–? Campanian) Bostobe Formation of the northeastern …
Parts of the hind limbs of what appears to be a single individual of a theropod dinosaur from the Upper Cretaceous (Santonian–? Campanian) Bostobe Formation of the northeastern …