Skeletal anatomy of the Late Cretaceous lamniform shark, Cretoxyrhina mantelli from the Niobrara Chalk in Kansas
K Shimada - Journal of Vertebrate Paleontology, 1997 - Taylor & Francis
Some specimens of the Late Cretaceous lamniform shark, Cretoxyrhina mantelli (Agassiz),
from the Niobrara Chalk in Kansas are represented by partial skeletons. The vertebral and …
from the Niobrara Chalk in Kansas are represented by partial skeletons. The vertebral and …
Large deadfalls of the ʻginsuʼ shark Cretoxyrhina mantelli (Agassiz, 1835)(Neoselachii, Lamniformes) from the Upper Cretaceous of northeastern Italy
J Amalfitano, L Giusberti, E Fornaciari… - Cretaceous …, 2019 - Elsevier
Cretoxyrhina mantelli was a large pelagic lamniform shark geographically widespread
during the Late Cretaceous, and well known because of several nearly complete skeletons …
during the Late Cretaceous, and well known because of several nearly complete skeletons …
[图书][B] Systematic, stratigraphic, geographic and paleoecological distribution of the Late Cretaceous shark genus Ptychodus within the Western Interior Seaway
SA Hamm - 2008 - search.proquest.com
This is the first comprehensive review of the Cretaceous elasmobranch family
Ptychodontidae and the first 3 dimensional morphometric analyses regarding the variability …
Ptychodontidae and the first 3 dimensional morphometric analyses regarding the variability …
The Late Cretaceous shark, Ptychodus rugosus,(Ptychodontidae) in the Western Interior Sea
SA Hamm - Transactions of the Kansas Academy of Science, 2010 - BioOne
Specimens from the Smoky Hill Chalk Member of the Niobrara Chalk in western Kansas
previously identified as the Late Cretaceous shark Ptychodus anonymus are re-diagnosed …
previously identified as the Late Cretaceous shark Ptychodus anonymus are re-diagnosed …
Analysis of an associated Cretoxyrhina mantelli dentition from the Late Cretaceous (Smoky Hill Chalk, Late Coniacian) of western Kansas
J Bourdon, MJ Everhart - Transactions of the Kansas Academy of Science, 2011 - BioOne
Fossil shark teeth are common but are usually represented by shed examples and are
seldom in associated or articulated groups. Complete dentition reconstruction from isolated …
seldom in associated or articulated groups. Complete dentition reconstruction from isolated …
Gigantic lamnoid shark vertebra from the Lower Cretaceous Kiowa Shale of Kansas
K Shimada - Journal of Paleontology, 1997 - cambridge.org
Fossil sharks are represented primarily by isolated teeth. Teeth are usually used for
classification of extinct sharks, but their vertebrae may provide interesting paleoecological …
classification of extinct sharks, but their vertebrae may provide interesting paleoecological …