Ptychodus cf. whipplei

Marcou, 1858


Classification: Elasmobranchii incert. sedis Ptychodontidae

Reference of the original description
Marcou, J. (1858)
Geology of North America, with two reports on the prairies of Arkansas and Texas, the Rocky Mountains of New Mexico, and the Sierra Nevada of California, originally made for the United states Government. 1–144, 7 pl.

Types
Ptychodus cf. whipplei



Description:


Citation: Ptychodus cf. whipplei Marcou, 1858: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 04/2024

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Remarks
shark-references Species-ID=13181;

References
Guzzo, F. & Shimada, K. (2018)
A New Fossil Vertebrate Locality of the Jetmore Chalk Member of the Upper Cretaceous Greenhorn Limestone in North-Central Kansas, U.S.A. Transactions of the Kansas Academy of Science, 121(1–2), 59–68
DOI: 10.1660/062.121.0206
Mcintosh, A.P. & Shimada, K. & Everhart, M.J. (2016)
Late Cretaceous Marine Vertebrate Fauna from the Fairport Chalk Member of the Carlile Shale in Southern Ellis County, Kansas, U.S.A. Transactions of the Kansas Academy of Science, 119(2), 222–230
DOI: 10.1660/062.119.0214
Johnson-Ransom, E. & Shimada, K. (2016)
Fossil Fishes from the Pfeifer Shale Member of the Upper Cretaceous Greenhorn Limestone in North-Central Kansas, U.S.A. Transactions of the Kansas Academy of Science, 119(2), 201–207
DOI: 10.1660/062.119.0211
Nelms, A. & Mcintosh, A.P. & Shimada, K. (2014)
Fossil Fishes from the Jetmore Chalk Member (Lower Turonian) of the Upper Cretaceous Greenhorn Limestone in North-Central Kansas. Transactions of the Kansas Academy of Science, 117(3–4), 245–252
DOI: 10.1660/062.117.0310
Gorman, K.L. & Shimada, K. & Witzke, B.J. (2014)
Late Cretaceous Marine Fishes from the Basal Greenhorn Limestone in Western Iowa. Transactions of the Kansas Academy of Science, 117(1–2), 91–99
DOI: 10.1660/062.117.0114
Bice, K.N. & Shimada, K. & Kirkland, J.I. (2013)
Late Cretaceous Marine Fishes from the Upper Greenhorn Limestone in Southeastern Nebraska. Transactions of the Kansas Academy of Science, 116(1–2), 22–26
DOI: 10.1660/062.116.0104
Bice, K.N. & Shimada, K. & Kirkland, J.I. (2012)
Late Cretaceous marine fishes from the Upper Greenhorn Limestone in southeastern Nebraska, USA [Abstract]. Journal of Vertebrate Paleontology, 32(Suppl. 1), 64