Ctenacanthus gracillimus
Newberry & Worthen, 1866
Classification: Elasmobranchii Ctenacanthiformes incert. fam.
Reference of the original description
Descriptions of new species of vertebrates, mainly from the Sub-Carboniferous Limestome and Coal Measures of Illinois. Geological Survey of Illinois, 2, 9–134
Descriptions of new species of vertebrates, mainly from the Sub-Carboniferous Limestome and Coal Measures of Illinois. Geological Survey of Illinois, 2, 9–134
Types
Ctenacanthus gracillimus
Ctenacanthus gracillimus
Description:
Citation: Ctenacanthus gracillimus Newberry & Worthen, 1866: 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=7802;
shark-references Species-ID=7802;
References
Fossil fishes in the collection of the United States National Museum. Proceedings of the United States National Museum, 52, 235–304
Some Carboniferous cestraciont and acanthodian sharks. Bulletin of the Museum of Comparative Zoology at Harvard College, 39(3), 55–99
Descriptions of new species of vertebrates, mainly from the Sub-Carboniferous Limestome and Coal Measures of Illinois. Geological Survey of Illinois, 2, 9–134
Fossil fishes in the collection of the United States National Museum. Proceedings of the United States National Museum, 52, 235–304
Some Carboniferous cestraciont and acanthodian sharks. Bulletin of the Museum of Comparative Zoology at Harvard College, 39(3), 55–99
Descriptions of new species of vertebrates, mainly from the Sub-Carboniferous Limestome and Coal Measures of Illinois. Geological Survey of Illinois, 2, 9–134
