Pueblocarcharias kawaikensis
Bourdon, Wright, Lucas, Spielmann & Pence, 2011
Classification: Elasmobranchii
Reference of the original description
Selachians from the Upper Cretaceous (Santonian) Hosta Tongue of the Point Lookout Sandstone, central New Mexico. New Mexico Museum of Natural History and Science, Bulletin, 52, 1–52
Selachians from the Upper Cretaceous (Santonian) Hosta Tongue of the Point Lookout Sandstone, central New Mexico. New Mexico Museum of Natural History and Science, Bulletin, 52, 1–52
Types
Pueblocarcharias kawaikensis
Holotype: NMMNHS: P-61063; Paratype: NMMNHS: P-61062; NMMNHS: P-61069;
Pueblocarcharias kawaikensis
Holotype: NMMNHS: P-61063; Paratype: NMMNHS: P-61062; NMMNHS: P-61069;
Description:
Citation: Pueblocarcharias kawaikensis Bourdon, Wright, Lucas, Spielmann & Pence, 2011: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 09/2026
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Description
Original diagnosis after Bourdon, Wright, Lucas, Spielmann & Pence, 2011 [13214]: Lamniform teeth with narrow triangular cusp, multiple long narrower accessory cusplets and short compound basal folds of the labial crown face – forming a cutting-grasping dentition displaying gradational (probably disjunct) monognathic and dignathic heterodonty.
Original diagnosis after Bourdon, Wright, Lucas, Spielmann & Pence, 2011 [13214]: Lamniform teeth with narrow triangular cusp, multiple long narrower accessory cusplets and short compound basal folds of the labial crown face – forming a cutting-grasping dentition displaying gradational (probably disjunct) monognathic and dignathic heterodonty.
References
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
Climate cooling and clade competition likely drove the decline of lamniform sharks. Proceedings of the National Academy of Sciences of the United States of America, 116(41), 20584–20590
DOI: 10.1073/pnas.1902693116
Selachians from the Upper Cretaceous (Santonian) Hosta Tongue of the Point Lookout Sandstone, central New Mexico. New Mexico Museum of Natural History and Science, Bulletin, 52, 1–52
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
Climate cooling and clade competition likely drove the decline of lamniform sharks. Proceedings of the National Academy of Sciences of the United States of America, 116(41), 20584–20590
DOI: 10.1073/pnas.1902693116
Selachians from the Upper Cretaceous (Santonian) Hosta Tongue of the Point Lookout Sandstone, central New Mexico. New Mexico Museum of Natural History and Science, Bulletin, 52, 1–52
