Rhinobatos seruensis
Guinot, Cappetta, Underwood & Ward, 2012
Classification: Elasmobranchii Rhinopristiformes Rhinobatidae
Reference of the original description
Batoids (Elasmobranchii: Batomorphii) from the British and French Late Cretaceous. Journal of Systematic Palaeontology, 10(3), 445–474
Batoids (Elasmobranchii: Batomorphii) from the British and French Late Cretaceous. Journal of Systematic Palaeontology, 10(3), 445–474
Description:
Citation: Rhinobatos seruensis Guinot, Cappetta, Underwood & Ward, 2012: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 09/2026
Description
Original diagnosis after Guinot, Cappetta, Underwood & Ward, 2012 [17161]: Rhinobatidae with small teeth, as high as they are wide. Tooth crown unornamented with convex labial face and labial outline. Teeth of male individuals cuspidate with a short occlusal crest not reaching the marginolingual angles; crown of female individuals globular without cusp and crest. Trilobate lingual face with well-developed, wide and long median uvula with rounded extremity and straight lateral margins; marginal uvulae well separated from the median uvula. Holaulacorhize root with wide and deep groove; very developed lingual and marginal branches; irregular basal surface and basal outline of the root.
Original diagnosis after Guinot, Cappetta, Underwood & Ward, 2012 [17161]: Rhinobatidae with small teeth, as high as they are wide. Tooth crown unornamented with convex labial face and labial outline. Teeth of male individuals cuspidate with a short occlusal crest not reaching the marginolingual angles; crown of female individuals globular without cusp and crest. Trilobate lingual face with well-developed, wide and long median uvula with rounded extremity and straight lateral margins; marginal uvulae well separated from the median uvula. Holaulacorhize root with wide and deep groove; very developed lingual and marginal branches; irregular basal surface and basal outline of the root.
Remarks
shark-references Species-ID=12645;
shark-references Species-ID=12645;
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
Late Cretaceous elasmobranch palaeoecology in NW Europe. Palaeogeography, Palaeoclimatology, Palaeoecology, 388, 23–41
DOI: 10.1016/j.palaeo.2013.07.027
Regional to global patterns in Late Cretaceous selachian (Chondrichthyes, Euselachii) diversity. Journal of Vertebrate Paleontology, 33(3), 521–531
DOI: 10.1080/02724634.2013.740116
Batoids (Elasmobranchii: Batomorphii) from the British and French Late Cretaceous. Journal of Systematic Palaeontology, 10(3), 445–474
DOI: 10.1080/14772019.2011.588255
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
Late Cretaceous elasmobranch palaeoecology in NW Europe. Palaeogeography, Palaeoclimatology, Palaeoecology, 388, 23–41
DOI: 10.1016/j.palaeo.2013.07.027
Regional to global patterns in Late Cretaceous selachian (Chondrichthyes, Euselachii) diversity. Journal of Vertebrate Paleontology, 33(3), 521–531
DOI: 10.1080/02724634.2013.740116
Batoids (Elasmobranchii: Batomorphii) from the British and French Late Cretaceous. Journal of Systematic Palaeontology, 10(3), 445–474
DOI: 10.1080/14772019.2011.588255
