Carcharocles chubutensis
(Ameghino, 1901)
Classification: Elasmobranchii Lamniformes Otodontidae
Reference of the original description
L'âge des formations sédimentaires de Patagonie. Anales de la Sociedad Científica Argentina, 51, 20–39, 65–91
L'âge des formations sédimentaires de Patagonie. Anales de la Sociedad Científica Argentina, 51, 20–39, 65–91
Types
Carcharocles chubutensis
Carcharocles chubutensis
Description:
Citation: Carcharocles chubutensis (Ameghino, 1901): In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 12/2024
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Description
Original diagnose after Ameghino (1901) p. 83 [50]: Carcharodon chubutensis n. sp. Aussi grande que C. megalodon ; les dents en différent par le bord postérieur plus creusé, et par la présence sur la base d'une paire de saillies larges et basses et á bords dentelés comme le grand cône principal; ces saillies sont accompagnées d'une paire de tous petits tubercules basales. Ces caractères sont plus fortement marqués sur les dents postérieures que sur les antérieures.
Original diagnose after Ameghino (1901) p. 83 [50]: Carcharodon chubutensis n. sp. Aussi grande que C. megalodon ; les dents en différent par le bord postérieur plus creusé, et par la présence sur la base d'une paire de saillies larges et basses et á bords dentelés comme le grand cône principal; ces saillies sont accompagnées d'une paire de tous petits tubercules basales. Ces caractères sont plus fortement marqués sur les dents postérieures que sur les antérieures.
Remarks
shark-references Species-ID=8536;
synonym of Otodus (Megaselachus) chubutensis after Höltke et al. (2020) p. 16 [29178];
Weblink: Haie und Rochen der Molasse -Otodus (Megaselachus) chubutensis (Ameghino, 1901)
shark-references Species-ID=8536;
synonym of Otodus (Megaselachus) chubutensis after Höltke et al. (2020) p. 16 [29178];
Weblink: Haie und Rochen der Molasse -Otodus (Megaselachus) chubutensis (Ameghino, 1901)
References
Feeding ecology has shaped the evolution of modern sharks. Current Biology, 31(23), 5138–5148
DOI: 10.1016/j.cub.2021.09.028
The transition between Carcharocles chubutensis and Carcharocles megalodon (Otodontidae, Chondrichthyes): lateral cusplet loss through time. Journal of Vertebrate Paleontology, 38(6), Article e1546732
DOI: 10.1080/02724634.2018.1546732
The early Miocene elasmobranch assemblage from Zamaca (Chilcatay Formation, Peru). Journal of South American Earth Sciences, 91, 352–371
DOI: 10.1016/j.jsames.2018.08.004
Neogene Caribbean elasmobranchs: diversity, paleoecology and paleoenvironmental significance of the Cocinetas Basin assemblage (Guajira Peninsula, Colombia). Biogeosciences, 16, 33–56
DOI: 10.5194/bg-16-33-2019
The Cartilaginous Fishes (Chimaeras, Sharks, and Rays) of Calvert Cliffs, Maryland, USA. In The Geology and vertebrate paleontology of Calvert Cliffs, Maryland / edited by Stephen J. Godfrey: 45-157
Carcharocles-bitten odontocete caudal vertebrae from the Coastal Eastern United States. Acta Palaeontologica Polonica, 63(3), 463–468
DOI: 10.4202/app.00495.2018
Facies analysis, stratigraphy and marine vertebrate assemblage of the lower Miocene Chilcatay Formation at Ullujaya (Pisco basin, Peru). Journal of Maps, 14(2), 257–268
DOI: 10.1080/17445647.2018.1456490
Taphonomy and palaeoecology of the lower Miocene marine vertebrate assemblage of Ullujaya (Chilcatay Formation, East Pisco Basin, southern Peru). Palaeogeography, Palaeoclimatology, Palaeoecology, 511, 256–279
DOI: 10.1016/j.palaeo.2018.08.013
Neogene sharks and rays from the Brazilian ‘Blue Amazon’. PLoS ONE, 12(8), Article e0182740
DOI: 10.1371/journal.pone.0182740
Chondrichthyans from a lag deposit between the Shark River Formation (Middle Eocene) and Kirkwood Formation (Early Miocene), Monmouth county, New Jersey. Paludicola, 10(3), 149–183
Early Miocene chondrichthyans from the Culebra Formation, Panama: a window into marine vertebrate faunas before closure the Central American Seaway. Journal of South American Earth Sciences, 42, 159–170
DOI: 10.1016/j.jsames.2012.11.005
Neogene and Quaternary Fossils of North Carolina, A Field Guide. North Carolina Fossil Club, Durham, 58 p.
Marine vertebrate assemblages in the southwest Atlantic during the Miocene. Biological Journal of the Linnean Society, 103, 423–440
DOI: 10.1111/j.1095-8312.2011.01685.x
A high resolution stratigraphic framework for the remarkable fossil cetacean assemblage of the Miocene/Pliocene Pisco Formation, Peru Journal of South American Earth Sciences, 31(4), 414–425
DOI: 10.1016/j.jsames.2011.02.015
Variation in Composition and Abundance of Miocene Shark Teeth from Calvert Cliffs, Maryland. Journal of Vertebrate Paleontology, 30(1), 26–35
DOI: 10.1080/02724630903409063
Fossil Shark Teeth of the World. Lamna Books, 170 p
Haaien- en roggentanden uit Liessel (N.-B.) Fontys Hogescholen, Tilburg
Fossil Sharks of the Chesapeake Bay Region. Egan Rees and Boyer, Inc. Columbia. 146 pp.
Feeding ecology has shaped the evolution of modern sharks. Current Biology, 31(23), 5138–5148
DOI: 10.1016/j.cub.2021.09.028
The transition between Carcharocles chubutensis and Carcharocles megalodon (Otodontidae, Chondrichthyes): lateral cusplet loss through time. Journal of Vertebrate Paleontology, 38(6), Article e1546732
DOI: 10.1080/02724634.2018.1546732
The early Miocene elasmobranch assemblage from Zamaca (Chilcatay Formation, Peru). Journal of South American Earth Sciences, 91, 352–371
DOI: 10.1016/j.jsames.2018.08.004
Neogene Caribbean elasmobranchs: diversity, paleoecology and paleoenvironmental significance of the Cocinetas Basin assemblage (Guajira Peninsula, Colombia). Biogeosciences, 16, 33–56
DOI: 10.5194/bg-16-33-2019
The Cartilaginous Fishes (Chimaeras, Sharks, and Rays) of Calvert Cliffs, Maryland, USA. In The Geology and vertebrate paleontology of Calvert Cliffs, Maryland / edited by Stephen J. Godfrey: 45-157
Carcharocles-bitten odontocete caudal vertebrae from the Coastal Eastern United States. Acta Palaeontologica Polonica, 63(3), 463–468
DOI: 10.4202/app.00495.2018
Facies analysis, stratigraphy and marine vertebrate assemblage of the lower Miocene Chilcatay Formation at Ullujaya (Pisco basin, Peru). Journal of Maps, 14(2), 257–268
DOI: 10.1080/17445647.2018.1456490
Taphonomy and palaeoecology of the lower Miocene marine vertebrate assemblage of Ullujaya (Chilcatay Formation, East Pisco Basin, southern Peru). Palaeogeography, Palaeoclimatology, Palaeoecology, 511, 256–279
DOI: 10.1016/j.palaeo.2018.08.013
Neogene sharks and rays from the Brazilian ‘Blue Amazon’. PLoS ONE, 12(8), Article e0182740
DOI: 10.1371/journal.pone.0182740
Chondrichthyans from a lag deposit between the Shark River Formation (Middle Eocene) and Kirkwood Formation (Early Miocene), Monmouth county, New Jersey. Paludicola, 10(3), 149–183
Early Miocene chondrichthyans from the Culebra Formation, Panama: a window into marine vertebrate faunas before closure the Central American Seaway. Journal of South American Earth Sciences, 42, 159–170
DOI: 10.1016/j.jsames.2012.11.005
Neogene and Quaternary Fossils of North Carolina, A Field Guide. North Carolina Fossil Club, Durham, 58 p.
Marine vertebrate assemblages in the southwest Atlantic during the Miocene. Biological Journal of the Linnean Society, 103, 423–440
DOI: 10.1111/j.1095-8312.2011.01685.x
A high resolution stratigraphic framework for the remarkable fossil cetacean assemblage of the Miocene/Pliocene Pisco Formation, Peru Journal of South American Earth Sciences, 31(4), 414–425
DOI: 10.1016/j.jsames.2011.02.015
Variation in Composition and Abundance of Miocene Shark Teeth from Calvert Cliffs, Maryland. Journal of Vertebrate Paleontology, 30(1), 26–35
DOI: 10.1080/02724630903409063
Fossil Shark Teeth of the World. Lamna Books, 170 p
Haaien- en roggentanden uit Liessel (N.-B.) Fontys Hogescholen, Tilburg
Fossil Sharks of the Chesapeake Bay Region. Egan Rees and Boyer, Inc. Columbia. 146 pp.
