Planohybodus peterboroughensis
Rees & Underwood, 2008
Classification: Elasmobranchii Hybodontiformes Hybodontidae
Reference of the original description
Hybodont sharks of the English Bathonian and Callovian (Middle Jurassic). Palaeontology, 51(1), 117–147
Hybodont sharks of the English Bathonian and Callovian (Middle Jurassic). Palaeontology, 51(1), 117–147
Images of types
Description:
Citation: Planohybodus peterboroughensis Rees & Underwood, 2008: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 12/2024
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Planohybodus peterboroughensissp. nov, holotype, P. 8386, Oxford Clay, Fletton Quarry, details of teeth © Charlie Underwood
Planohybodus peterboroughensissp. nov, holotype, P. 8386, Oxford Clay, Fletton Quarry, details of teeth © Charlie Underwood
Description
Original diagnosis after Rees & Underwood (2008) [2555]: Hybodont shark with a dental morphology separated from that of other members of Planohybodus by the combination of the following characters: (1) wide and robust, labio-lingually flattened cusp; (2) three pairs of well-developed lateral cusplets in upper jaw teeth; (3) ornamentation comprising non-branching folds reaching half the height of the central cusp.
Original diagnosis after Rees & Underwood (2008) [2555]: Hybodont shark with a dental morphology separated from that of other members of Planohybodus by the combination of the following characters: (1) wide and robust, labio-lingually flattened cusp; (2) three pairs of well-developed lateral cusplets in upper jaw teeth; (3) ornamentation comprising non-branching folds reaching half the height of the central cusp.
Remarks
shark-references Species-ID=4846;
type species of Planohybodus Rees & Underwood, 2008 p. 126 [2555] by original designation (Art. 68.2 ICZN)
valid after Rees & Underwood (2008) p. 126 [2555]
shark-references Species-ID=4846;
type species of Planohybodus Rees & Underwood, 2008 p. 126 [2555] by original designation (Art. 68.2 ICZN)
valid after Rees & Underwood (2008) p. 126 [2555]
Image gallery
References
Hybodont sharks of the English Bathonian and Callovian (Middle Jurassic). Palaeontology, 51(1), 117–147
DOI: 10.1111/j.1475-4983.2007.00737.x
Hybodont sharks of the English Bathonian and Callovian (Middle Jurassic). Palaeontology, 51(1), 117–147
DOI: 10.1111/j.1475-4983.2007.00737.x
