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Pseudonotidanus semirugosus Underwood and Ward 2004 (shark)

Chondrichthyes - Hexanchiformes - Pseudonotidanidae

PaleoDB taxon number: 154910

Full reference: C. J. Underwood and D. J. Ward. 2004. Neoselachian sharks and rays from the British Bathonian (Middle Jurassic). Palaeontology 47(3):447-501

Belongs to Pseudonotidanus according to C. J. Underwood and D. J. Ward 2004

Sister taxon: Pseudonotidanus politus

Type specimen: BMNH P. 66106, a set of teeth. Its type locality is Watton Cliff, Dorset, oyster-belemnite bed [Frome Clay Fm], which is in a Bathonian marine claystone in the Frome Clay Formation of the United Kingdom.

Ecology: nektonic carnivore