†Roulletia canadensis Underwood and Cumbaa 2010 (mackerel shark)
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Chondrichthyes - Lamniformes - Haimirichiidae
Full reference: C. J. Underwood and S. L. Cumbaa. 2010. Chondrichthyans from a Cenomanian (Late Cretaceous) bonebed, Saskatchewan, Canada. Palaeontology 53:903-944
Belongs to Roulletia according to C. J. Underwood and S. L. Cumbaa 2010
Sister taxon: Roulletia bureaui
Type specimen: RSM P2989.107, a tooth. Its type locality is Bainbridge River Bonebed, which is in a Cenomanian coastal mudstone in the Ashville Formation of Canada.
Ecology: nektonic carnivore
Distribution: found only at Bainbridge River Bonebed
Specimen images are retrieved through the ePANDDA API.
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