Cretorectolobus

Cretorectolobus
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Order: Orectolobiformes
Genus: Cretorectolobus
Case, 1978

Cretorectolobus is an extinct carpet shark. It was described by G.R. Case in 1978, and the type species is C. olsoni, which existed during the Cretaceous in Canada and the United States. Another species, C. gracilis, was described by Charlie J. Underwood and Mitchell in 1999, from the upper Lower Albian of England. The species epithet refers to the shark's teeth, which Underwood and Mitchell described as gracile and narrow in form.[1] A new species, C. robustus, was described from the Cenomanian of Canada by Underwood and Stephen L. Cumbaa in 2010.[2]

Species

References

  1. C.J. Underwood & Mitchell, 1999. Albian and Cenomanian selachian assemblages from north-east England. Special Papers in Palaeontology, 60, January 1999: 9-56.
  2. Charlie J. Underwood and Stephen L. Cumbaa (2010). "Chondrichthyans from a Cenomanian (Late Cretaceous) bonebed, Saskatchewan, Canada". Palaeontology 53 (4): 903–944. doi:10.1111/j.1475-4983.2010.00969.x.

External links

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