Extinct Sixgill Cow Shark
$115.00
Item number:
1
HEXANCHUS COLLINSONAE
Etymology -M. E. Collinson's Hexanchus
Species- Hexanchus collinsonae
Location- Europe
Diet- Carnivorous
56 mya- Nanjemoy Formation (Fisher-Sullivan bone bed)
Hexanchus collinsonae (named after M. E. Collinson) is a species of prehistoric shark that was found in the Eocene London Clay beds. It is a member of the family Hexanchidae.