Marine reptile fossils are common in the Cretaceous epicontinental and continental-margin
marine deposits of Australia but much of the material is sparsely documented. A review of
current localities indicates that the majority of remains are known from the Aptian–Albian
epicontinental marine units of the Eromanga Basin in Queensland, New South Wales and
South Australia. Fragmentary specimens have also been recovered from Berriasian,
Hauterivian–Barremian, Albian–Cenomanian, Cenomanian–Turonian and Maastrichtian …