Mesopeplum incertum (Tenison Woods, 1865)
TENISON WOODS, J. E. 1865. On the Tertiary rocks of South Australia. No. II. The Mount Gambier fossils. Adelaide Philosophical Society. Annual Report and Transactions for the year ending 30th September 1865 (9 unpaginated papers and 2 unnumbered plates). [pl. 1, fig. 1]
1865 Pecten incertus Tenison Woods, 1865