Casey, R. (1961). The stratigraphical palaeontology of the lower Greensand. <em>Palaeontology.</em> 3(4):487–621, pl. 77–84. page(s): 575 [details] Available for editors [request]
MolluscaBase eds. (2024). MolluscaBase. Aptolinter R. Casey, 1961 †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1515481 on 2024-07-13
original descriptionCasey, R. (1961). The stratigraphical palaeontology of the lower Greensand. <em>Palaeontology.</em> 3(4):487–621, pl. 77–84. page(s): 575 [details] Available for editors [request]