Cite
MLA Citation
Clement Earp. “Costulatotheca schleigeri (Hyolitha: Orthothecida) from the Walhalla Group (Early Devonian) at Mount Pleasant, central Victoria, Australia.” Alcheringa, vol. 43, no. 2, 2019, pp. 220–227. http://access.bl.uk/ark:/81055/vdc_100086223289.0x000049