- GeoRef, Copyright 2004, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
"Three camerate crinoids, Thylacocrinus(?) ignotus sp. nov., Eucalyptocrinites inchoatus sp. nov. and Hexacrinites(?) sp. are described from the lower Devonian of Toongabbie, Gippsland, Victoria, Australia."