Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1368932]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Marshallena Allan, 1927]
Datum citace: 29. listopad 2019
Paleobiology Database [11326]
Paleobiology Database [https://paleobiodb.org/] [jako Marshallena Allan, 1926]
Datum citace: 11. prosinec 2015