Taxon - Odkazy a literatura
Paleobiology Database [16941]
Paleobiology Database [https://paleobiodb.org/] [jako Posidonia Bronn, 1828]
Datum citace: 5. leden 2019
The Interim Register of Marine and Nonmarine Genera [1296705]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Posidonia Bronn, 1828]
Datum citace: 30. listopad 2019