Taxon - Odkazy a literatura
Paleobiology Database [5356]
Paleobiology Database [https://paleobiodb.org/] [jako Dagmaraephyllum Rogozov, 1962]
Datum citace: 13. listopad 2019
The Interim Register of Marine and Nonmarine Genera [1119428]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Dagmaraephyllum]
Datum citace: 30. listopad 2019