Taxon - Links and literature
Paleobiology Database [28721]
Paleobiology Database [https://paleobiodb.org/] [as Norella Bittner, 1890]
Data retrieved on: 27 January 2016
The Interim Register of Marine and Nonmarine Genera [1356675]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Norella Bittner, 1890]
Data retrieved on: 30 November 2019