Taxon - Links and literature
Paleobiology Database [105742]
Paleobiology Database [https://paleobiodb.org/] [as Tympanotonos Schumacher, 1817]
Data retrieved on: 13 December 2015
Paleobiology Database [9848]
Paleobiology Database [https://paleobiodb.org/] [as Exechocirsus]
Data retrieved on: 11 December 2015
The Interim Register of Marine and Nonmarine Genera [1204685]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Tympanotonos Schumacher, 1817]
Data retrieved on: 30 November 2019
The Interim Register of Marine and Nonmarine Genera [1206143]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Exechocirsus Cossmann, 1906]
Data retrieved on: 8 December 2019