APPENDIX

Cetacean genera here designated or confirmed as nomina dubia due to the poor quality of the type material. Genera in bold were designated as "non-diagnostic" by Fordyce and de Muizon (2001). The genera marked with an asterisk (*) were designated as "non-diagnostic" by Fordyce and de Muizon (2001) but have had more recent opinions reasserting their diagnosability.

 

Agriocetus*
Amphicetus
Araeodelphis
Balaenodon*
Belemnoziphius*
Dinoziphius
Eboroziphius
Graphiodon*
Helvicetus*
Heterocetus
Kogiopsis*
Macrochirifer
Megalodelphis
Microcetus*
Microzeuglodon*
Mioceta
Miokogia*
Miotursiops
Neosqualodon*
 

Pachycetus
Palaeocetus
Paleophoca*
Palaeoziphius*
Pelycorhamphus*
Physetodon*
Platyosphys
Priscophyseter*
Probalaena
Prophyseter*
Proterocetus
Rhytisodon*
Saurocetus*
Scaptodon*
Thalassocetus*