Toggle navigation
MENU
Main Menu
About
User Guide
FAQ
Recent Changes
People
Funding
Project Development
Official Publications
Partner Organizations
Database Policies
Grant Writing Assistance
Contact Us
Download
Search
Fossil collection records
Fossil organisms
Published references
Classifications of taxa in groups
Stratigraphic units
Data archives
Login
Classification of Haughton 1929
Subor. †
Gorgonopsia
Seeley 1894
show all
|
hide all
G. †
Eoarctops
Haughton 1929
hide
†
Eoarctops vanderbyli
Haughton 1929
G. †
Lycaenodontoides
Haughton 1929
Subor. †
Therocephalia
Broom 1903
show all
|
hide all
G. †
Choerosaurus
Haughton 1929
Subor. †
Styracocephalia
Haughton 1929
show all
|
hide all
G. †
Styracocephalus
Haughton 1929
hide
†
Styracocephalus platyrhynchus
Haughton 1929