BioNames
Timeline
Dashboard
API
Names
Bibliography
Species
Name(s) in cluster
†Callispirina rotunda Cooper & Grant 1976
urn:lsid:organismnames.com:name:2090417
Microreference
2743
...
†Callispirina rotunda Cooper & Grant 1976
Cooper & Grant 1976. Permian brachiopods of west Texas, 5. Smithsonian Contributions to Paleobiology, No. 24 1976: i-vi,2609-3159