BioNames
Timeline
Dashboard
API
Names
Bibliography
Species
Name(s) in cluster
†Praecaprotina Yabe & Nagao 1926
urn:lsid:organismnames.com:name:3414130
...
†Praecaprotina Yabe & Nagao 1926
Yabe & Nagao 1926. Praecaprotina, nov. gen. from the lower Cretaceous of Japan. Science Reports of the Tohoku Imperial University, 9 1926: pp. 21-24 pl. vii