| Intro | | Search taxa | | Taxon tree | | Search literature | | Taxon match | | Homonyms | | Statistics | | Webservice | | Manual | | FAQ | | LifeWatch | | Download | | Log in |
IRMNG source details
J. Geol. Soc. Tokyo, 43
107863
Publication
Date action by
Pianaspis Saito & Sakakura, 1936 † (original description)
Pseudononion Asano, 1936 (original description) Ptychopleurites Kobayashi, 1936 † (original description) |
