MolluscaBase source details
Yehara, S. (1921). On some new species of Trigonia from the Lias of Prov. Nagato and the Cretaceous of Prov. Awa. The Journal of the Geological Society of Japan. 28: 7-12.
441980
Yehara, S.
1921
On some new species of <em>Trigonia</em> from the Lias of Prov. Nagato and the Cretaceous of Prov. Awa
The Journal of the Geological Society of Japan
28: 7-12
Publication
Date
action
by
Trigonia inouyei Yehara, 1921 † (original description)
Trigonia sakamotoensis Yehara, 1921 † accepted as Nipponitrigonia sakamotoensis (Yehara, 1921) † (original description)
Trigonia sakamotoensis Yehara, 1921 † accepted as Nipponitrigonia sakamotoensis (Yehara, 1921) † (original description)
