MolluscaBase source details
Yehara, S. (1915). The Cretaceous Trigoniae from Miyako and Hokkaido. The Science Reports of the Tōhoku University, Series 2, Geology. 2: 35-44.
441981
Yehara, S.
1915
The Cretaceous Trigoniae from Miyako and Hokkaido
The Science Reports of the Tōhoku University, Series 2, Geology
2: 35-44
Publication
Date
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Trigonia brevicula Yehara, 1915 † accepted as Tamuragonia brevicula (Yehara, 1915) † (original description)
Trigonia datemasamunei Yehara, 1915 † accepted as Metacanthotrigonia datemasamunei (Yehara, 1915) † (original description)
Trigonia hokkaidoana Yehara, 1915 † accepted as Notoscabrotrigonia hokkaidoana (Yehara, 1915) † (original description)
Trigonia kotoi Yehara, 1915 † accepted as Notoscabrotrigonia kotoi (Yehara, 1915) † (original description)
Trigonia yokoyamai Yehara, 1915 † (original description)
Trigonia datemasamunei Yehara, 1915 † accepted as Metacanthotrigonia datemasamunei (Yehara, 1915) † (original description)
Trigonia hokkaidoana Yehara, 1915 † accepted as Notoscabrotrigonia hokkaidoana (Yehara, 1915) † (original description)
Trigonia kotoi Yehara, 1915 † accepted as Notoscabrotrigonia kotoi (Yehara, 1915) † (original description)
Trigonia yokoyamai Yehara, 1915 † (original description)
