JAPAN: Jurassic, Kuwajima Formation

There are only two molds of the Jurassic Period in our collection, obtained from Mr. Toshiharu Ohta in Tokyo.

Screen 1: Ampullarioidea, Arcticoidea
Viviparus onogoensis Myrene tetoriensis
Viviparus onogoensis (23 mm), colno 35928
Kuwajima Formation
Myrene tetoriensis (28 mm), colno 35929
Kuwajima Formation
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