Collection of Holocene and late Pleistocene molluscan fossils from Osaka City

Many shell fossils were found from the underlying strata at Osaka city. Granular ark is an one of the extinct molluscan species among those fossils.

Holocene and late pleistocene shell fossil collections from underground strata at the Osaka city.Incorporeted into main collections are H.Kajiyama collection and K.Torigoe collection.

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