COSTA RICA: Miocene, Punta Judas Formation

There are several rich sites for miocene and pliocene shells in Costa Rica. It will take some more time before we have identified most of our results. For the moment we show only a few.

A good book for the miocene shells:
A.A.Olsson, 1922
The Miocene of Northern Costa Rica
Cornell University, Ithaca, New York, USA
Cardium species Caricella species
Cardium species (120 mm) Caricella species (75 mm)


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