A SPLIT AMMONITE
A SPLIT AMMONITE
A SPLIT AMMONITE
2 更多
A SPLIT AMMONITE

MADAGASCAR

細節
A SPLIT AMMONITE
MADAGASCAR
A Cleoniceras sp. from the early Cretaceous (approx. 135 million years ago), split and polished to reveal inner chambers of calcite.

10in. (25cm.)

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