A LARGE SPLIT AMMONITE
A LARGE SPLIT AMMONITE

MADAGASCAR

細節
A LARGE SPLIT AMMONITE
MADAGASCAR
Cleoniceras sp. from the early Cretaceous (circa 135 million years ago), split and polished to reveal inner chambers of caramel-brown calcite
13½ in. (34cm.) diameter

拍品專文

A very large example of this genus.

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