Crinoid Stems

Crinoid Stems (4 pieces)

$10.00

Crinoid Stems. This set includes 4 pieces each between 1/2″ or 3/4″

In stock

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Product Description

Crinoid Stems.

Crinoids are an ancient fossil group that first appeared in the seas of the Middle Cambrian, about 300 million years before dinosaurs. They flourished in the Palaeozoic and Mesozoic, and some survive to the present day. Although sometimes different in appearance from their fossil ancestors, living forms provide clues about how fossil crinoids must have lived.

This set includes 4 pieces each between 1/2″ or 3/4″

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