Monday, January 10, 2011

Brachiopods and Pyrite Crystals

 Silurian period brachiopods that I have not identified with embedded pyrite crystals.  Last two images should have been stacked plus still working on exposure of fossil on black background material.

A future post will show another specimen of this fossil without pyrite.  I am now starting to think it might be some sort of clam and not a brachiopod.

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