Gigantoproductus striato-sulcatus (Sarytcheva)

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Discussion:

A large complete specimen of this distinctive productid.

Viewer Comments:

This is a wonderful specimen and matches illustrations of the type
specimen of the species almost exactly. This large gigantoproductid
has a wide hingeline and weakly developed radial plications and small
concentric rugation.  G. striato-sulcatus is only distantly related to
the type species of Gigantoproductus.

Tom Yancey

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Phylum Brachiopoda (brachiopods)
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