Sunday, September 15, 2013

Clitombonites squamatis brachiopods from St. Petersburg, Russia

This is the strophomenid brachiopod Clitambonites squamatus, from the Aseri stage of the middle Ordovician (Darriwillian stage of the ICS) rocks near St. Petersburg, Russia. It comes from the Koporie quarry.

Brachial valve
Pedicle valve

I am basing some of my information from this record on the Baltoscandian fossils website.

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