Brachial valve
I purchased this fossil from a dealer along with a number of other fossils from the Waldron shale. The Waldron shale is Silurian aged and dated to the Wenlock epoch.
Saturday, August 23, 2014
Meristina maria brachiopod from the Waldron Shale
Since I mentioned the brachiopod genus Meristina in my last blog post I figured I should at least post an example of one. This is Meristina maria from the Waldron Shale of Shelby County, IN. It has a very deep sulcus and the pedicle valve is not as long as the brachial valve.
Brachial valve
Anterior
Pedicle valve
Posterior
Left profile
Right profile
I purchased this fossil from a dealer along with a number of other fossils from the Waldron shale. The Waldron shale is Silurian aged and dated to the Wenlock epoch.
Brachial valve
I purchased this fossil from a dealer along with a number of other fossils from the Waldron shale. The Waldron shale is Silurian aged and dated to the Wenlock epoch.
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