Thamnopytchia(Trachypora)Middle Devonian Mahantango Formation Montour County,PA,USA
June 19, 2011
<p>Thamnopytchia(Trachypora)Middle Devonian Mahantango Formation Montour County,PA,USA</p>
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From the album: "
Brachiopodes, Shells, corals, sponges......
"
+342
