Photos of Unknown Specimens

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Phylum: Unknown
Unkown
Location: Near Vail AZ.
Age: Permian
Formation: Concha Limestone
Phylum: Unknown
Unknown
Location: Near Vail AZ.
Age: Permian
Formation: Concha Limestone
Identification pending
Location: Near Sonoita Az.
Age: Pennsylvanian/Permian
Formation: Earp
Brachiopod Shell
Location: Tucson Mountains.
Age: Mid to late Permian
Formation: Concha
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