Field Photos From a Limestone Cave Near Oracle AZ.

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Phylum: Brachiopoda
Class: Articulata
Order: Spiriferidea
Location: Near Oracle Az.
Inside a Limestone Cave
Age: Mississippian
Formation: Escabrosa Limestone
Phylum: Echinodermata
Crinoid Stems
Location: Near Oracle Az.
Inside a Limestone Cave
Age: Mississippian
Formation: Escabrosa Limestone
Return to Expidition Page