Field Photos From the Sonoita Expedition 9/04

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Phylum: Brachiopoda
Brachiopod Inards
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Brachiopoda
Class: Articulata
Order: Terebratulida
Terebratulid Brachiopod
One of two Orders that has survived.
Location: Near Sonoita Az.
Age: Late Permian
Formation: Rain Valley
Phylum: Echinodermata
Echinoid debris
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Echinodermata
Crinoid debris
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Echinodermata
Crinoid Stem
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Echinodermata
Crinoid Stem
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Mollusca
Class: Gastropoda
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Cnidaria
Class: Anthozoa
Subclass: Zoantharia
Order: Rugosa
Rugose Coral
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Cnidaria
Class: Anthozoa
Subclass: Zoantharia
Order: Rugosa
Rugose Coral
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Cnidaria
Class: Anthozoa
Subclass: Zoantharia
Order: Rugosa
Rugose Coral
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Cnidaria
Class: Anthozoa
Subclass: Zoantharia
Order: Rugosa
Rugose Coral
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Brachiopoda
Brachiopod
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Brachiopoda
Brachiopod
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
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