Field Photos From the Sonoita Expedition 5/04 through 7/04

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Phylum: Mollusca
Class: Gastropoda
Bellepheron
Location: Near Sonoita Az.
Age: Late Paleozoic
Formation: Unknown
Fossil diameter is about .5 Inches
Phylum: Bryozoa
Class: Stenolaemata
Order: Fenestrata
Bryozoa
Location: Near Sonoita Az.
Age: Late Paleozoic
Formation: Unknown
Phylum: Brachiopoda
Brachiopod
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Echinodermata
Echinoid Spine
Outer Covering Preserved
Magnified View
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Echinodermata
Echinoid Spine
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Echinodermata
Echinoid Spine
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Echinodermata
Echinoid Spine through Plate
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Mollusca
Class: Gastropoda
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Fossil diameter is about 1.5 inches
Phylum: Echinodermata
Class: Crinoidea
Crinoid Stem cross section
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Echinodermata
Class: Crinoidea
Crinoid Stem
Location: Near Sonoita Az.
Age: Permian
Formation: Colina Limestone
Phylum: Cnidaria
Class: Anthozoa
Subclass: Zoantharia
Order: Rugosa
Rugose Coral
Location: Near Sonoita Az.
Age: Missippian
Formation: Escabrosa Limestone
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