Field Photos From the Sonoita Expedition 10/07
| Phylum: Echinodermata Crinoid stem Location: Near Sonoita Az. Age: Pennsylvanian Formation: Horquilla Limestone |  |
| Phylum: Cnidaria Class: Anthozoa Order: Tabulata Family: Syringoporidae Genus: Syringopora Location: Near Sonoita Az. Age: Mississippian Formation: Escabrosa Limestone High Resolution Image |  |
| Phylum: Cnidaria Class: Anthozoa Subclass: Zoantharia Order: Rugosa Rugose Coral Location: Near Sonoita Az. Age: Mississippian Formation: Escabrosa Limestone |  |
| Phylum: Cnidaria Class: Anthozoa Subclass: Zoantharia Order: Rugosa Rugose Coral Location: Near Sonoita Az. Age: Mississippian Formation: Escabrosa Limestone High Resolution Image |  |
| Phylum: Cnidaria Class: Anthozoa Subclass: Zoantharia Order: Rugosa Rugose Coral Location: Near Sonoita Az. Age: Mississippian Formation: Escabrosa Limestone High Resolution Image |  |
| Phylum: Cnidaria Class: Anthozoa Subclass: Zoantharia Order: Rugosa Rugose Coral Location: Near Sonoita Az. Age: Mississippian Formation: Escabrosa Limestone High Resolution Image |  |
| Phylum: Cnidaria Class: Anthozoa Subclass: Zoantharia Order: Rugosa Rugose Coral Location: Near Sonoita Az. Age: Mississippian Formation: Escabrosa Limestone High Resolution Image |  |
| Phylum: Mollusca Class: Gastropoda Unknown GastropodLocation: Near Sonoita AZ. Age: Pennsylvanian Formation: Horquilla Limestone |  |
| Phylum: Brachiopoda Brachiopod Location: Near Sonoita Az. Age: Pennsylvanian Formation: Horquilla Limestone |  |