Photos of Brachiopods
| Phylum: Brachiopoda Brachiopod Location: Near Sonoita Az. Age: Pennsylvanian/Permian Formation: Earp |  |
| Phylum: Brachiopoda Brachiopod Location: Near Sonoita Az. Age: Pennsylvanian/Permian Formation: Earp |  |
| Phylum: Brachiopoda Brachiopod Location: Near Sonoita Az. Age: Pennsylvanian Formation: Horquilla Limestone |  |
| Phylum: Brachiopoda Brachiopod Location: Near Sonoita Az. Age: Pennsylvanian Formation: Horquilla Limestone |  |
| Phylum: Brachiopoda Brachiopod Location: Near Sonoita Az. Age: Pennsylvanian Formation: Horquilla Limestone |  |
| Phylum: Brachiopoda Brachiopod Location: Near Sonoita Az. Age: Permian Formation: Concha Limestone |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Location: Near Sonoita Az. Age: Permian Formation: Concha Limestone |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Location: Near Sonoita Az. Age: Permian Formation: Concha Limestone |  |
| Phylum: Brachiopoda (Unidentified) Location: Tucson Mountains Age: Mid to late Permian Formation: Concha |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid The concavo-convex shell symmetry can be seen here. In cross section these look like crescent moons. Location: Tucson Mountains. Age: Mid to late Permian Formation: Concha A High Resolution Image is Avialable to Members. |  |
| Phylum: Brachiopoda Class: Articulata Location: Tucson Mountains. Age: Mid to late Permian Formation: Rain Valley |  |
| Phylum: Brachiopoda Location: Tucson Mountains Age: Mid to late Permian Formation: Concha |  |
| Phylum: Brachiopoda Location: Tucson Mountains Age: Mid to late Permian Formation: Concha |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Location: Near Sonoita Az. Age: Pennsylvanian/Permian Formation: Earp |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Age: Pennsylvanian/Permian Formation: Earp |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Location: Near Sonoita Az. Age: Pennsylvanian/Permian Formation: Earp |  |
| Brachiopod Strophomenid and Chaetetes Coral Location: Near Sonoita Az. Age: Pennsylvanian Formation: Horquilla |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Location: Near Sonoita Az. Age: Pennsylvanian Formation: Horquilla |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Location: Near Sonoita Az. Age: Pennsylvanian Formation: Horquilla |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Location: Near Sonoita Az. Age: Pennsylvanian Formation: Horquilla |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Location: Near Sonoita Az. Age: Pennsylvanian/Permian? Formation: Unknown |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Location: Near Sonoita Az. Age: Pennsylvanian/Permian? Formation: Unknown |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Location: Near Sonoita Az. Age: Pennsylvanian Formation: Horquilla |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Location: Near Sonoita Az. Age: Pennsylvanian Formation: Horquilla |  |
| Mixed Broken Shells (Brachiopods) Location: Near Sonoita Az. Age: Pennsylvanian/Permian Formation: Earp |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Location: Tucson Mountains Age: Mid to late Permian Formation: Rain Valley |  |
| Phylum: Brachiopoda Location: Tucson Mountains. Age: Paleozoic Formation: Unknown |  |
| Phylum: Brachiopoda Location: Tucson Mountains. Age: Paleozoic Formation: Unknown |  |
| Phylum: Brachiopoda Location: Tucson Mountains. Age: Paleozoic Formation: Unknown |  |
| Phylum: Brachiopoda Location: Tucson Mountains. Age: Paleozoic Formation: Unknown |  |
| Phylum: Brachiopoda Class: Articulata Order: Strophomenidina Suborder: Productid Location: Near Sonoita Az. Age: Pennsylvanian/Permian Formation: Earp | |