Field Photos From the Sonoita Expedition 4/2015
| Phylum: Brachiopoda Brachiopod with articulated spines Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Brachiopoda Brachiopod Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Brachiopoda Brachiopod Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Brachiopoda Brachiopod Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Brachiopoda Brachiopod Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Porifera Sponge Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Porifera Sponge Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Echinodermata Echinoid Debris Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Echinodermata Echinoid Debris Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Echinodermata Echinoid Debris Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Echinodermata Echinoid Debris Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Echinodermata Echinoid Debris Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Echinodermata Echinoid Debris Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Echinodermata Echinoid Debris Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Echinodermata Echinoid Plate Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Echinodermata Echinoid Spine Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Mollusca Class: Gastropoda Gastropod (Snail) Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Mollusca Class: Gastropoda Gastropod (Snail) Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Mollusca Class: Gastropoda Gastropod (Snail) Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Mollusca Class: Gastropoda Gastropod (Snail) Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Mollusca Class: Gastropoda Gastropod (Snail) Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Bryozoa Branching Bryozoan Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |
| Phylum: Bryozoa Branching Bryozoan Location: Near Sonoita Az. Age: Permian Formation: Coina Limestone High Resolution Image |  |
| Phylum: Cnidaria Class: Anthozoa Subclass: Zoantharia Order: Rugosa Rugose Coral Location: Near Sonoita Az. Age: Permian Formation: Colina Limestone High Resolution Image |  |