Field Photos From the Whetstone Mountians March 2008
| Phylum: Mollusca Class: Bivalvia (Pelecypoda) Assorted Bivalves High Resolution image Location: Near Benson Az. Age: Early Cretaceous Formation: Mural Limestone |  |
| Phylum: Mollusca Class: Bivalvia (Pelecypoda) Quartz Filled Bivalves High Resolution image Location: Near Benson Az. Age: Early Cretaceous Formation: Mural Limestone |  |
| Phylum: Mollusca Class: Bivalvia (Pelecypoda) Bivalve Location: Near Benson Az. Age: Early Cretaceous Formation: Mural Limestone |  |
| Phylum: Mollusca Class: Bivalvia (Pelecypoda) Bivalve Location: Near Benson Az. Age: Early Cretaceous Formation: Mural Limestone |  |
| Phylum: Mollusca Class: Bivalvia (Pelecypoda) Bivalve Location: Near Benson Az. Age: Early Cretaceous Formation: Mural Limestone |  |