Miocene Fossils Overview Bivalves: Phylum Mollusca, Class Bivalvia Snails and Slugs: Phylum Mollusca, Class Gastropoda Birds: Phylum Chordata Fish: Phlyum Chordata Insects and Crustaceans: Phylum Arthropoda Land Mammals: Phylum Chordata Marine Mammals: Phylum Chordata Reptiles: Phlyum Chordata Book traversal links for Miocene Fossils of Pollack Farm ‹ Vertebrates: Phylum Chordata Up Miocene Fossils Overview › Printer-friendly version