Philip A. Frederick
Sul Ross State University, Alpine, TX
Activity
2009
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LATE ORDOVICIAN THROUGH MIDDLE SILURIAN GASTROPODA OF THE EASTERN GREAT BASIN
32 Paleontology: Paleoenvironments, Paleocommunities, Biogeography & Biostratigraphy (Posters)Sunday, 18 October 20099:00 AM - 6:00 PMHall A