Science Moab

Randy Irmis, a paleontologist and curator at the Natural History Museum of Utah, discusses his research on the Chinle Formation, (Triassic, ~201 to 230 million years ago) located in southern Utah. The Chinle Formation is characterized by river and stream deposits in a semi-arid environment, and is rich in fossils including vertebrates, plants, and trace fossils. Despite the historical lack of paleontological work in Utah compared to neighboring states, recent discoveries in the Chinle have significantly increased knowledge of life in the Triassic. We talk about the process of collecting and preparing these fossils for study and exhibits at the museum and Randy emphasizes the importance of public lands and the legal and ethical procedures for fossil collection and preservation.