Holpp, Sydney, author2025-10-232025-10-232023https://hdl.handle.net/10217/242166Date supplied by CSU Extension.born digitalStudent worksPresentation slidespostersengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.deep time resourcesvertebrate fossilsEarth sciencesText