Obsidian studies and Coso rock art with Sandy Rogers - Rock Art 45

Sandy Rogers has master's degrees in both physics and archaeology. He's used this mix of talents in the development and use of obsidian dating techniques. Links California Rock Art Foundation Contact Chris Webster [email protected] Twitter: @archeowebby Dr. Alan Garfinkel [email protected] ArchPodNet APN Website: https://www.archpodnet.com APN on Facebook: https://www.facebook.com/archpodnet APN on Twitter: https://www.twitter.com/archpodnet APN on Instagram: https://www.instagram.com/archpodnet Tee Public Store Affiliates Wildnote TeePublic Timeular Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.