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

  • chris@archaeologypodcastnetwork.com

  • Twitter: @archeowebby

• Dr. Alan Garfinkel

  • avram1952@yahoo.com

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