Mastodon Petroglyph #2
View Related Episode: Dams/Waterways Experiments, Mastodon II, Salmon Camp/Native Americans
With a new guide, Field Guide returns to the Owyhee Reservoir in search of rumored petroglyphs depicting long-extinct mastodons.
First Broadcast: 1995
Producer: Jim Newman
Appeared in episode: Dams/Waterways Experiments, Mastodon II, Salmon Camp/Native Americans
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