NHPA Mapp California's Obsidian Trail
In honor of the fiftieth anniversary of the National Historic Preservation Act, states participated in the Making Archaeology Public Project (MAPP), creating videos that articulated the value, mission, and work of archaeology, and archaeology's role in preserving our collective heritage.

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Finding America - Seeking New Paleolithic Paradigms

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The Giants of Catalina Island | Prehistoric Mysteries on California's Channel Islands

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Clovis Archaeology Across the Greater Southwest

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We Finally Discovered the Native Americans’ TRUE History! | Traced: Episode 17

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Davis Creek Rainbow Obsidian - Rockhounding

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Why Are There Volcanoes And Obsidian At California's Salton Sea?

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Old Copper Culture: North America's Forgotten Metal Workers

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A Point In Time

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Colorado Experience: Paleo Indians

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Find Your Own GOLD in Southern California

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The Water Is Going Down In California, Let's Go #rockhounding !! Se7 Ep.# 1 By: Quest For Details

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How Oregon's Great Meteorite Mystery was Solved

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Konocti, Mountain of Mystery

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Whole Mountain of VOLCANIC GLASS! Explore the geology of Glass Mountain, California

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Yaxchilan: The most inaccessible archeological site in Mexico

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1177 BC: The Year Civilization Collapsed (Eric Cline, PhD)

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Amateur Archaeologist Makes Discovery of a Lifetime

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Crystal hunting in California's Kingston Mountains | Rockhounding Near Las Vegas

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Groundstone Tools vs Natural Stones

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