Grinding holes (mortars) at CSUF's quad. Indigenous people of Orange County would grind these holes into rocks to prepare food, usually acorns. Placed there by the Department of Anthropology, they are similar
Acorn Grinding Stone and Pestle - Mariposa County | Collectors Weekly
Satisfied by the Forest: From Tiny Acorns, Our Needs Are Fed — Edible Pioneer Valley
Acorn Bread - Maine Organic Farmers and Gardeners
Acorn Grinding Stone and Pestle - Mariposa County | Collectors Weekly
California Native American Grinding Rock | California State Capitol Museum
Native American acorn grinding holes, Yosemite | Yosemite, Native american, North america
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In the Company of Plants and Rocks: Acorn atole -- not a convenience food
Grinding holes in the Sierra Foothills | Sierra Foothill Garden
Old European culture: Bullaun stones
Nutritious Acorns Don't Have To Just Be Snacks For Squirrels : The Salt : NPR
File:Acorn pit at Indian Rock.jpg - Wikipedia
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Primitive Kitchen: Grinding Acorns in Native Mortar Hole - YouTube
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acorn flour | Bites of Food History
How to Make Acorn Flour - Making Acorn Flour by Cold Leaching
Leaching Acorns — ákihsára
How to Eat Acorns - Easy Step-by-Step Photo Tutorial from Forest to Table — Good Life Revival
Indian grinding rock hi-res stock photography and images - Alamy
Acorn Grinding Stone and Pestle - Mariposa County | Collectors Weekly
acorn- weed grinder 3D Model in Jewellery 3DExport
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