greenheron47

greenheron47

Posted on 05/03/2013


Photo taken on May  3, 2013



Keywords

California
CA
Sonoma Coast
Mammoths
Sonoma County
Olympus 45mm
greenheron47
mammoth rocks
rubbing stone


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142272013RubbingRockAtMammothRocks.jpg

142272013RubbingRockAtMammothRocks.jpg
These rocks were used by Mammo
th's and other large mammals, up until 10,000 to 11,000 years ago. The rock has been polished by these animals. see link: www.parks.ca.gov/?page_id=23566

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