Tag Archives: rocks

Sole Mark

My grandfather collected the interesting rocks he overturned with his plow. He placed them in a small area under a poplar tree, and contemplated the rocks’ origins. I cannot remember what hypothesis he had for this unusual rock, but when … Continue reading

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Four more Camelback Mountain observations

As you may recall, a few months ago I took advantage of some exceptionally good weather to hike up Camelback Mountain near my house. I posted a photos of a bee hive and a chuckwalla; here are four more observations. … Continue reading

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