Interesting landscape shot from Drummond Island in an area know as the Alvar. Only three such places exist on the planet. Ancient glaciers withdrew leaving the earth scraped to bedrock and limestone. Some of the boulders as big as SUVs were left behind as the planet warmed and the ice no longer was able to transport the. Left in place they sit, perhaps for a million years.
I talked to a resident who built a 40 ft (13 m) pole barn directly on the bedrock and parks trucks and tractors with any damage to the floor.
So I guess there was global warming even before the wheel was even invented!
Sep 19, 2021 at 04:52 PM
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