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Hornblower
2016-Nov-15, 02:49 PM
Attached is a photo of a highway median curb here in northern Virginia. The concrete was poured about 60 years ago, and subsequent shifting of the substrate has squeezed it horizontally. The result resembles what happens when two continental plates crunch together and produce mountain ranges such as the Himalaya between India and Tibet.
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LookingSkyward
2016-Nov-18, 06:16 PM
heh - my 1st thought on seeing the thread title was 'molehill?'

publiusr
2016-Nov-18, 09:40 PM
No, it's mini Caloris basin. Orsen Wells did a cannonball at the antipodes, you see....and...