Reginald Aldworth Daly (May 19, 1871 – September 19, 1957) was a Canadian geologist. He is best known for being one of the first proponents of the giant-impact hypothesis of the formation of the Moon.
HistoryLayer draws the world as it was in any year from 123,000 BCE to
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one readable in place. Signing in is optional and lets you keep what
you find.