by W G. Chaloner
A meteorite fell at Orgueil in France in 1864. It contained an undoubted plant seed. Was it proof of extraterrestrial life. or a a Piltdown from the Sky '?
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by W G. Chaloner
A meteorite fell at Orgueil in France in 1864. It contained an undoubted plant seed. Was it proof of extraterrestrial life. or a a Piltdown from the Sky '?