Sketches Of Creation; A Popular View Of Some Of The Grand Conclusions Of The Sciences In Reference To The History Of Matter And Of Life.
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The Rudiments Of Geology
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Preadamites
Or, A Demonstraiton Of The Existence Of Men Before Adam; Together With A Study Of Their Condition, Antiquity, Racial Affinities, And Progressive Dispersion O... »

Sparks from a Geologist's Hammer
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Preadamites; or a demonstration of the existence of men before Adam, etc.
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