Fifty thousand years ago, North America's landscapes were alive with an astonishing array of enormous creatures. Massive woolly mammoths roamed vast icy plains, while dense forests echoed with the ...
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Originally published in 1942 as: The new Hall of North American Mammals brings the wildlife of our continent to New York City / by Harold E. Anthony. (Guide leaflet series, no. 111) siris_sil_691262 ...