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Linnaeous:
Systema Naturae Duas was published in 1735 -
Thomas Malthus;
published "essay on the principle of population" -
Georges Cuvier;
Classified animals into four sections. -
Jean B. Lamark :
Published inheritance of aquired traits -
Thomas Huxley
Defender of Darwins theory -
Charles Lyell
Travels in North America -
Alfred Wegener
publishedThe Origin of Continents and Oceans