TY - JOUR AB - THE “Origin of Single Characters as Observed in Fossil and Living Animals” forms the subject of an illuminating essay in the American Naturalist for April, by Prof. H. F. Osborn. Since it contains some trenchant criticisms on recent attacks on the evolution theory, and on Darwin's work, it is likely to be much discussed in the immediate future. TI - The Material Basis of Evolution JF - Nature DO - 10.1038/095550b0 DA - 1915-07-15 UR - https://www.deepdyve.com/lp/springer-journals/the-material-basis-of-evolution-6ngMngRRFm SP - 550 EP - 551 VL - 95 IS - 2385 DP - DeepDyve ER -