BIOL 2400 Lecture Notes - Lecture 1: Ornithology, Biostratigraphy, Continental Drift
12 Sep 2017
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Evolutionary thought before and after darwin: many of our current ideas are partially wrong. Simultaneous publication by wallace and darwin: do not delay your publications: da(cid:396)(cid:449)i(cid:374)"s theo(cid:396)(cid:455): he (cid:272)o(cid:373)piled suppo(cid:396)ti(cid:374)g e(cid:448)ide(cid:374)(cid:272)e i(cid:374)to diffe(cid:396)e(cid:374)t editio(cid:374)s of his (cid:271)ook (cid:894)o(cid:396)igi(cid:374)s of. Species: c(cid:396)iti(cid:272)s of da(cid:396)(cid:449)i(cid:374)"s theo(cid:396)(cid:455): gaps e(cid:454)isted, modern darwinian theory (the modern synthesis in 1930-(cid:1005)(cid:1013)(cid:1008)(cid:1004)"s(cid:895): toda(cid:455) (cid:373)o(cid:396)e (cid:373)e(cid:272)ha(cid:374)is(cid:373)s a(cid:374)d supporting evidence for evolution. (cid:272)ie(cid:374)tifi(cid:272) method i(cid:374) e(cid:448)olutio(cid:374)a(cid:396)(cid:455) biolog(cid:455) i(cid:374) da(cid:396)(cid:449)i(cid:374)"s ti(cid:373)e: make observations of natural history, generate a hypothesis about a mechanism that may explain your observations. If even one of your predictions is false then you must revise your hypothesis. Carl linnaeus (1707-1778: ca(cid:373)e up (cid:449)ith the (cid:271)i(cid:374)o(cid:373)ial (cid:894)(cid:862)t(cid:449)o (cid:374)a(cid:373)es(cid:863)(cid:895) spe(cid:272)ies (cid:374)a(cid:373)e. Systema naturae in 1758 (cid:862)the i(cid:374)(cid:448)a(cid:396)ia(cid:271)ilit(cid:455) of spe(cid:272)ies is the (cid:272)o(cid:374)ditio(cid:374) fo(cid:396) o(cid:396)de(cid:396)(cid:863) [i(cid:374) (cid:374)atu(cid:396)e] (cid:198) the scientific description of the human species from the ninth edition of systema naturae. Jean-baptiste lamarck (1744-1829) (cid:862)i(cid:374)he(cid:396)ita(cid:374)(cid:272)e of a(cid:272)(cid:395)ui(cid:396)ed t(cid:396)aits(cid:863: use or disuse causes structures to enlarge or shrink.
