Otto Kleinschmidt

Otto Kleinschmidt (1870–1954) was a German theologist, pastor and ornithologist. He introduced a typological species concept into German ornithology. His Formenkreis theory influenced the early ideas of Erwin Stresemann.[1][2] Others have considered him one of the first biogeographers. His position however was that similar "forms" (species) found in geographically distant regions could be accounted for by "formation rings" - with a fixed set of characters. This allowed him to support creationism while explaining biogeographical similarities.[2][3]

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Published works

References

  1. ^ Stresemann, Erwin (1936) The Formenkreis-Theory. Auk 53(2):150-158 PDF
  2. ^ a b Williams, D W (2007) Otto Kleinschmidt (1870-1954), biogeography and the ‘origin’ of species: From Formenkreis to progression rule. Biogeografía 1:3-9 PDF
  3. ^ Croizat L. 1982. Vicariance/vicariism, panbiogeography, “vicariance biogeography,” etc.: A clarification. Systematic Zoology 31: 291-304.

Other sources

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