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"eocene" - 2 õppematerjali

Paleotseeni-Eotseeni termaalne maksimum
22
pdf

Paleotseeni-Eotseeni termaalne maksimum

& Owen, R. M. 1995 Dissociation of oceanic methane hydrate as a cause of the carbon isotope excursion at the end of the Paleocene. Paleoceanography 10, 965­971. Haywood, A.M., Ridgwell, A., lunt, D.J. 2011. Are there pre-Quaternary geological analogues for a future greenhouse warming? Phil Trans R Soc A, March 13, 2011, v. 369, p. 933-956. Koch, P.L.; Zachos, J.C.; Gingerich, P.D. (1992). "Correlation between isotope records in marine and continental carbon reservoirs near the Palaeocene/Eocene boundary". Nature 358: 319­322. Kelly, D.C., Nielsen, T.M.J., McCarren, H.K., Zachos, J.C., & Röhl, U., 2010: Spatiotemporal patterns of carbonate sedimentation in the South Atlantic: Implications for carbon cycling during the Paleocene­Eocene thermal maximum. Paleogeogr., Paleoclimatol., Paleoecol., 293, 30-40. Kent, D. V., Cramer, B. S., Lanci, L., Wang, D., Wright, J. D. & Van der Voo, R. 2003 A case

Geograafia → Geograafia
5 allalaadimist
Looduslik valik ja muutlikus
34
ppt

Looduslik valik ja muutlikus

Valik: Suunav stabiliseeriv lõhustav --- sagedus kohasus Keskmine väärtus populatsioonis Pideva tunnuse korral Vaata simulatsioone: http://www.evotutor.org/Selection/Sl5A.html suunav valik The fossil lineage of the horse provides a remarkable demonstration of directional succession. The full lineage is quite complicated and is not just a simple line from the tiny dawn horse Hyracotherium of the early Eocene, to today's familiar Equus. Overall, though, the horse has evolved from a small-bodied ancestor built for moving through woodlands and thickets to its long- legged descendent built for speed on the open grassland. This evolution has involved well- documented changes in teeth, leg length, and toe structure. stabiliseeriv valik – inimese sünnikaal 13700 sündi UK 1935-1946 Elunemus 4 nädalasena 3,6kg

Keeled → Inglise keel
3 allalaadimist


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