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Volumn 320, Issue 5881, 2008, Pages 1304-1307

Rise of the Andes

Author keywords

[No Author keywords available]

Indexed keywords

HELIUM;

EID: 46449114871     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1148615     Document Type: Review
Times cited : (593)

References (59)
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    • Supporting online material is available on Science Online.
    • Supporting online material is available on Science Online.
  • 26
    • 46449090774 scopus 로고    scopus 로고
    • Uncertainties are estimated as in (56) by assuming that the modern climate captures the characteristics of the rainout process in the past. Using a bootstrap simulation approach, errors are propagated by incorporating the scatter in empirical data that constrain the δ18O w-versus-altitude gradient, uncertainty of ±5°C on the temperature of carbonate precipitation, and scatter in the temperature-dependent 18O fractionation between water and calcite. This yields 1σ errors of ±500 m at elevations >4 km, increasing to ±1000 m at elevations of <1 km. Assuming a Rayleigh distillation process for fractionation during condensation from a vapor mass, higher-than-modern global temperature in the late Oligocene to late Miocene would lower the δ18Ow-versus-altitude gradient, which would cause an underestimation of paleoelevation for distillation from a vapor mass with a similar to modern
    • w-versus-altitude gradient, which would cause an underestimation of paleoelevation for distillation from a vapor mass with a similar to modern starting composition (56).
  • 33
    • 21944456913 scopus 로고    scopus 로고
    • G. Carlier et al., Geology 33, 601 (2005).
    • (2005) Geology , vol.33 , pp. 601
    • Carlier, G.1
  • 51
    • 45449103836 scopus 로고    scopus 로고
    • G. D. Hoke, C. N. Garzione, Earth Planet. Sci. Lett., published online 22 April 2008; 10.1016/j.epsl.2008.04.008.
    • G. D. Hoke, C. N. Garzione, Earth Planet. Sci. Lett., published online 22 April 2008; 10.1016/j.epsl.2008.04.008.
  • 59
    • 46449088331 scopus 로고    scopus 로고
    • We thank D. Foster for 40Ar/39Ar analyses and R. Allmedinger and P. Molnar for suggestions that improved the paper. This work was supported by NSF EAR grants 0230232 and 0635678 (to C.N.G, and 0350396 to J.C.L
    • 39Ar analyses and R. Allmedinger and P. Molnar for suggestions that improved the paper. This work was supported by NSF EAR grants 0230232 and 0635678 (to C.N.G.) and 0350396 (to J.C.L.).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.