References
Axelrod, D.I., 1962. Post-Pliocene uplift of the Sierra Nevada, California. GSA Bull., 73, 183-198.
Axelrod, D. I.,1998. Paleoelevation estimated from Tertiary floras, in Integrated Earth and Environmental Evolution of the Southwestern United States: The Clarence A. Hall, Jr. Volume, edited by W. G. Ernst and C. A. Nelson, pp. 70-79, Bellweather Publ., Columbia, Maryland.
Dettman, D.L., Lohmann, K.C., 2000. Oxygen isotope evidence for high-altitude snow in the Laramide Rocky Mountains of North America during the Late Cretaceous and Paleogene. Geology, 28(3), 243-246.
Epis, R.C., Chapin, C.E. 1975. Geomorphic and tectonic implications of the post-Laramide, Late Eocene erosion surface in the southern Rocky Mountains. GSA Mem., 144, 45-74.
Forest, C.E., Molnar, P., Emanuel, K.A., 1995. Paleoaltimetry from energy conservation principles. Nature, 374, 347-350.
Gregory, K.M., Chase, C.G., 1992. Tectonic significance of paleobotanically estimated climate and altitude of the late Eocene erosion surface, Colorado. Geology, 20, 581-585.
Gregory, K.M., Chase, C.G. 1994. Tectonic and climatic significance of a late Eocene low-relief, high-level geomorphic surface, Colorado. JGR, 99(B10), 20141-20160.
Gregory, K.M, McIntosh, W.C. 1996. Paleoclimate and paleoelevation of the Oligocene Pitch-Pinnacle flora, Sawatch Range, Colorado. GSA Bull., 108(5), 545-561.
MacGinitie, H.D., 1953. Fossil plants of the Florissant Beds, Colorado. Carnegie Institution Publication 599, Washington D.C.
McMillan, M.E., Angevine, C.L., Heller, P.L. 2002. Postdepositional title of the Miocene-Pliocene Ogallala Group on the western Great Plains: Evidence of Late Cenozoic uplift of the Rocky Mountains. Geology, 30(1), 63-66.
Meyer, H.W., 1992. Lapse rates and other variables applied to estimating paleoaltitudes from fossil floras. Paleogeog., Paleoclim., Paleoecol., 99, 71-99.
Meyer, H.W. 1986. An evaluation of the methods for estimating pasleoaltitudes using Tertiary floras from the Rio Grande rift vicinity, New Mexico and Colorado. [PhD dissert.]: Berkeley, University of California, 217 p.
Molnar, P., England, P. 1990. Late Cenozoic uplift of mountain ranges and global climate change: chicken or egg? Nature, 346(6279), 29-34.
Ruddiman, W.F. and Kutzbach, J.E. 1989. Forcing of Late Cenozoic northern hemisphere climate by plateau uplift in southern Asia and the American west. JGR, 94(D15), 18409-18427.
Sahagian, D.L., Maus, J.E., 1994. Basalt vesicularity as a measure of atmospheric pressure and paleoelevation. Nature, 372, 449-451.
Small, E.E., Anderson, R.S. 1995. Geomorphically driven Late Cenozoic rock uplift in the Sierra Nevada, California. Science, 270, 277-280.
Small, E. E., and R. S. Anderson, 1998. Pleistocene relief production in Laramide mountain ranges, western United States, Geology, 26, 123-126.
Wolfe, J.A. 1995. Paleoclimatic estimates from Tertiary leaf assemblages. Annu. Rev. Earth Planet Sci., 23, 119-142.
Wolfe, J.A., Schorn, H.E., Forest, C.E., Molnar, P., 1997. Paleobotanical evidence for high altitudes in Nevada during the Miocene. Science, 276, 1672-1675.
Wolfe, J.A., Forest, C.E., Molnar, P. 1998. Paleobotanical evidence of Eocene and Oligocene paleoatitudes in midlatitude western North America. GSA Bull., 110(5), 664-678.