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Plio-Pleistocene climatic transition and the lifting of the Teton Range, Wyoming

Published online by Cambridge University Press:  20 January 2017

Estella B. Leopold ,
Gengwu Liu ,
J. David Love  and
David W. Love
Estella B. Leopold*
Affiliation:
Department of Biology, Quaternary Research Center, University of Washington, Box 351310, Seattle, WA 98105, USA
Gengwu Liu
Affiliation:
Nanjing Institute of Geology and Palaeontology, Academia Sinica, Nanjing 210008, PR China
J. David Love
Affiliation:
U.S. Geological Survey, Laramie, WY, USA
David W. Love
Affiliation:
New Mexico Bureau of Mines, Institute of Mining and Technology, Socorro NM 87801-4681, USA
*
Fax: +1 206 221 5253. E-mail address:eleopold@u.washington.edu (E.B. Leopold).
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Abstract

Fine-grained lacustrine, riverine and ash-fall sediments of the Shooting Iron Formation, whose late Pliocene age is established by Blancan gastropods and vertebrates, yield a pollen flora that is essentially similar in composition to the modern pollen rain in the Jackson Hole area. The Pliocene assemblage suggests a climate like that of the Jackson valley and foothills today. These spectra also resemble a Pliocene pollen flora from Yellowstone Park dated at ∼ 2.02 Ma. However, the underlying Miocene Teewinot sediments differ by containing pollen of four exotic deciduous hardwoods (Tertiary relicts) that suggest a summer–moist climate, unlike that of today. The Shooting Iron sediments lie with an angular unconformity on and above the Miocene lake sediments of the Teewinot Formation. Both of these deposits probably preceded the main uplift of the Teton Range based on the absence of Precambrian clasts in the Tertiary valley deposits. Because the Pliocene floras were modern in aspect, a Plio-Pleistocene transition would be floristically imperceptible here. The sequence denotes a protracted period of relative stability of climate during Teewinot time, and a shift in vegetational state (summer–wet trees drop out) sometime between the latest Miocene and latest Pliocene. The Pliocene spectra suggest a dry, cooler climate toward the end of Shooting Iron time.

Keywords

Plio-Pleistocene transitionPliocene pollenClimate shiftTeton RangeShooting Iron FormationMountain uplift
Type
Research Article
Information
Quaternary Research , Volume 67 , Issue 1 , January 2007 , pp. 1 - 11
Copyright
University of Washington

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Footnotes

* Corresponding author.
† Deceased.

References

Baker, R. Sangamonian (?) and Wisconsinan paleoenvironments in Yellowstone National Park. Geological Society of America Bulletin 97, (1986). 717–736.Google Scholar
Barnosky, C. Late Miocene vegetation and climate variations inferred from a pollen record in Northwest Wyoming. Science 223, (1984). 49–51.Google Scholar
Barnosky, A.D. Late Blancan (Pliocene) microtine rodents from Jackson Hole, Wyoming. Journal of Vertebrate Paleontology 5, 3 (1985). 255–271.Google Scholar
Bell, C.J., Lundelius, E.L. Jr., Barnosky, A.D., Graham, R.W., Lindsay, E.H., Ruez, D.R. Jr., Semken, H.A. Jr., Webb, S.D., and Zakrzewski, R.J. The Blancan, Irvingtonian, and Rancholabrean mammal ages. Woodburne, M.O. Late Cretaceous and Cenozoic Mammals of North America: Biostratigraphy and Geochronology. (2004). Columbia Univ. Press, New York. 232–314.Google Scholar
Berggren, W.A., Hilgen, F.J., Langereis, C.G., Kent, D.V., Obradovich, J.D., Raffi, I., Raymo, M.E., and Shackleton, N.J. Late Neogene chronology: new perspectives in high-resolution stratigraphy. Geological Society of America Bulletin 107, (1995). 1272–1287.Google Scholar
Clark, T.W. Ecology of Jackson Hole, Wyoming, A Primer. (1981). Paragon Press, Salt Lake City, Utah. 110 pp.Google Scholar
Davis, O.K. Pollen frequencies reflect vegetation patterns in a Great Basin (U.S.A.) mountain range. Review of Palaeobotany and Palynology 40, (1983). 295–315.Google Scholar
Davis, O.K. Preliminary pollen analysis of Cenozoic sediments of the Great Salt Lake, Utah, USA. Wrenn, J.H., Suc, J.P., and Leroy, S.A.G. The Pliocene: Time of Change (Symposium). American Association of Stratigraphic Palynologists Foundation (1999). 227–240.Google Scholar
Davis, O.K. Late Neogene environmental history of the northern Bonneville Basin: a review of palynological studies. Smithsonian Contributions to the Earth Sciences 33 (2000). 295–307.Google Scholar
Davis, O.K., and Montoux, T.E. Tertiary and Quaternary vegetation history of the Great Salt Lake. Journal of Paleolimnology 19, (1998). 417–427.Google Scholar
Doher, I.L. Palynomorph preparation procedures currently used in the Paleontology and Stratigraphy Laboratories. U.S. Geological Survey. Geological Survey Circular 830, (1980). 1–29.Google Scholar
Gray, J. Miocene pollen floras from Oregon. (Abstract) Geological Society of America Bulletin 67, (1956). 1701 Google Scholar
Gray, J., and Sohma, K. Fossil Pachysandra from western America with a comparative study of pollen in Pachysandra and Sarcococca . American Journal of Science 262, (1964). 1159–1197.Google Scholar
Izett, G.A., Wilcox, R.E., (1982). Map showing localities and inferred distributions of Huckleberry Ridge, Mesa Falls, and Lava Creek ash beds (Perlette family ash beds) of Pleistocene age in the Western United States and Southern Canada. Misc. Investigations Series, U.S. Geological Survey, Map I-1325.Google Scholar
Lanphere, M.A., Champion, D.E., Christiansen, R.L., and Obradovich, J.D. Revised ages for tuffs of the Yellowstone Plateau volcanic field; assignment of the Huckleberry Ridge Tuff to a new geomagnetic polarity event. Geological Society of America Bulletin 114, (2002). 559–568.Google Scholar
Leopold, E.B. Late Cenozoic patterns of plant extinctions. Martin, P.S., and Klein, R. Pleistocene Extinctions. (1967). Yale Univ. Press, New Haven. 203–246.Google Scholar
Leopold, E.B., and Denton, M. Comparative age of grassland and steppe east and west of the Northern Rocky Mountains. Annals of the Missouri Botanical Garden 74, (1987). 841–867.Google Scholar
Leopold, E.B., Love, J.D., (2002). Plio-Pleistocene sediments indicate High Teton Uplift. Geological Society of America. Abstracts with Programs, paper 181–14.Google Scholar
Leopold, E.B., and Wright, V.C. Pollen profiles of the Plio-Pleistocene Transition in the Snake River Plain, Idaho. Smiley, C.J. Late Cenozoic History of the Pacific Northwest. (1985). Pacific Division, AAAS, Golden Gate Park, San Francisco, Calif.. 323–348.Google Scholar
Liu, G.W., and Leopold, E.B. Pliocene cooling before the ice ages in North China. Acta Palaeontologica Sinica 42, 1 (2003). 31–38.Google Scholar
Love, J.D. New geologic formations in Jackson Hole, Northwestern Wyoming. American Association of Petroleum Geologists Bulletin 40, 8 (1956). 1899–1914.Google Scholar
Love, J.D., (1989). Names and descriptions of new and reclassified formations in northwestern Wyoming. U.S. Geological Professional Paper 932-C, pp. 45.Google Scholar
Love, J.D., Reed, J.C., Christiansen, A.C., (1992). Geologic map of Grand Teton National Park, Teton County, Wyoming. U.S. Geological Survey Geologic Investigations Series Map I-2031.Google Scholar
Love, J.D., Morgan, L.A., and McIntosh, W.C. The Teewinot Formation: evidence for late Miocene basin formation in response to volcanism, faulting and uplift associated with Yellowstone hot spot?. Geological Society of America, Abstracts with Programs 29, 6 (1997). A365 Google Scholar
Love, J.D., Reed, J.C. Jr., and Pierce, K.L. Creation of the Teton Landscape—A Geological Chronicle of Jackson Hole and the Teton Range. (2003). Grand Teton Natural History Association, Moose, Wyoming. pp. 131 Google Scholar
Merritt, Z.S. Upper Tertiary sedimentary rocks of the Alpine, Idaho–Wyoming area. Wyoming Geological Association Guidebook. (1956). 117–119.Google Scholar
Morgan, L.A., and McIntosh, W.C. Timing and development of the Heise volcanic field, Snake River Plain, Idaho, western USA. Geological Society of America Bulletin 117, (2005). 288–306.Google Scholar
Morgan, L.A., Doherty, D.J., and Leeman, W.P. Ignimbrites of the eastern Snake River Plain—Evidence of major caldera-forming eruptions. Journal of Geophysical Research 89, B10 (1984). 8665–8678.Google Scholar
Perkins, M.E., and Nash, W.P. Tephrochronology of the Teewinot Formation, Jackson Hole, Wyoming. Geological Society of America, Abstracts with Programs 26, 6 (1994). 58–59.Google Scholar
Pierce, K.L., and Morgan, L.A. The track of the Yellowstone hotspot volcanism, faulting and uplift. Link, P.K., and Platt, L.B. Regional Geology of Eastern Idaho and Western Wyoming. Geological Society of America Memoir vol. 179, (1992). 1–53.Google Scholar
Pierce, K.L., Morgan, L.A., and Saltus, R.W. Yellowstone Plume Head; postulated tectonic relations to the Vancouver slab, continental boundaries, and climate. Bonnichsen, Wm., White, C.M., Curry, M. Tectonic and Magmatic Evolution of the Snake River Plain Volcanic Province: Idaho Geological Survey Bulletin vol. 30, (2002). 5–33.Google Scholar
Piety, L.A., Sullivan, J.T., and Anders, M.H. Segmentation and paleoseismicity of the Grand Valley fault, southeastern Idaho and western Wyoming, Chapter 8. Link, P.K., Kuntz, M.A., Platt, L.B. Regional Geology of Eastern Idaho and Western Wyoming: Geological Society of America Memoir vol. 179, (1992). 155–182.Google Scholar
Richmond, G.M., Mullenders, W., and Coremans, M. Climatic implications of two pollen analyses from rocks of latest Pliocene Age in the Washburn Range, Yellowstone National Park, Wyoming. U.S. Geological Survey Bulletin 1455, (1978). pp. 13 Google Scholar
Solomon, A., and Silkworth, A.B. Spatial Patterns of Atmospheric Pollen transport in a Montane Region. Quaternary Research 25, (1986). 150–162.Google Scholar
Taylor, D.W. Pliocene mollusks from Jackson Hole, Grand Valley, and Star Valley, Wyoming and Idaho. Wyoming Geological Association Guidebook. (1956). 123–125.Google Scholar
Taylor, D.W. Summary of American Blancan nonmarine mollusks. Malacologia 4, 1 (1966). pp. 172 Google Scholar
Thompson, R.S. Pliocene environments and climates in North America. Quaternary Science Reviews 10, (1991). 115–132.Google Scholar
Thompson, R.S. Pliocene and Early Pleistocene environments and climates of the Western Snake River Plain, Idaho. Marine Micropaleontology 27, 1/4 (1996). 141–156.Google Scholar
Thompson, R.S., Anderson, K.H., and Bartlein, P.S. Atlas of Relations Between Climatic Parameters and Distributions of Important Trees and Shrubs in North America. US Geological Survey Professional Paper 1650-A & -B. (1999). Google Scholar
U.S. Department of Agriculture Climate and Man. (1941). US Government Printing Office, Washington, DC.Google Scholar
Whitlock, C. Postglacial vegetation and climate of Grand Teton and Southern Yellowstone National Parks. Ecological Monographs 63, 2 (1993). 1173–1198.Google Scholar
Whitlock, C., and Bartlein, P.I. Spatial variations of Holocene climate change in the Yellowstone region. Quaternary Research 39, (1993). 231–238.Google Scholar