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Late Quaternary Vegetation and Climate of the Wind River Range, Wyoming

  • Patricia L. Fall (a1), P. Thompson Davis (a2) and Gregory A. Zielinski (a3)


Sediments from Rapid Lake document glacial and vegetation history in the Temple Lake valley of the Wind River Range, Wyoming over the past 11,000 to 12,000 yr. Radiocarbon age determinations on basal detrital organic matter from Rapid Lake (11,770 ± 710 yr B.P.) and Temple Lake (11,400 ± 630 yr B.P.) bracket the age of the Temple Lake moraine, suggesting that the moraine formed in the late Pleistocene. This terminal Pleistocene readvance may be represented at lower elevations by the expansion of forest into intermontane basins 12,000 to 10,000 yr B.P. Vegetation in the Wind River Range responded to changing environmental conditions at the end of the Pleistocene. Following deglaciation, alpine tundra in the Temple Lake valley was replaced by a Pinus albicaulis parkland by about 11,300 14C yr B.P. Picea and Abies, established by 10,600 14C yr B.P., grew with Pinus albicaulis in a mixed conifer forest at and up to 100 m above Rapid Lake for most of the Holocene. Middle Holocene summer temperatures were about 1.5°C warmer than today. By about 5400 14C yr B.P. Pinus albicaulis and Abies became less prominent at upper treeline because of decreased winter snowpack and higher maximum summer temperatures. The position of the modern treeline was established by 3000 14C yr B.P. when Picea retreated downslope in response to Neoglacial cooling.



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Alexander, R. R. Shearer, R. C., and Sheppard, W. D. (1984). “Silvical characteristics of the subalpine fir.” U.S. Department of Agriculture Forest Service Technical Report RM-115, Rocky Mountain Forest and Range Experiment Station, Fort Collins.
Baker, F. S. (1994). Mountain climates of the western United States. Ecological Monographs 14, 223254.
Baker, R. G. (1976). “Late Quaternary Vegetation History of the Yellowstone Lake Basin, Wyoming.” U.S. Geological Survey Professional Paper 729-E’. E1E48.
Baker, R. G. (1983). Holocene vegetation history of the western United States. In “Late-Quaternary Environments of the United States. Volume 2, The Holocene.” (Wright, H. E. Jr., Ed.), pp. 109127, Univ. of Minnesota Press, Minneapolis.
Beiswenger, J. M. (1987). “Late Quaternary Vegetational History of Grays Lake, Idaho and the Ice Slough, Wyoming,” Unpublished Ph.D. dissertation, University of Wyoming, Laramie.
Beiswenger, J. M. (1991). Late Quaternary vegetational history of Grays Lake, Idaho. Ecological Monographs 61, 165182.
Bright, R. C. (1966). Pollen and seed stratigraphy of Swan Lake, southeastern Idaho: its relation to regional vegetational history and to Lake Bonneville history. Tebiwa 9, 147.
Burkart, M. R. (1976), “Biostratigraphy and late Quaternary vegetation history of the Bighorn Mountains, Wyoming.” Ph.D. dissertation, University of Iowa, Iowa City.
Currey, D. R. (1974). Probable pre-Neoglaciai age of the type Temple Lake moraine, Wyoming. Arctic and Alpine Research 6, 293300.
Cushing, E. J. (1967). Evidence for differential pollen preservation in late Quaternary sediments in Minnesota. Review of Palaeobotany and Palynology 4, 87101.
Cwynar, L. C. Burden, E., and McAndrews, J. H. (1979). An inexpensive method for concentrating pollen and spores from fine-grained sediments. Canadian Journal of Earth Sciences 16, 11151120.
Daubcnmire, R. E (1968). Soil moisture in relation to vegetation distributions in the mountains of northern Idaho. Ecology 49, 431438.
Davis, O. K. (1981). “Vegetation migration in southern Idaho during the Late Quaternary and Holocene.” Ph.D. dissertation, University of Minnesota, Minneapolis.
Davis, O. K. Sheppard, J. C., and Robertson, S. (1986). Contrasting climatic histories for the Snake River Plain, Idaho, resulting from multiple thermal maxima. Quaternary Research 26, 321339.
Davis, P. T. (1988). Holocene glacier fluctuations in the North American Cordillera. Quaternary Science Reviews 7, 129157.
Dunwiddie, P. W. (1977). Recent tree invasion of subalpine meadows in the Wind River Mountains, Wyoming. Arctic and Alpine Research 9, 393399.
Evenson, E. B. Klein, J. Lawn, B. Middleton, R., and Gosse, J. (1994). “Glacial chronology of the Wind River Mountains from measurements of cosmogenic radionuclides in boulders.” Geological Society of America, Abstracts with Programs 26, A-511.
Faegri, K., and Iversen, J. (1989). “Textbook of Pollen Analysis.” Hafner, New York.
Fall, P. L. (1988). “Vegetation Dynamics in the Southern Rocky Mountains: Late Pleistocene and Holocene Timberline Fluctuations.” Unpublished Ph.D. dissertation, University of Arizona.
Fall, P. L. (1992a). Pollen accumulation in a montane region of Colorado, USA: A comparison of moss polsters, atmospheric traps, and natural basins. Review of Palaeobotany and Palynology 72, 169197.
Fall, P. L. (1992b). Spatial patterns of atmospheric pollen dispersal in the Colorado Rocky Mountains, USA. Review of Palaeobotany and Palynology 74, 293313.
Fall, P. L. (1994). Modern pollen spectra and vegetation in the Wind River Range, Wyoming. Arctic and Alpine Research 26, 383392.
Fowells, H. A. (1965). “Silvics of forest trees of the United States.” Agriculture Handbook No. 271. U.S. Department of Agriculture, Washington, DC.
Gennett, J. A., and Baker, R. G. (1986). A late-Quatemary pollen sequence from Blacktail Pond, Yellowstone National Park, Wyoming, U.S.A. Palynology 10, 6171.
Grove, J. M. (1972). The incidence of landslides, avalanches, and floods in western Norway during the Little Ice Age. Arctic and Alpine Research 4, 131138.
Henry, C. (1984). “Holocene paleoecology of the western Snake River Plain, Idaho.” Ph.D. dissertation, University of Michigan, Ann Arbor.
Legg, T. E., and Baker, R. G. (1980). Palynology of Pinedale sediments, Devlins Park, Boulder County, Colorado. Arctic and Alpine Research 12, 319333.
Mahaney, W. C. (1984). Superposed Neoglacial and late Pinedale (Wisconsinan) tills, Titcomb Basin, Wind River Mountains, western Wyoming. Palaeogeography, Palaeoclimatology, and Palaeoecology 45, 149163.
Maher, L. J. Jr., (1972). Absolute pollen diagram of Redrock Lake, Boulder County, Colorado. Quaternary Research 2, 531553,
Markgraf, V. (1980). Pollen dispersal in a mountain area. Grana 19, 127146.
Mehringer, P. J. Jr. Amo, S. F., and Petersen, K. L. (1977). Postglacial history of Last “frail Pass Bog, Bitterroot Mountains, Montana. Arctic and Alpine Research 9, 345368.
Miller, C. D., and Birkeland, P. W. (1974). Probable pre-Neoglaciai age for type Temple Lake moraine: discussion and additional relative-age data. Arc fie and Alpine Research 6, 301316.
Moss, J. H. (1951). Late glacial advances in the southern Wind River Mountains, Wyoming. American Journal of Science 249, 865883.
Peet, R. K. (1978). Latitudinal variation in southern Rocky Mountain forests. Journal of Biogeography 5, 275289.
Petersen, K. L., and Mehringer, P. J. Jr., (1976). Postglacial timberline fluctuations, La Plata Mountains, southwestern Colorado. Arctic and Alpine Research 8, 275288.
Porter, S. C. Pierce, K. L., and Hamilton, T. D. (1983). Late Wisconsin mountain glaciation in the western United States. In “Late-Quatemary Environments of the United States, Volume 1, The Late Pleistocene” (Porter, S. C., Ed.), pp. 71111. Univ. of Minnesota Press, Minneapolis.
Reed, R. M, (1971), Aspen forests of the Wind River Mountains, Wyoming. American Midland Naturalist 86, 327343.
Reed, R. M. (1976). Coniferous forest habitat types of the Wind River Mountains, Wyoming. American Midland Naturalist 95, 159173.
Richmond, G. M. (1965), Glaciation of the Rocky Mountains. In “Quaternary of the United States” (Wright, H. E. Jr. and Frey, D. G., Eds.), pp. 217230. Princeton Univ. Press, Princeton.
Richmond, G. M. (1986). Stratigraphy and correlation of glacial deposits of the Rocky Mountains, the Colorado Plateau, and the ranges of the Great Basin. Quaternary Science Reviews 5, 99127.
Ritchie, J. C., and deVries, B. (1964). Contributions to the Holocene paleoecology of westcentral Canada—A late-glacial deposit from the Missouri Coteau. Canadian Journal of Botany 42, 677692.
Waddington, J. C. B., and Wright, H. E. Jr., (1974). Late Quaternary vegetational changes on the east side of Yellowstone Park, Wyoming. Quaternary Research 4, 175184.
Whitlock, C. (1993). Postglacial vegetation and climate of Grand Teton and southern Yellowstone National Parks. Ecological Monographs 63, 173198.
Whitlock, C., and Bartlein, P. J. (1993). Spatial variation of Holocene climatic change in the Yellowstone region. Quaternary Research 39, 231238.
Zielinski, G. A. (1987). “Paleoenvironmental Implication of Lacustrine Sedimentation Patterns in the Temple Lake Valley, Wyoming.” Ph.D. dissertation, University of Massachusetts, Amherst.
Zielinski, G. A. (1989). Lacustrine sediment evidence opposing Holocene rock glacier activity in the Temple Lake valley, Wind River Range, Wyoming, U.S.A. Arctic and Alpine Research 21, 2233.
Zielinski, G. A., and Davis, P. T. (1987). Late Pleistocene age of the type Temple Lake moraine, Wind River Range, Wyoming, U.S.A. Geographie Physique et Quatemaire 41, 397401.


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