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Geomorphic and sedimentary responses of the Bull Creek Valley (Southern High Plains, USA) to Pleistocene and Holocene environmental change

Published online by Cambridge University Press:  20 January 2017

Hanna M. Arauza
Affiliation:
Department of Earth Science, University of California, Santa Barbara, 1006 Webb Hall, Santa Barbara, CA 93106, USA
Alexander R. Simms*
Affiliation:
Department of Earth Science, University of California, Santa Barbara, 1006 Webb Hall, Santa Barbara, CA 93106, USA
Leland C. Bement
Affiliation:
Oklahoma Archeological Survey, Norman, OK, USA
Brian J. Carter
Affiliation:
Department of Plant and Soil Sciences, Oklahoma State University, Stillwater, OK, USA
Travis Conley
Affiliation:
Department of Plant and Soil Sciences, Oklahoma State University, Stillwater, OK, USA
Ammanuel Woldergauy
Affiliation:
Boone Pickens School of Geology, Oklahoma State University, Stillwater, OK, USA
William C. Johnson
Affiliation:
William C. Johnson Department of Geography, University of Kansas, Lawrence, KS 66045, USA
Priyank Jaiswal
Affiliation:
Boone Pickens School of Geology, Oklahoma State University, Stillwater, OK, USA
*
Corresponding author. E-mail address:[email protected] (A.R. Simms).

Abstract

Fluvial geomorphology and stratigraphy often reflect past environmental and climate conditions. This study examines the response of Bull Creek, a small ephemeral creek in the Oklahoma panhandle, to environmental conditions through the late Pleistocene and Holocene. Fluvial terraces were mapped and their stratigraphy and sedimentology documented throughout the course of the main valley. Based on their elevations, terraces were broadly grouped into a late-Pleistocene fill terrace (T3) and two Holocene fill-cut terrace sets (T2 and T1). Terrace systems are marked by similar stratigraphies recording the general environmental conditions of the time. Sedimentary sequences preserved in terrace fills record the transition from a perennial fluvial system during the late glacial period and the Younger Dryas to a semiarid environment dominated by loess accumulation and punctuated by flood events during the middle to late Holocene. The highest rates of aeolian accumulation within the valley occurred during the early to middle Holocene. Our data provide significant new information regarding the late-Pleistocene and Holocene environmental history for this region, located between the well-studied Southern and Central High Plains of North America.

Type
Original Articles
Copyright
University of Washington

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References

Alexander, H.A., (2013). The Stratigraphic and Geomorphic Evolution of the Bull Creek Valley, Oklahoma: Implications for Paleoclimate Studies and Nanodiamond Occurrence.. MS Thesis Department of Earth Science. University of California, Santa Barbara, Santa Barbara, CA. 93.Google Scholar
Alley, R.B., Meese, D.A., Shuman, C.A., Gow, A.J., Taylor, K.C., Grootes, P.M., White, W.C., Ram, M., Waddington, E.D., Mayewski, P.A., Zielinski, G.A., (1993). Abrupt increase in Greenland snow accumulation at the end of the Younger Dryas event.. Nature 362, 527529.Google Scholar
Anderson, J.B., Wolfteich, C.M., Wright, R., Cole, M.L., (1982). Determination of depositional environments of sand bodies using vertical grain-size progressions.. Transactions. Gulf Coast Association of Geological Societies 32, 565577.Google Scholar
Anderson, R.S., Jass, R.B., Toney, J.L., Allen, C.D., Cisneros-Dozal, L.M., Hess, M., Heikoop, J., Fessenden, J., (2008). Development of the mixed conifer forest in northern New Mexico and its relationship to Holocene environmental change.. Quaternary Research 69, 263275.Google Scholar
Antinao, J.L., McDonald, E., (2013). A reduced relevance of vegetation change for alluvial aggradation in arid zones.. Geology 41, 1114.Google Scholar
Arbogast, A.F., (1996). Stratigraphic evidence for late-Holocene aeolian sand mobilization and soil formation in south-central Kansas, USA.. Journal of Arid Environments 34, 403414.Google Scholar
Armour, J., Fawcett, P.J., Geissman, J.W., (2002). 15 k.y. paleoclimatic and glacial record from northern New Mexico.. Geology 30, 723727.Google Scholar
Asmeron, Y., Polyak, V., Burns, S., Rassmussen, J., (2007). Solar forcing of Holocene climate: new insights from a speleothem record, southwestern United States.. Geology 35, 14.Google Scholar
Balakrishnan, M., Yapp, C.J., Meltzer, D.J., Theler, J.L., (2005). Paleoenvironment of the Folsom archeological site, New Mexico, USA, approximately 10,500 14 C yr B.P. as inferred from the stable isotope composition of fossil land snail shells.. Quaternary Research 63, 3144.Google Scholar
Ballenger, J.A.M., Holliday, V.T., Kowler, A.L., Reitze, W.T., Prasciunas, M.M., Miller, D.S., Windingstad, J.D., (2011). Evidence for Younger Dryas global climate oscillation and human response in the American Southwest.. Quaternary International 242, 502519.Google Scholar
Bement, L.C., Carter, B.J., (2010). Clovis Bison Hunting on the southern plains of North America.. American Antiquity 75, 907933.Google Scholar
Bement, L.C., Carter, B.J., Varney, R.A., Cummings, L.S., Sudbury, J.B., (2007). Paleo-environmental reconstruction and biostratigraphy, Oklahoma Panhandle, USA.. Quaternary International 169–170, 3950.Google Scholar
Bement, L.C., Madden, A.S., Carter, B.J., Simms, A.R., Swindle, A.L., Alexander, H.M., Fine, S., Benamara, M., (2014). Quantifying the distribution of nanodiamonds in pre-Younger Dryas to recent age deposits along Bull Creek, Oklahoma Panhandle, USA.. Proceedings of the National Academy of Sciences 111, 17261731.Google Scholar
Boulter, C., Bateman, M.D., Frederick, C.D., (2010). Understanding geomorphic responses to environmental change: a 19000-year case study from semi-arid central Texas.. Journal of Quaternary Science 25, 889902.Google Scholar
Bowen, M.W., Johnson, W.C., (2012). Late Quaternary environmental reconstruction of playa-lunette system evolution on the central High Plains of Kansas, United States.. Geological Society of America Bulletin 124, 146161.Google Scholar
Briles, C.E., Whitlock, C., Meltzer, D.J., (2012). Last glacial–interglacial environments in the southern Rocky Mountains, USA and implications for Younger Dryas-age human occupation.. Quaternary Research 77, 96103.Google Scholar
Bryant, V.M. Jr., (1977). A 16,000 year pollen record of vegetation change in central Texas.. Palynology 1, 143156.Google Scholar
Bull, W.B., (1991). Geomorphic Responses to Climate Change.. Oxford University Press, New York, NY.Google Scholar
Bull, W.B., (1997). Discontinuous ephemeral streams.. Geomorphology 19, 227276.Google Scholar
Buzas-Stephens, P., Livsey, D.N., Simms, A.R., Buzas, M.A., (2014). Estuarine foraminifera record Holocene stratigraphic changes and Holocene climate changes in ENSO and the North American Monsoon: Baffin Bay, Texas.. Palaeogeography, Palaeoclimatology, Palaeoecology 404, 4456.Google Scholar
Byant, V.M. Jr., Holloway, R.G., (1985). A Late-Quaternary Paleoenvironmental Record of Texas: An Overview of the Pollen Evidence.. Bryant, V.M., and Holloway, R.G. Pollen Records of Late-Quaternary North American Sediments.. AASP Foundation, 3970.Google Scholar
Candy, I., Rose, J., Lee, J., (2006). A seasonally ‘dry’ interglacial climate in eastern England during the early Middle Pleistocene: palaeopedological and stable isotopic evidence from Pakefield, UK.. Boreas 35, 255265.Google Scholar
Carter, B.J., Bement, L., (2004). Late-Quaternary soil-sediment stratigraphy and cultural materials along Bull Creek, Oklahoma Panhandle.. Current Research in the Pleistocene 21, 119122.Google Scholar
Cisneros-Dozal, L.M., Heikoop, J.M., Fessenden, J., Anderson, R.S., Meyers, P.A., Allen, C.D., Hess, M., Larson, T., Perkins, G., Rearick, M., (2010). A 15 000-year record of climate change in northern New Mexico, USA, inferred from isotopic and elemental contents of bog sediments.. Journal of Quaternary Science 25, 10011007.Google Scholar
Conley, T.O., (2010). Buried Soils of Late Pleistocene to Holocene Ages Accented in Stacked Soil Sequences from the Southern High Plains of the Oklahoma Panhandle, MS Thesis, Department of Soil Sciences.. Oklahoma State University, Stillwater, OK.196.Google Scholar
Cordova, C.E., Porter, J.C., Lepper, K., Kalchgruber, R., Scott, G., (2005). Preliminary assessment of sand dune stability along a bioclimatic gradient, north-central and northwestern Oklahoma.. Great Plains Research 15, 227249.Google Scholar
Cordova, C.E., Johnson, W.C., Mandel, R.D., Palmer, M.W., (2011). Late Quaternary environmental change inferred from phytoliths and other soil-related proxies: case studies from the central and southern Great Plains, USA.. Catena 85, 87108.Google Scholar
Delong, S.B., Pelletier, J.D., Arnold, L.J., (2011). Late Holocene alluvial history of the Cuyama River, California, USA.. Geological Society of America Bulletin 123, 21602176.Google Scholar
Delong, S.B., Johnson, J.P.L., Whipple, K.X., (2014). Arroyo channel head evolution in a flash-flood-dominated discontinuous ephemeral stream system.. Geological Society of America Bulletin 126, 16831701.Google Scholar
Dorale, J.A., Gonzalez, L.A., Reagan, M.K., Pickett, D.A., Murrell, M.T., Baker, R.G., (1992). A high-resolution record of Holocene climate change in speleothem calcite from Cold Water Cave, northeast Iowa.. Science 258, 16261630.Google Scholar
Duller, R.A., Whittaker, A.C., Swinehart, J.B., Armitage, J.J., Sinclair, H.D., Bair, A., Allen, P.A., (2012). Abrupt landscape change post-6 Ma on the central Great Plains, USA.. Geology 40, 871874.Google Scholar
Enzel, Y., Yamit, R., Grodek, T., Ayalon, A., Lekach, T., Porat, N., Bierman, P., Blum, J.D., Erel, Y., (2012). Late Quaternary weathering, erosion, and deposition in Nahal Yael, Israel: an “impact of climatic change on an arid watershed?”.. Geological Society of America Bulletin 124, 705722.Google Scholar
Forman, S.L., Oglesby, R.J., Markgraf, V., Stafford, T., (1995). Paleoclimatic significance of Late Quaternary eolian deposition on the Piedmont and High Plains, central United States.. Global and Planetary Change 11, 3555.Google Scholar
Forman, S.L., Oglesby, R.J., Webb, R.S., (2001). Temporal and spatial patterns of Holocene dune activity on the Great Plains of North America: megadroughts and climate links.. Global and Planetary Change 29, 129.Google Scholar
Forman, S.L., Marin, L., Gomez, J., Pierson, J., (2008). Late Quaternary eolian sand depositional record for southwestern Kansas: landscape sensitivity to droughts.. Palaeogeography, Palaeoclimatology, Palaeoecology 265, 107120.Google Scholar
Gee, G.W., Bauder, J.W., (1986). Particle-size analysis.. Black, W.C. Methods of Soil Analysis. Part 1. Physical and Mineralogical Methods.. American Society of Agronomy, Madison, WI.383411.Google Scholar
Goodfriend, G.A., (1987). Radiocarbon age anomalies in shell carbonate of land snails from semi-arid areas.. Radiocarbon 29, 159167.Google Scholar
Gould, C.N., Lonsdale, J.T., (1926). Geology of Beaver County, Oklahoma.. Oklahoma Geological Survey Bulletin 38, 171.Google Scholar
Gustavson, T.C., Simpkins, W.W., Alhades, A., Hoadley, A., (1982). Evaporite dissolution and development of karst features on the rolling plains of the Texas panhandle.. Earth Surface Processes and Landforms 7, 545563.Google Scholar
Halfen, A.F., Johnson, W.C., (2013). A review of Great Plains dune field chronologies.. Aeolian Research 10, 135160.Google Scholar
Hall, S.A., (1988). Environment and archaeology of the central Osage Plains.. Plains Anthropologist 33, 203218.Google Scholar
Hall, S.A., (1990). Channel trenching and climate change in the southern U.S. Great Plains.. Geology 18, 342345.Google Scholar
Hall, S.A., Lintz, C., (1984). Buried trees, water table fluctuations, and 3000 years of changing climate in west-central Oklahoma.. Quaternary Research 22, 129133.Google Scholar
Hall, S.A., Penner, W.L., (2013). Stable carbon isotopes, C3–C4 vegetation, and 12,800 years of climate change in central New Mexico, USA.. Palaeogeography, Palaeoclimatology, Palaeoecology 369, 272281.Google Scholar
Hall, S.A., Valastro, S. Jr., (1995). Grassland vegetation in the southern Great Plains during the Last Glacial Maximum.. Quaternary Research 44, 237245.Google Scholar
Hall, S.A., Penner, W.L., Palacios-Fest, M.R., Metcalf, A.L., Smith, S.J., (2012). Cool, wet conditions late in the Younger Dryas in semi-arid New Mexico.. Quaternary Research 77, 8795.Google Scholar
Harden, D.R., (1990). Controlling factors on the distribution and development of incised meanders in the central Colorado Plateau.. Geological Society of America Bulletin 102, 233242.Google Scholar
Haynes, C.V., Agogino, G.A., (1966). Prehistoric springs and geochronology of the Clovis Site, New Mexico.. American Antiquity 31, 812821.Google Scholar
Higgins, R.W., Yao, Y., Wang, X.L., (1997). Influence of the North American Monsoon system on the U.S. summer precipitation regime.. Journal of Climate 10, 26002622.Google Scholar
Holliday, V.T., (1987). Eolian processes and sediments of the Great Plains.. Graf, W. Geomorphic Systems of North America.. Geological Society of America, Boulder, CO.195202.Google Scholar
Holliday, V.T., (1989a). Mid Holocene drought on the Southern High Plains.. Quaternary Research 31, 7482.Google Scholar
Holliday, V.T., (1989b). The Blackwater Draw Formation (Quaternary): a 1.4 + m.y. record of eolian sedimentation and soil formation on the Southern High Plains.. Geological Society of America Bulletin 101, 15981607.Google Scholar
Holliday, V.T., (1995). Stratigraphy and Paleoenvironments of Late Quaternary Valley Fills on the Southern High Plains.. Geological Society of America Memoir 186, (136 pp.).Google Scholar
Holliday, V.T., (1997). Paleoindian Geoarchaeology of the Southern High Plains.. University of Texas Press, .Google Scholar
Holliday, V.T., (2000a). Folsom Drought and episodic drying on the Southern High Plains from 10,900–10,200 14 C yrB.P.. Quaternary Research 53, 112.Google Scholar
Holliday, V.T., (2000b). The evolution of paleoindian geochronology and typology on the Great Plains.. Geoarchaeology 15, 227290.Google Scholar
Holliday, V.T., (2001). Stratigraphy and geochronology of upper Quaternary eolian sand on the southern high plains of Texas and New Mexico, United States.. Geological Society of America Bulletin 113, 88108.Google Scholar
Holliday, V.T., Mayer, J.H., Fredlund, G.G., (2008). Late Quaternary sedimentology and geochronology of small playas on the Southern High Plains, Texas and New Mexico, U.S.A.. Quaternary Research 70, 1125.Google Scholar
Holliday, V.T., Meltzer, D.J., Mandel, R.D., (2011). Stratigraphy of the Younger DryasChronozone and paleoenvironmental implications: central and southern Great Plains.. Quaternary International 242, 520533.Google Scholar
Johnson, K.S., (1972). Guidebook for Geologic Field Trips in Oklahoma Book II: Northwest Oklahoma.. University of Oklahoma, Norman Oklahoma.Google Scholar
Johnson, H.L., Duchon, C.E., (1995). Atlas of Oklahoma Climate.. University of Oklahoma Press, Norman, OK.Google Scholar
Johnson, W.C., Willey, K.L., (2000). Isotopic and rock magnetic expression of environmental change at the Pleistocene–Holocene transition in the central Great Plains.. Quaternary International 67, 89106.Google Scholar
Johnson, B.G., Jimenez-Moreno, G., Eppes, M.C., Diemer, J.A., Stone, J.R., (2003). A multi-proxy record of post-climate variability from a shallowing, 12 m deep sub-alpine bog in the southeastern San Juan Mountains of Colorado.. The Holocene 23, 10281038.Google Scholar
Leopold, L.B., (1951). Rainfall frequency: an aspect of climatic variation.. Eos, Transactions American Geophysical Union 32, 347357.Google Scholar
Lepper, K., Scott, G.F., (2005). Late Holocene aeolian activity in the Cimarron River valley of west-central Oklahoma.. Geomorphology 70, 4252.Google Scholar
Mandel, R.D., (2008). Buried paleoindian-age landscapes in stream valleys of the central plains, USA.. Geomorphology 101, 342361.Google Scholar
Mann, D.H., Meltzer, D.J., (2007). Millenial-scale dynamics of valley fills over the past 12,000 14 C yr in northeastern New Mexico, USA.. Geological Society of America Bulletin 119, 14331448.Google Scholar
Mason, J.A., Miao, X., Hanson, P.R., Johnson, W.C., Jacobs, P.M., Goble, R.J., (2008). Loess record of the Pleistocene–Holocene transition on the northern central Great Plains, USA.. Quaternary Science Reviews 27, 17721783.Google Scholar
McKee, E.D., Crosby, E.J., Berryhill, H.L.J., (1967). Flood deposits, Bijou Creek, Colorado, June 1965.. Journal of Sedimentary Petrology 37, 829851.Google Scholar
Meier, H.A., Driese, S.G., Nordt, L.C., Forman, S.L., Dworkin, S.I., (2014a). Interpretation of Late Quaternary climate and landscape variability based upon buried soil macro- and micromorphology, geochemistry, and stable isotopes of soil organic matter, Owl Creek, central Texas, USA.. Catena 114, 157168.Google Scholar
Meier, H.A., Nordt, L.C., Forman, S.L., Driese, S.G., (2014b). Late Quaternary alluvial history of the middle Owl Creek drainage basin in central Texas: a record of geomorphic response to environmental change.. Quaternary International 306, 2441.Google Scholar
Meltzer, D.J., (1999). Human responses to Middle Holocene (Altithermal) climates on the North American Great Plains.. Quaternary Research 52, 404416.Google Scholar
Meltzer, D.J., (2009). First Peoples in a New World: Colonizing Ice Age America.. University of California Press, (464 pp.).Google Scholar
Meltzer, D.J., Holliday, V.T., (2010). Would North American Paleoindians have noticed Younger Dryas Age climate changes?.. Journal of World Prehistory 23, 141.Google Scholar
Miall, A.D., (1977). A review of the braided-river depositional environment.. Earth-Science Reviews 13, 162.Google Scholar
Nordt, L., Von Fischer, J., Tieszen, L., Tubbs, J., (2008). Coherent changes in relative C4 plant productivity and climate during the late Quaternary in the North American Great Plains.. Quaternary Science Reviews 27, 16001611.Google Scholar
Olsen, C.G., Nettleton, W.D., Porter, D.A., Brasher, B.R., (1997). Middle Holocene aeolian activity on the High Plains of west-central Kansas.. The Holocene 7, 255261.Google Scholar
Polyak, V.J., Rasmussen, J.B.T., Asmerom, Y., (2004). Prolonged wet period in the southwestern United States through the Younger Dryas.. Geology 32, 58.Google Scholar
Reimer, P.J., Baillie, M.G.L., Bard, E., Bayliss, A., Beck, J.W., Blackwell, P.G., Ramsey, C.B., Buck, C.E., Burr, G.S., Edwards, R.L., Friedrich, M., Grootes, P.M., Guilderson, T.P., Hajdas, I., Heaton, T.J., Hogg, A.G., Hughen, K.A., Kaiser, K.F., Kromer, B., McCormac, F.G., Manning, S.W., Reimer, R.W., Richards, D.A., Southon, J.R., Talamo, S., Turney, C.S.M., Van der Plicht, J., Weyhenmeyer, C.E., (2009). IntCal09 and Marine09 radiocarbon age calibration curves, 0–50,000 years cal BP.. Radiocarbon 51, 11111150.Google Scholar
Royer, D.L., (1999). Depth to pedogenic carbonate horizon as a paleoprecipitation indicator?.. Geology 27, 11231126.2.3.CO;2>CrossRefGoogle Scholar
Schoff, S.L., (1939). Geology and ground water resources of Texas County, Oklahoma.. Oklahoma Geological Survey Bulletin 59, 1248.Google Scholar
Simpson, G., Castelltort, S., (2012). Model shows that rivers transmit high-frequency climate cycles to the sedimentary record.. Geology 40, 11311134.Google Scholar
Smith, B.J., Wright, J.S., Whalley, W.B., (2002). Sources of non-glacial, loess-size quartz silt and the origins of “desertloess”.. Earth-Science Reviews 59, 126.Google Scholar
Sperraza, M., Moore, J.N., Hendrix, M.S., (2004). High-resolution particle size analysis of naturally occurring very fine-grained sediment through laser diffractometry.. Journal of Sedimentary Research 74, 736743.Google Scholar
Stanley, T.M., Suneson, N.H., (2002). Geological Map of the Beaver 30' X 60' Quadrangle, Beaver, Ellis, Harper, and Texas Counties, Oklahoma.. Oklahoma Geological Survey, Norman, Oklahoma.Google Scholar
Stone, J.R., Fritz, S.C., (2006). Multidecadal drought and Holocene climate instability in the Rocky Mountains.. Geology 34, 409412.Google Scholar
Sun, D., Bloemendal, J., Rea, D.K., Vandenberghe, J., Jiang, F., An, Z., Su, R., (2002). Grain-size distribution function of polymodal sediments in hydraulic and aeolian environments, and numerical partitioning of the sedimentary components.. Sedimentary Geology 152, 263277.Google Scholar
Sun, D., Bloemendal, J., Rea, D.K., An, Z., Vandenberghe, J., Lu, H., Su, R., Liu, T., (2004). Bimodal grain-size distribution of Chinese loess, and its palaeoclimatic implications.. Catena 55, 325340.Google Scholar
Toomey, R.S.I., Blum, M., Valastro, S.V., (1993). Late Quaternary climates and environments of the Edwards Plateau, Texas.. Global and Planetary Change 7, 299320.Google Scholar
Tsoar, H., Pye, K., (1987). Dust transport and the question of desert loess formation.. Sedimentology 34, 139153.Google Scholar
Tucker, G.E., Arnold, L., Bras, R.L., Flores, H., Instanbulluoglu, E., Solyom, P., (2006). Headwater channel dynamics in semiarid rangelands, Colorado high plains, USA.. Geological Society of America Bulletin 118, 959974.Google Scholar
Walker, R.G., Cant, D.J., (1984). Sandy fluvial systems.. Walker, R.G. Facies Models.. 2nd ed.7189.Google Scholar
Wang, Y., Amundson, R., Trumbore, S., (1996). Radiocarbon dating of soil organic matter.. Quaternary Research 45, 282288.Google Scholar
Waters, M.R., Haynes, C.V., (2001). Late Quaternary arroyo formation and climate change in the American Southwest.. Geology 29, 399402.Google Scholar
Waters, M.R., Stafford, T.W.J., (2007). Redefining the age of Clovis: implications for the peopling of the Americas.. Science 315, 11221126.Google Scholar
Werner, C.M., Mason, J.A., Hanson, P.R., (2011). Non-linear connections between dune activity and climate in the High Plains, Kansas and Oklahoma, USA.. Quaternary Research 75, 267277.Google Scholar
Williams, J.W., Shuman, B., Bartlein, P.J., Diffenbaugh, N.S., Webb, T.I., (2010). Rapid, time-transgressive, and variable responses to early Holocene midcontinental drying in North America.. Geology 38, 135138.Google Scholar
Woldearegay, A.F., Jaiswal, P., Simms, A.R., Alexander, H., Bement, L.C., Carter, B.J., (2012). Ultrashallow depth imaging of a channel stratigraphy with first-arrival traveltime inversion and prestack depth migration: a case history from Bull Creek, Oklahoma.. Geophysics 77, B87B96.Google Scholar
Wong, C.I., Banner, J.L., Musgrove, M., (2015). Holocene climate variability in Texas, USA: an integration of existing paleoclimate data and modeling with a new, high-resolution speleothem record.. Quaternary Science Reviews 127, 155173.Google Scholar