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  • Amundson R, Evett RR, Jahren AH, Bartolome J. 1997. Stable carbon isotope composition of Poaceae pollen and its potential in paleovegetational reconstructions. Review of Palaeobotany and Palynology 99: 1724.
  • Aschan G, Pfanz H. 2003. Non-foliar photosynthesis – a strategy of additional carbon acquisition. Flora 198: 8197.
  • Bazzaz FA, Carlson RW. 1979. Photosynthetic contribution of flowers and seeds to reproductive effort of an annual colonizer. New Phytologist 82: 223232.
  • Beerling DJ. 1996. Ecophysiological responses of woody plants to past CO2 concentrations. Tree Physiology 16: 389396.
  • Bond WJ, Midgley GF, Woodward FI. 2003. The importance of low atmospheric CO2 and fire in promoting the spread of grasslands and savannas. Global Change Biology 9: 973982.
  • Boyce CK, Brodribb TJ, Feild TS, Zwieniecki MA. 2009. Angiosperm leaf vein evolution was physiologically and environmentally transformative. Proceedings of the Royal Society B-Biological Sciences 276: 17711776.
  • Brooks J, Shaw G. 1968. Chemical structure of exine of pollen walls and a new function for carotenoids in nature. Nature 219: 532533.
  • Cowan IR. 1982. Regulation of water use in relation to carbon gain in higher plants. Encyclopedia of Plant Physiology 12B: 489613.
  • Crucifix M, Betts RA, Hewitt CD. 2005. Pre-industrial-potential and last glacial maximum global vegetation simulated with a coupled climate-biosphere model: diagnosis of bioclimatic relationships. Global and Planetary Change 45: 295312.
  • Daly C, Halbleib M, Smith JI, Gibson WP, Doggett MK, Taylor GH, Curtis J, Pasteris PP. 2008. Physiographically sensitive mapping of climatological temperature and precipitation across the conterminous United States. International Journal of Climatology 28: 20312064.
  • Dawson TE, Mambelli S, Plamboeck AH, Templer PH, Tu KP. 2002. Stable isotopes in plant ecology. Annual Review of Ecology and Systematics 33: 507559.
  • Descolas-Gros C, Scholzel C. 2007. Stable isotope ratios of carbon and nitrogen in pollen grains in order to characterize plant functional groups and photosynthetic pathway types. New Phytologist 176: 390401.
  • DiMichele WA, Gastaldo RA. 2008. Plant paleoecology in deep time. Annals of the Missouri Botanical Garden 95: 144198.
  • Eek KM, Sessions AL, Lies DP. 2007. Carbon-isotopic analysis of microbial cells sorted by flow cytometry. Geobiology 5: 8595.
  • Ehleringer JR, Cerling TE. 1995. Atmospheric CO2 and the ratio of intercellular to ambient CO2 concentrations in plants. Tree Physiology 15: 105111.
  • Ehleringer JR, Cooper TA. 1988. Correlations between carbon isotope ratio and microhabitat in desert plants. Oecologia 76: 562566.
  • Evans RD, Black RA. 1993. Growth, photosynthesis, and resource investment for vegetative and reproductive modules of Artemisia tridentata. Ecology 74: 15161528.
  • Evans RD, Black RA, Link SO. 1991. Reproductive growth during drought in Artemisia tridentata Nutt. Functional Ecology 5: 676683.
  • Fægri K, Iverson J, Kaland PE, Krzywinski K. 1989. Textbook of pollen analysis. New York, NY, USA: Wiley.
  • Farquhar GD, Ehleringer JR, Hubick KT. 1989. Carbon isotope discrimination and photosynthesis. Annual Review of Plant Physiology and Plant Molecular Biology 40: 503537.
  • Farquhar GD, Oleary MH, Berry JA. 1982. On the relationship between carbon isotope discrimination and the inter-cellular carbon-dioxide concentration in leaves. Australian Journal of Plant Physiology 9: 121137.
  • Francey RJ, Allison CE, Etheridge DM, Trudinger CM, Enting IG, Leuenberger M, Langenfelds RL, Michel E, Steele LP. 1999. A 1000-year high precision record of δ13C in atmospheric CO2. Tellus. Series B, Chemical and Physical Meteorology 51: 170193.
  • Friedli H, Lotscher H, Oeschger H, Siegenthaler U, Stauffer B. 1986. Ice core record of the 13C/12C ratio of atmospheric CO2 in the past two centuries. Nature 324: 237238.
  • Gerhart LM, Harris JM, Nippert JB, Sandquist DR, Ward JK. 2012. Glacial trees from the La Brea tar pits show physiological constraints of low CO2. New Phytologist 194: 6369.
  • Gerhart LM, Ward JK. 2010. Plant responses to low [CO2] of the past. New Phytologist 188: 674695.
  • Grimm EC. 2001. Trends and paleoecological problems in the vegetation and climate history of the Northern Great Plains, U.S.A. Biology and Environment: Proceedings of the Royal Irish Academy 101B: 4764.
  • Grimm EC, Donovan JJ, Brown KJ. 2011. A high-resolution record of climate variability and landscape response from Kettle Lake, northern Great Plains, North America. Quaternary Science Reviews 30: 26262650.
  • Hammer Ø, Harper DAT, Ryan PD. 2001. PAST: paleontological statistics software package for education and data analysis. Palaeontologia Electronica 4: 19.
  • IPCC. 2007. Parry ML, Canziani OF, Palutikof JP, van der Linden PJ, Hanson CE, eds. Climate Change 2007: impacts, adaptation and vulnerability. Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge, UK & New York, NY, USA: Cambridge University Press.
  • Jahren AH. 2004. The carbon stable isotope composition of pollen. Review of Palaeobotany and Palynology 132: 291313.
  • Kohn MJ. 2010. Carbon isotope compositions of terrestrial C3 plants as indicators of (paleo)ecology and (paleo)climate. Proceedings of the National Academy of Sciences of the United States of America 107: 1969119695.
  • Laundre JW. 1999. Relationships between water availability, carbon isotope discrimination and plant productivity in two semi-arid grass and shrub species. Journal of Arid Environments 41: 4960.
  • Leavitt SW. 2007. Regional expression of the 1988 U.S. Midwest drought in seasonal δ13C of tree rings. Journal of Geophysical Research. Atmospheres 112: D06107.
  • Letts MG, Johnson DRE, Coburn CA. 2010. Drought stress ecophysiology of shrub and grass functional groups on opposing slope aspects of a temperate grassland valley. Botany-Botanique 88: 850866.
  • Levis S, Foley JA, Pollard D. 1999. CO2, climate, and vegetation feedbacks at the Last Glacial Maximum. Journal of Geophysical Research-Atmospheres 104: 3119131198.
  • Loader NJ, Hemming DL. 2000. Preparation of pollen for stable carbon isotope analyses. Chemical Geology 165: 339344.
  • Loader NJ, Hemming DL. 2001. Spatial variation in pollen δ13C correlates with temperature and seasonal development timing. Holocene 11: 587592.
  • Loader NJ, Hemming DL. 2004. The stable isotope analysis of pollen as an indicator of terrestrial palaeoenvironmental change: a review of progress and recent developments. Quaternary Science Reviews 23: 893900.
  • Nelson DM, Hu FS, Michener RH. 2006. Stable-carbon isotope composition of Poaceae pollen: an assessment for reconstructing C3 and C4 grass abundance. Holocene 16: 819825.
  • Nelson DM, Hu FS, Mikucki J, Tian J, Pearson A. 2007. Carbon isotopic analysis of individual pollen grains from C3 and C4 grasses using a spooling wire microcombustion interface. Geochimica et Cosmochimica Acta 71: 40054014.
  • Nelson DM, Hu FS, Scholes DR, Joshi N, Pearson A. 2008. Using SPIRAL (Single Pollen Isotope Ratio AnaLysis) to estimate C3- and C4-grass abundance in the paleorecord. Earth and Planetary Science Letters 269: 1116.
  • Nelson DM, Hu FS, Tian J, Stefanova I, Brown TA. 2004. Response of C3 and C4 plants to middle-Holocene climatic variation near the prairie–forest ecotone of Minnesota. Proceedings of the National Academy of Sciences of the United States of America 101: 562567.
  • Pagani M, Huber M, Liu ZH, Bohaty SM, Henderiks J, Sijp W, Krishnan S, DeConto RM. 2011. The role of carbon dioxide during the onset of Antarctic glaciation. Science 334: 12611264.
  • Palmer WC. 1965. Meteorological drought. NOAA Library and Information Services Division: U.S. Weather Bureau Research Paper, 58.
  • Prentice IC, Harrison SP. 2009. Ecosystem effects of CO2 concentration: evidence from past climates. Climate of the Past 5: 297307.
  • Prentice IC, Meng TT, Wang H, Harrison SP, Ni JA, Wang GH. 2011. Evidence of a universal scaling relationship for leaf CO2 drawdown along an aridity gradient. New Phytologist 190: 169180.
  • Sessions AL, Sylva SP, Hayes JM. 2005. Moving-wire device for carbon isotopic analyses of nanogram quantities of nonvolatile organic carbon. Analytical Chemistry 77: 65196527.
  • Shaw G, Yeadon A. 1964. Chemical studies on the constitution of some pollen and spore membranes. Grana Palynologica 5: 247252.
  • Smedley MP, Dawson TE, Comstock JP, Donovan LA, Sherrill DE, Cook CS, Ehleringer JR. 1991. Seasonal carbon isotope discrimination in a grassland community. Oecologia 85: 314320.
  • Smith RJ. 2009. Use and misuse of the reduced major axis for line-fitting. American Journal of Physical Anthropology 140: 476486.
  • Turney CSM, Barringer J, Hunt JE, McGlone MS. 1999. Estimating past leaf-to-air vapour pressure deficit from terrestrial plant δ13C. Journal of Quaternary Science 14: 437442.
  • Turney CSM, Hunt JE, Burrows C. 2002. Deriving a consistent δ13C signature from tree canopy leaf material for palaeoclimatic reconstruction. New Phytologist 155: 301311.
  • Urban MA, Nelson DM, Jiménez-Moreno G, Châteauneuf J-J, Pearson A, Hu FS. 2010. Isotopic evidence of C4 grasses in southwestern Europe during the early Oligocene–middle Miocene. Geology 38: 10911094.
  • Van de Water PK, Leavitt SW, Betancourt JL. 1994. Trends in stomatal density and 13C/12C ratios of Pinus flexilis needles during last glacial–interglacial cycle. Science 264: 239243.
  • Weaver JE, Albertson FW. 1936. Effects of the great drought on the prairies of Iowa, Nebraska, and Kansas. Ecology 17: 567639.
  • Williams JW, Shuman BN, Webb T, Bartlein PJ, Leduc PL. 2004. Late-Quaternary vegetation dynamics in North America: scaling from taxa to biomes. Ecological Monographs 74: 309334.
  • Wittmer MHOM, Auerswald K, Tungalag R, Bai YF, Schaufele R, Schnyder H. 2008. Carbon isotope discrimination of C3 vegetation in Central Asian grassland as related to long-term and short-term precipitation patterns. Biogeosciences 5: 913924.
  • Woodward FI. 1987. Stomatal numbers are sensitive to increases in CO2 from preindustrial levels. Nature 327: 617618.