REFERENCES

Bailey, I.W. and Sinnot, E.W. 1915. A botanical index of Cretaceous and Tertiary climates. Science, 41: 831-834.

Basford, K.E. and Tukey, J.W. 1999. Graphical Analysis of Multiresponse Data: Illustrated with a Plant Breeding Trial. London: Chapman and Hall.

Burnham, R.J., Pitman, N.C.A., Johnson, K.R., and Wilf, P. 2001. Habitat-related error in estimating temperatures from leaf margins in a humid tropical forest. American Journal of Botany, 88(6):1096-1102.

Forest, C.E., Wolfe, J.A., Molnar, P., and Emanuel, K.A. 1999. Paleoaltimetry incorporating atmospheric physics and botanical estimates of paleoclimate. Geological Society of America Bulletin, 111(4):497-511.

Greenwood, D.R., Wilf, P., Wing, S.L., and Christophel, D.C. 2004. Paleotemperature estimation using leaf-margin analysis: Is Australia different? Palaios, 19:129-142.

Gregory-Wodzicki, K.M. 2000. Relationships between leaf morphology and climate, Bolivia: implications for estimating paleoclimate from fossil floras. Paleobiology, 26(4):668-688.

Huff, P.M., Wilf, P., and Azumah, E.J. 2003. Digital future for paleoclimate estimation from fossil leaves? Preliminary results. Palaios, 18:266-274.

Jacobs, B.F. 1999. Estimation of rainfall variables from leaf characters in tropical Africa. Palaeogeography, Palaeoclimatology, Palaeoecology, 145:231-250.

Jacobs, B.F. 2002. Estimation of low-latitude paleoclimates using fossil angiosperm leaves: examples from the Miocene Tugen Hills, Kenya. Paleobiology, 28(3):399-421.

Kennedy, E.M. 1998. Cretaceous and tertiary mMegafloras from New Zealand and their climate signals. Unpublished Ph.D. Thesis, Open University.

Kennedy, E.M., Spicer, R.A., and Rees, P.M. 2002. Quantitative palaeoclimate estimates from Late Cretaceous and Paleocene leaf floras in the northwest of the South Island, New Zealand. Palaeogeography, Palaeoclimatology, Palaeoecology, 184:321-345.

Kowalski, E.A. 2002. Mean annual temperature estimation based on leaf morphology: a test from tropical South America. Palaeogeography, Palaeoclimatology, Palaeoecology, 188:141-165.

Lep, J. and Milauer, P. 2003. Multivariate Analysis of Ecological Data Using CANOCO. Cambridge: Cambridge University Press.

Miller, I.M., Brandon, M., and Hickey, L.J. (in press). Reading the leaves of the Methow Basin (Washington State): Paratropical signature supports a far-traveled Baja BC. Earth and Planatary Science Letters.

Mosbrugger, V., Traiser, C. and Klotz, S. 2005. 'Synthetic Floras'—a flexible tool in large scale vegetation analysis. XVII International Botanical Congress Abstracts, p. 157.

R Development Core Team 2004. R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. ISBN 3-900051-07-0, URL http://www.R-project.org.

Royer, D.L., Wilf, P., Janesko, D.A., Kowalske, E.A., and Dilcher, D.C. 2005. Correlations of climate and plant ecology to leaf size and shape: Potential proxies for the fossil record. American Journal of Botany, 92(7):1141-1151.

Spicer, R.A., Herman, A.B., and Kennedy, E.M. 2004. Foliar Physiognomic Record of Climatic Conditions during Dormancy: Climate Leaf Analysis Multivariate Program (CLAMP) and the Cold Month Mean Temperature. Journal of Geology, 112:685-702.

Spicer, R.A., Herman, A.B., and Kennedy, E.M. 2005. The Sensitivity of CLAMP to Taphonomic Loss of Foliar Physiognomic Characters. Palaios, 20(5):429-438.

Stranks, L. 1996. Physiognomic and taphonomic studies in New Zealand and Australia: implications for the use of palaeobotany as a tool for palaeoclimate estimation. Unpublished Ph.D. Thesis, University of Oxford, Oxford.

Ter Braak, C.J.F. 1986. Canonical correspondence Analysis: a new eigenvector technique for multivariate direct gradient analysis. Ecology, 67: 1167-1179.

Thompson, R.S., Anderson, K.H. and Bartlein, P.J. 1999. Atlas of Relations Between Climatic Parameters and Distributions of Important Trees and Shrubs in North America. U.S. Geological Survey Professional Paper, 1650a&b.

Traiser, C. 2004. Blattphysiognomie als Indikator für Unweltparameter: Eine Analyse rezenter und fossiler Floren. Unpublished Ph.D. Thesis, Eberhard-Karls Universität Tübingen.

Traiser, C., Klotz, S., Uhl, D., and Mosbrugger, 2005. Environmental signals from leaves—a physiognomic analysis of European vegetation. New Phytologist, 166:465-484.

Wilf, P. 1997. When are leaves good thermometers? A new case for Leaf Margin Analysis. Paleobiology, 23(3):373-390.

Wilf, P., Wing, S.L., Greenmwood, D.R.and Greenwood, C.L. 1998. Using fossil leaves as paleoprecipitation indicators: An Eocene example. Geology 26(3):203–206.

Wolfe, J.A. 1993. A method of obtaining climatic parameters from leaf assemblages. U.S. Geological Survey Bulletin, 2040, 73 pp.

Wolfe, J.A. 1995. Paleoclimatic estimates from Tertiary leaf assemblages. Annual Review of Earth and Planetary Sciences, 23:119-142.

Wolfe, J.A. and Spicer, R.A. 1999. Fossil Leaf Character States: Multivariate Analysis. In Jones, T.P. and Rowe, N.P. (eds.), Fossil Plants and Spores: Modern Techniques, Geological Society, London, 233-239.