As promised here are a few references from the artical.
http://www.uoguelph.ca/~rmckitri/research/climate_1_pdf
Intergovernmental panel on climate change (2007), Fourth Assesment report, Cambridge University Press.
Monckton, C. (2009). Report to the US House of representatives Committee on energy and commerce. View at
http://www.scotese.com/climate.html
Scotese, C, R., (2001). Paleomap Project. View at
http://www.scotese.com/climate.html
Boucot, A, J., Xu, C, and Scotese, C. R., (2004). Phanerozoic climate zones and paleogeography with consideration of atmospheric CO2 levels. Paleotologicheskly Zhurnal, v2, pp 3 - 11.
http://deforrestation.geologist-1011.net/
Bashkirtsev, V, S. and Mashnich, G, P., (2003). Will we face global warming in the nearest future? Geomagnetism and Aeronomy 43: 124 - 127.
Soon, W., Baliunas, S, L, Robinson, A, B, Robinson, Z, W. (1999). Environmental effects of increased atmospheric carbon dioxide. Climate research. Vol 13, 149-164.
Hermann, A, D., Haupt, B, J., Patzkowsky, M, E Seldov, D, and Slingerland, R, L. (2004). Response of late ordovician paleooceannography to changes in sea level, continental drift and atmospheric pCO2: potential causes for long term cooling and glaciation. Paleogeog. Palaeoclimatol, Palaeoecol. 210: pp 385-481
Kaser , G., Hardy, D, R.,, Molg, T., Bradley, R, S., Hyera, T, M., (2004). Modern glacier retreat on kilimanjaro as evidence of climate change: observations and facts. international journal of climatology, v 24, pp 329 -339.
Lyman, J., Willis, J., and Johnson, G. (2006). Recent cooling of the upper ocean. Geophysical Research letters 33.
Thats enough, I cant be bothered typing any more. What do you make of these, there are quite a few more on the list.
Mark