​Griffin, S. R. & Barrett, S. C. H. (2004). Post-glacial history of Trillium grandiflorum (Melanthiaceae) in eastern North America: inferences from phylogeography. American Journal of Botany 91(3): 465–473.

​

​​How will a receding tree line and melting permafrost affect life and land in the north? (2007). Retrieved from http://www.canadiangeographic.ca/atlas/themes.aspx?id=ipy&

​

Jenness S. E. (1960). Late Pleistocene glaciation of eastern Newfoundland. Bulletin of the Geological Society of America VOL. 71, 161-180.

​

Lasso, M. G. (n.d.). Biological effects of glaciation on an Alaskan white spruce forest. Retrieved from http://serc.carleton.edu/vignettes/collection/25467.html

​

Liverman, D., Batterson, M. Bell, T., Nolan, L., Marich, A. and Putt, M. 2006. Digital Elevation models from shuttle radar topography mission data – new insights into the Quaternary history of Newfoundland. Current Research (2006) Newfoundland and Labrador Department of Natural Resources, Geological Survey Report 06-1: 177-189.

​

Livingstone, D. A. (1968). Some Interstadial and Postglacial Pollen Diagrams from Eastern Canada. (Ecological Monographs no. 38).

​

MacDonald, G. M. (1992). Long-term monitoring of boreal forests using fossil pollen records. Unasylva - No. 170 - Boreal forests, 43. Retrieved from http://www.fao.org/docrep/u6850e/u6850e04.htm

​

Mark , J. (2009). Boreal forest. Retrieved from http://atlas.nrcan.gc.ca/site/english/learningresources/theme_modules/borealforest/index.html

​

​Nova Scotia Museum of Natural History. Natural History of Nova Scotia, Volume I. Retrieved from http://museum.gov.ns.ca/mnh/nature/nhns/t4/t4-2.htm

​

Pielou, E. C. (1991). After The Ice Age: The Return of Life to Glaciated North America. University of Chicago Press, Chicago.

​

​

​

​

​

​

​

 

​