@conference {1555, title = {Altithermal of the Canadian Rockies; timing and internal structure; evidence from lake sediments}, booktitle = {14th biennial meeting of the American Quaternary Association}, volume = {14}, year = {1996}, note = {id: 1262}, month = {1996}, pages = {173}, address = {Flagstaff, AZ}, author = {Leonard, Eric and Resoner, Mel} }