@article {34010,
	title = {The paleoecology of the central and northern parts of the Glacial Lake Agassiz basin},
	volume = {Special Paper No. 26},
	year = {1983},
	note = {In: Glacial Lake Agassiz, J. T. Teller and L. Clayton, eds},
	pages = {157-170},
	institution = {Geological Association of Canada},
	author = {Ritchie, J.C.}
}
