@article {27073,
	title = {Precambrian rocks at Jasper. In : Fifth Annual Field Trip Guidebook},
	year = {1963},
	pages = {Appendix p {\textquoteright}1-2},
	institution = {Edmonton Geological Society},
	author = {Charlesworth, H. A. K. and Akehurst, A. J. and Bielenstein, H. V. and Weiner, J. L.}
}
