Publications

1981

E. Landing, S. Westrop, R. Ludvigsten, J. Aitken, M. Taylor 1981, Upper Cambrian and Lower Ordovician Biostratigraphy, Jasper National Park, Alberta. The Cambrian System in the southern Canadian Rocky Mountains, Alberta and British Columbia. Guidebook for Field Trip 2. Presented at the ,Second International Symposium on the Cambrian System. Golden, Colorado, Golden, Colorado