Bibliographic Detail
Petryk, A.A. & Mamet, B.L., 1972
Reference:
Petryk, A.A. & Mamet, B.L. (1972). Lower Carboniferous Algal Microflora, Southwestern Alberta. Canadian Journal of Earth Sciences 9(7): 767-802, 10 figures, 10 plates.
Publication Date:
July 1972