Journal article
SILURIAN-DEVONIAN DISCONFORMITY IN SOUTHERN ONTARIO.
Abstract
The sub-Devonian (Gedinnian) disconformity in southern Ontario is developed upon the Upper Silurian Bertie Formation. Two erosion surfaces are recognizable: pre- and post-Oriskany sandstone. An extensive system of Silurian joints and fractures is developed within the Bertie beds. Analysis of sedimentological and paleontological data leads to the recognition of a marine transgressive-regressive sequence in which two distinct subaerial …
Authors
Kobluk DR; Pemberton SG; Karolyi M; Risk MJ
Journal
Bulletin of Canadian Petroleum Geology, Vol. 25, No. 6, pp. 1157–1186
Publication Date
January 1, 1977
ISSN
0007-4802