A crypto-explosion structure an Charlevoix and the St. Urbain anorthosite
By: Denis W. Roy, Jehan Rondot and Robert F. Dymek.
Contributors: Rondot, Jehan.; Dymek, Robert F.; International Geological Congress, (24th : 1972 : Montreal)
Series: Guidebook = -- Field excursions / 24th International Geological Congress. B -- B-06
Publisher: International Geological Congress
Published: 1972
Place of publication: Montreal
Language: eng
Notes: Part of the Field excursion guidebook series B of the 24th International Geological Congress, Montreal, Quebec, 1972.

English and French text.