The Sept Oct Nov 1979 edition of the Geological Society of Minnesota (GSM) newsletter included a story on exploring the Mississippi by Barbara Gudmundson, a memorial to George A. Thiel, and society notices.
The September-October-November 1980 edition of the Geological Society of Minnesota (GSM) newsletter included customary society notices, and a report on a field trip on Precambrian geology led by R. W. Ojakangas.
The Sept-October-November 1981 edition of the Geological Society of Minnesota (GSM) newsletter included a report on a field trip to the Black Hills, and a memorial to Clark Pettengill, and announcement of the lectures for the coming winter.
The September-October-November 1982 edition of the Geological Society of Minnesota (GSM) newsletter included society news, and reports on a field trip to the Minnesota River Valley, and on beachcombing in Wisconsin.
The September-October-November 1983 edition of the Geological Society of Minnesota (GSM) newsletter included various society notices, and news that the state fair booth had won an award.
The September-October-November 1984 edition of the Geological Society of Minnesota (GSM) newsletter described the state fair booth, and included regular society notices.
The September 1970 edition of the Geological Society of Minnesota (GSM) newsletter included various meeting notices, a report on a field trip to the Black Hills, and text from geological markers.
The October-November-December 1975 edition of the Geological Society of Minnesota (GSM) newsletter included various meeting notices, and a report by Marcia Gunnville on a field trip to northern Minnesota.
The October-November-December 1977 edition of the Geological Society of Minnesota (GSM) newsletter announced plans for a society history to be written to commemorate the coming 40th anniversary, reported the death of William L. Calvert, and included a story on the North Shore.
The October-December 1990 edition of the Geological Society of Minnesota (GSM) newsletter included society notices, and a memorial to Fred W. Hallberg.
The November-December-January 1985-1986 edition of the Geological Society of Minnesota (GSM) newsletter included the President's message by Eva Selander, society notices, and a story on digging for dinosaurs.
The November-December-January 1986-1987 edition of the Geological Society of Minnesota (GSM) newsletter reported that planning had started for the 50th anniversary of the society, and included news of the death of Marjorie McGladrey and Ralph Marsden.
The November 1970 edition of the Geological Society of Minnesota (GSM) newsletter included a report on the Midwest federation meeting in Minneapolis, and announcement of the death of Dr. H.N. Reinking.
The May-June 1972 edition of the Geological Society of Minnesota (GSM) newsletter included society notices, news that the Geological Society of America would meet in Minneapolis in November 1972, and an article on geology of Glacier National Park.
The May-June 1973 edition of the Geological Society of Minnesota (GSM) newsletter included society notices, an excerpt on the Minnesota River Valley, and a memorial to Dr. Bert R. Carlson.
The May-June 1977 edition of the Geological Society of Minnesota (GSM) newsletter included various society notices, local field trips, news of the death of Mary Mayotte and Ernest Bukofzer, and a story on southwestern Minnesota.
The May-June-July 1986 edition of the Geological Society of Minnesota (GSM) newsletter included various society notices, and news of the death of Clyde Case.
The March-April-May 1980 edition of the Geological Society of Minnesota (GSM) newsletter reported on society affairs, mentioned Minnesota Geological Survey slide shows on glacial geology and the Anoka sand plain prepared by Marcia Gunnville, and included memorials to Myrtle Fore, Helene Becker, and Mike Vaclavek.
The March-April-May 1981 edition of the Geological Society of Minnesota (GSM) newsletter included memorials to George H. Schwartz and Margaret A. Paschke, along with regular society notices.
The March-April-May 1982 edition of the Geological Society of Minnesota (GSM) newsletter included society notices, and announcement of four field trips over the summer to examine Minnesota geology.