The October 1943 edition of the Geological Society of Minnesota (GSM) newsletter includes the 1943/1944 weekly lecture series on historical geology by Professor Thiel, field notes that included news from individuals, an editorial column by Alger R. Syme, Editor, and an article titled 'Geology' by Edward P. Burch.
The Spring 2007 edition of the Geological Society of Minnesota (GSM) newsletter included several articles and notices, and a memorial to Walter J. Blowers, and to William A. Powell.
The Fall 2007 edition of the Geological Society of Minnesota (GSM) newsletter included several articles and notices, and news of plans for a geology town hall meeting.
The Spring 2008 edition of the Geological Society of Minnesota (GSM) newsletter included several articles and notices, including a report on the OneGeology project that Harvey Thorleifson is involved with, and news that the town hall would be April 5 in Maplewood.
The Summer 2008 edition of the Geological Society of Minnesota (GSM) newsletter included a report on the successful town hall meeting, included memorials to Eva Selander and Everett Luhmann, a story on carbon dioxide sequestration by Harvey Thorleifson, along with various other articles.
The Spring 2009 edition of the Geological Society of Minnesota (GSM) newsletter included a report on recently installed geological markers, and other articles and notices such as an account of the Minnesota geological community by Harvey Thorleifson, and a memorial to Jerry Mundt.
The Summer 2009 edition of the Geological Society of Minnesota (GSM) newsletter included a broad range of articles and notices, including a story on Minnesota Geological Survey information systems by Harvey Thorleifson, and a memorial to Dode Wonson.
The Fall 2009 edition of the Geological Society of Minnesota (GSM) newsletter included a story on the Split Rock marker, and various articles and notices.
The Fall 2008 edition of the Geological Society of Minnesota (GSM) newsletter included several articles and notices, such as reports on field trips to Kentucky and Wisconsin.
The Spring 2010 edition of the Geological Society of Minnesota (GSM) newsletter included a broad range of society news and notices, including a story on a national geothermal database by Harvey Thorleifson.
The Winter 2008 edition of the Geological Society of Minnesota (GSM) newsletter included society news, a story on International Year of Planet Earth by Harvey Thorleifson, and other stories such as a report on field trips to the St Croix Valley and Duluth.
The Fall 2010 edition of the Geological Society of Minnesota (GSM) newsletter included society news and notices, and stories such as a description of the Minnesota geochemical landscape by Harvey Thorleifson.
The Spring 2011 edition of the Geological Society of Minnesota (GSM) newsletter unveiled a new format, and included several articles and notices such as a new geologic map of Minnesota, and report to scan society archives.
The Winter 2010 edition of the Geological Society of Minnesota (GSM) newsletter included the President's message by Dick Bottenberg, society news and notices, and articles such as an account of the Minnesota mining community by Harvey Thorleifson.
The Winter 2011 edition of the Geological Society of Minnesota (GSM) newsletter reported on the coming major agate show, and several stories such as a report on the successful Geological Society of America conference in Minneapolis, and a story on carbon sequestration potential in the region by Harvey Thorleifson.
The Summer 2010 edition of the Geological Society of Minnesota (GSM) newsletter included several articles and notices, and a description of the 6000-person 2011 Geological Society of America meeting in Minneapolis by Harvey Thorleifson.
The Spring 2004 edition of the Geological Society of Minnesota (GSM) newsletter included society notices that indicated the lecture season would focus on parks, and a Minnesota Geological Survey fact sheet on riverbank collapse in northwestern Minnesota.
The Summer 2004 edition of the Geological Society of Minnesota (GSM) newsletter included a report on Harvey Thorleifson's talk on new frontiers in geological mapping at the banquet, along with other articles and notices.
The Winter 2004 edition of the Geological Society of Minnesota (GSM) newsletter reported on a field trip to the Iron Range, news of the death of Alec Lowe and Tom Smalec, and plans for a field trip to the Rocky Mountains.
The Spring 2005 edition of the Geological Society of Minnesota (GSM) newsletter included a report on the International Year of Planet Earth, the President's message by Roger Benepe, and various articles including on by Harvey Thorleifson on geological mapping.
The Summer 2005 edition of the Geological Society of Minnesota (GSM) newsletter included a report on Robert Sloan's book on Minnesota Fossils and Fossiliferous Rocks, an article by Harvey Thorleifson in indicator minerals, and other articles and notices.
The Winter 2005 edition of the Geological Society of Minnesota (GSM) newsletter included a broad range of articles and notices, including a story on the history of the Minnesota Geological Survey by Harvey Thorleifson and G.B. Morey.
The Spring 2006 edition of the Geological Society of Minnesota (GSM) newsletter included several articles and notices, including an article on natural gas potential in Minnesota by Harvey Thorleifson.
The Summer 2006 edition of the Geological Society of Minnesota (GSM) newsletter included a notice regarding the international stone carving symposium in St Paul, and various other articles and notices, including a story on Pillsbury Hall by Harvey Thorleifson, and a story on fluorite by Ted Chura.
The Fall 2006 edition of the Geological Society of Minnesota (GSM) newsletter included news of the death of Gail Marshall, news from the University of Minnesota, and various articles and notices.
The Winter 2007 edition of the Geological Society of Minnesota (GSM) newsletter reported on the new Precambrian Research Center, the President's message from Janet Hopper, and several articles and notices.
The November 1943 edition of the Geological Society of Minnesota (GSM) newsletter includes a biography of Charles Herbert Preston, miscellaneous short items, and an article on 'Salt of the Earth' reprinted from Compressed Air magazine.
The February 1944 edition of the Geological Society of Minnesota (GSM) newsletter includes a biography of George A. Thiel, Ph.D., miscellaneous short items, and an article on Paricutin, Mexico's new volcano by Harvard Geologist Dr. L.C. Graton.
The January 1944 edition of the Geological Society of Minnesota (GSM) newsletter includes a biography of Dr. Leslie O. Dart, miscellaneous short items, and an article on 'Some Values in Historical Geology' derived from an address to the Society presented on October 11, 1943.
The March 1944 edition of the Geological Society of Minnesota (GSM) newsletter includes a biography of GSM Treasurer Joseph W. Zalusky, miscellaneous short items, the first geological crossword puzzle, and an article on synthetic sapphires produced by The Linde Air Products Corp.
The December 1944 edition of the Geological Society of Minnesota (GSM) newsletter includes the editor's thoughts on the first year of the newsletter, paleogeographic maps depicting North America at times such as the Middle Cambrian, a rock classification key, and an Ice Age map.
The October 1944 edition of the Geological Society of Minnesota (GSM) newsletter includes biographies of Mrs. Helen J. Sommers, Mrs. Charles H. Preston, and Mrs. Anna Kolderie, miscellaneous short items, an article on 'Interpreting Fossil Remains' by Miss Thelma Sneed, and a article on Carlsbad Caverns condensed from Compressed Air Magazine.
The January 1945 edition of the Geological Society of Minnesota (GSM) newsletter included Ordovician paleogeographic maps for North America and Europe, and article on trilobites, mineralogy, and history of the Great Lakes.
The February 1945 edition of the Geological Society of Minnesota (GSM) newsletter included a geology lesson, Silurian paleogeographic maps, miscellaneous notices, maps on the history of the Great Lakes, and a working classification for 50 common minerals.
The March 1945 edition of the Geological Society of Minnesota (GSM) newsletter included a geology lesson, Devonian paleogeographic maps, miscellaneous notices, and maps on the history of the Great Lakes.
The April 1945 edition of the Geological Society of Minnesota (GSM) newsletter included society notices, paleogeographic maps for the Mississippian, the bulletin board, a note on silicon, maps on the history of the Great Lakes, and miscellaneous items.
The June 1945 edition of the Geological Society of Minnesota (GSM) newsletter was dedicated to the memory of Edward Parris Burch, Founder of the Society; included were multiple eulogies, along with paleogeographic maps for the Pennsylvanian, a note on Niagara Falls, maps on history of the Great Lakes, and notices for two field trips per month over the summer.
The August 1945 edition of the Geological Society of Minnesota (GSM) newsletter included paleogeographic maps for the Permian, continued maps on history of the Great Lakes, a note on an esker in Minneapolis, and a humor page.
The October 1945 edition of the Geological Society of Minnesota (GSM) newsletter included society notes, the lecture program for the winter, paleogeographic maps for the Triassic, and notes on Crater Lake in New Mexico and an ancient Niagara River.
The December 1945 edition of the Geological Society of Minnesota (GSM) newsletter included a report on the convention of the Midwest Federation of Geological Societies in Illinois, paleogeographic maps for the Jurassic, note on staurolites and on map projections, and continuation of the series on Great Lakes history.
The January 1946 edition of the Geological Society of Minnesota (GSM) newsletter included society notices, paleogeographic maps for the Cretaceous, a note on mineralogy, and continuation of the series on Great Lakes history.
The March 1946 edition of the Geological Society of Minnesota (GSM) newsletter included paleogeographic maps for the Tertiary, a geology lesson on the interior of the earth, and continuation of the series on Great Lakes history.
The May 1946 edition of the Geological Society of Minnesota (GSM) newsletter included society news, notices for many field trips, paleogeographic maps for the Proterozoic and the Pleistocene, as well as notes on origin of petroleum, on trilobites, and on the geologic column.
The July 1946 edition of the Geological Society of Minnesota (GSM) newsletter included society news, paleogeographic maps for the Paleozoic, as well as notes on coal deposits in the US, and on salt domes.
The November 1946 edition of the Geological Society of Minnesota (GSM) newsletter included a report on the Midwest Federation of Geological Societies convention that had been held that October in Minneapolis, a notice of a 16-lecture series by George Schwartz on mineral deposits, a story by George Thiel on sand, and a report on the Society field trip to Grand Canyon.
The July 1947 edition of the Geological Society of Minnesota (GSM) newsletter included a report on the Black Hills field trip attended by 52, a story on non-metallic mineral resources, a story on the oil geology of the African Gold Coast, and a not on America's oldest mines.
The January 1947 edition of the Geological Society of Minnesota (GSM) newsletter included society notices including reference to a Black Hills field trip, a story on nuclear power, and a classification of mineral deposits.
The September 1946 edition of the Geological Society of Minnesota (GSM) newsletter focused on the Midwest Federation of Geological Societies convention that October in Minneapolis, including a listing of places of geologic interest in Minnesota.
The November 1947 edition of the Geological Society of Minnesota (GSM) newsletter included an update on Society affairs, an article on geology of Jay Cooke State Park, notices of weekly lectures, and note on mineral club history and on building a mineral collection, and a Society financial statement indicating an annual budget of about a thousand dollars.
The January 1948 edition of the Geological Society of Minnesota (GSM) newsletter included a plan for a field trip to Denver, society news, stories on geology of Alexander Ramsey State Park and of Duluth, and a photo of the Black Hills field trip group, with names.
The March 1948 edition of the Geological Society of Minnesota (GSM) newsletter included stories on geology of Gooseberry State Park, on earth science in the secondary schools, on the continental shelf, and on Minnesota iron ore.
The July 1948 edition of the Geological Society of Minnesota (GSM) newsletter included reports on the American Federation of Mineralogical Societies convention, and the field trip, in Denver, and a story on being married to an engineer.
The May 1948 edition of the Geological Society of Minnesota (GSM) newsletter included society news, plans for 2 or 3 field trips per month over the summer, a note on mineral collecting, and a story on the Panama Canal.
The September 1948 edition of the Geological Society of Minnesota (GSM) newsletter included society news, and stories on caves, as well as plans for the Midwest Federation of Geological Societies convention coming up in Chicago, a story on geology of Baptism River State Park, and a report on the Colorado field trip.
The November 1948 edition of the Geological Society of Minnesota (GSM) newsletter was dedicated to the memory of Society Past President and newsletter Editor Alger R. Syme, and included a story on geology of Lake Superior.
The January/February 1949 edition of the Geological Society of Minnesota (GSM) newsletter included memorial to Mr. Rowberg and to Alden Clark, and a membership directory.
The March/May 1949 edition of the Geological Society of Minnesota (GSM) newsletter included society news, a memorial to Junior F. Hayden, a story on geology of Whitewater State Park, and an outline of twice-monthly field trips for summer 1949.
The June/August 1949 edition of the Geological Society of Minnesota (GSM) newsletter included a report on a field trip to Utah and the Black Hills, and a listing of books being sold from the Alger R. Syme book collection.
The September/October 1949 edition of the Geological Society of Minnesota (GSM) newsletter included a report on the Midwest Federation of Geological Societies Convention in Davenport, Iowa, at which the focus shifted toward minerals and lapidary, as well as a memorial to Lillian J. Freeman, an article on the atmosphere, the lecture schedule for the coming winter, and an article on uranium.
The First Quarter 1950 edition of the Geological Society of Minnesota (GSM) newsletter indicated that the banquet speaker in March would be Dr. Ben Hur Wilson, an invitation to their events by the Minnesota Mineral Club, announcement of the coming national federation convention in Milwaukee, an article on time, and a third article on uranium.
The Second Quarter 1950 edition of the Geological Society of Minnesota (GSM) newsletter outlined a planned field trip to Wisconsin, a listing of twice-monthly field trips over the summer, an outline of a plan for advancement of geologic education in America, and information on the Milwaukee convention.
The Third Quarter 1950 edition of the Geological Society of Minnesota (GSM) newsletter included a report from the Milwaukee convention of the federation, a review of the first twelve years of GSM activity, a listing of lectures planned for the winter, a report on dedication of a plaque at Gooseberry Falls, and a financial report.
The First Quarter 1951 edition of the Geological Society of Minnesota (GSM) newsletter reported that plaques had been ordered for near Stillwater and Mankato, and included GSM articles of incorporation and bylaws, and a membership directory.
The Second Quarter 1951 edition of the Geological Society of Minnesota (GSM) newsletter mentioned that the State Fair booth was joint with the University of Minnesota geology department and the survey, and reported on plans for twice-monthly summer field trips to sites ranging from Alberta to Wisconsin, as well as news of the planned dedication of the Reads Landing plaque, an article on plans for the federation convention in Houghton, where hotel rooms could be had for $2.50 a night, and an article on geology of Buffalo River State Park.
The Third Quarter 1951 edition of the Geological Society of Minnesota (GSM) newsletter included a report on the first state fair booth, an indication that the American Geological Institute had published news on the Minnesota plaque project, the lecture program for the winter, reports on plaque dedications, a report on the convention in Tacoma, and a report on the field trip to Alberta.
The Spring 1952 edition of the Geological Society of Minnesota (GSM) newsletter discussed the Junior Hayden bequest to the University, an outline of twice-monthly field trips over the summer, and news on plans for the Midwest convention at Macalester College.
The Fourth Quarter 1951 edition of the Geological Society of Minnesota (GSM) newsletter included the program for lectures at the Science Museum, announcement of the death of Benjamin A. Pratt, news that Macalester would host the coming Midwest convention, a note on the lake Pepin plaque, and article on the Franconia Formation by Robert R. Berg, and another on climate, as well as a memorials to Effie Burch McWethy, Paul Denkowitz, and Benjamin A. Pratt.
The December 1949 edition of the Geological Society of Minnesota (GSM) newsletter included the Presidential Address, a review of the contribution made to the society by Mr. E. P. Burch, a report on the geological markers project, an article on uranium, and news of the death of Hazel Prochaska.
The Fall/Winter 1952 edition of the Geological Society of Minnesota (GSM) newsletter indicated lecture attendance averaging 89, a description of the public perception of geology based on state fair experience, a note on copper-nickel potential near Ely, a report on the eastern federation meeting in Newark, and a memorial to Edward W. Hawley.
The Spring/Summer 1953 edition of the Geological Society of Minnesota (GSM) newsletter included plans for summer field trips, an article on Newton Horace Winchell, an article on time-lapse, memorials to W. C. Wilson and Lynn Gardiner, and a report on the Midwest federation convention in St. Louis.
The Fall/Winter 1953-1954 edition of the Geological Society of Minnesota (GSM) newsletter included an editorial on the future of the society, the weekly lecture schedule, an article on mineral hardness, and an article discussing GSM field trips.
The Spring/Summer 1954 edition of the Geological Society of Minnesota (GSM) newsletter included a listing of planned summer field trips, an article on aluminum, a note on plaques for Minnehaha Park, Mille Lacs, Minnetonka, and Elk River, a report on the Midwest convention in Milwaukee, memorials to Ralph Hollingsworth, H. H. Edgerton, and Maida Wheeler, and a story on the around-the-world trip made by Mr. and Mrs. Henry Sommers.
The Spring/Summer 1955 edition of the Geological Society of Minnesota (GSM) newsletter included an article on Hawaii, an article and map showing location of 28 geological markers across Minnesota, as well as the text for markers at St. Louis River, Duluth Harbor, and the Mesabi Range, as well as a financial statement for the society.
The Fall/Winter 1954-1955 edition of the Geological Society of Minnesota (GSM) newsletter included a listing of weekly lectures, am article on how rocks can tell romantic stories, plans for twice-monthly summer field trips, and an article on the cause of ice ages.
The Spring/Summer 1956 edition of the Geological Society of Minnesota (GSM) newsletter included plans for twice-monthly summer field trips, plans for the Midwest federation convention in St. Paul, and the text of plaques at Red Wing, Whitewater State Park, Grand Marais, and Lake Harriet.
The Winter 1955-1956 edition of the Geological Society of Minnesota (GSM) newsletter listed lectures, several given by Dr. Sloan, plans for a two-week trip to Montana and Washington, an open letter from the Board, articles on time and on soil, and a memorial to Charles H. Preston.
The Lecture Season 1956-1957 edition of the Geological Society of Minnesota (GSM) newsletter indicated that the geological marker project that had been funded by the Louis W. and Maud Hill Family Foundation was nearing completion, as well as three articles on field trips.
The Fall/Winter 1957-1958 edition of the Geological Society of Minnesota (GSM) newsletter indicated plans for lectures, including a structural geology series by J. Campbell Craddock, news on the Burch Rock Collection, a financial statement, and a report on the Midwest convention in Platteville.
The Spring/Summer 1957 edition of the Geological Society of Minnesota (GSM) newsletter reported on plans for the field trip to Colorado and New Mexico, as well as twice-monthly local summer field trips and the Midwest federation field trip convention, and an article on uranium mines.
The Spring/Summer 1958 edition of the Geological Society of Minnesota (GSM) newsletter described twice-monthly field summer trips, a report on society affairs, and an article on nickel.
The Spring/Summer 1959 edition of the Geological Society of Minnesota (GSM) newsletter discussed cancellation of the field trip to Ohio and Indiana, and an article on the distribution of rock types relative to region and age.
The Fall/Winter 1958-59 edition of the Geological Society of Minnesota (GSM) newsletter outlined plans for twice-monthly lectures, a summary of basic geological terminology, a discussion of field trips, and an article on ore minerals.
The Winter 1960 edition of the Geological Society of Minnesota (GSM) newsletter included articles on the risk that carbon dioxide emissions may cause climate change and on geology of the Twin Cities, and a report on activity of the American Federation of Mineralogical Societies.
The Spring/Summer 1961 edition of the Geological Society of Minnesota (GSM) newsletter included notices regarding the Midwest federation meeting in Saginaw and a Black Hills field trip, and a financial statement.
The First Quarter 1964 edition of the Geological Society of Minnesota (GSM) newsletter included an article on geology of Isle Royale, and various society notices.
The Spring Quarter 1964 edition of the Geological Society of Minnesota (GSM) newsletter reported on plans for the annual banquet in April, and reported the death of Frank Hitchcock, Macy L. Sprachner, and Henry S. Sommers, as well as articles on Mississippi Valley lead-zinc, fossils, and on rock-hounding in Mexico, and a listing of state geological surveys in the region.
The Fall/Winter 1964 edition of the Geological Society of Minnesota (GSM) newsletter included society notices, a report on a GSM display at a bank in Minneapolis, notice of a field trip to the Finger Lakes of New York, explanation of the hiatus in publication of the newsletter, and memorials to Mrs. Henry L. Woltman, Dr. Henry W. Woltman, Mrs. Anna Meuller Ermert, and Harry Sommers, announcement of a field trip to examine declining water levels in the west Metro, and reports on field trips to Moose Lake and the Minnesota River Valley.
The Spring/Summer 1965 edition of the Geological Society of Minnesota (GSM) newsletter included society notices, a memorial to William F. Schroeder, articles by Dr. Robert E. Sloan on the Cretaceous, by Dr. Tibor Zoltai on gems and minerals, and by Dr. H. F. Arneman on soils, and a report on plans for a field trip to the eastern U.S.
The Fall/Winter 1965 edition of the Geological Society of Minnesota (GSM) newsletter included society notices, a memorial to Josephine McWethy, a report on the 1965 long trip to the world's fair in New York City, an article on the geology of New York state, and report on field trips to St. Cloud and to Wisconsin.
The Spring/Summer 1966 edition of the Geological Society of Minnesota (GSM) newsletter mentioned completion of the 32-site geologic marker program, and included society notices, memorials to Lulu Zalusky, Nellie E. Howard, and Ida M. Swanson, and plans for field trips and lectures, along with articles on the Precambrian by Dr. W.C. Phinney and by Dr. Henry Lepp, on origin of petroleum by Dr. F.M. Swain, on age determination of rocks by Dr. J.A. Grant, on paleoecology by Dr. E.J. Cushing, on Pleistocene geology by Dr. H.E. Wright, and on structure of continents by Dr. J.C. Craddock, as all as an article on earthquakes.