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The Influence of Bedrock Topography on the Origin of a Mid-Pleistocene Epoch Glacial Lake in Rock County, Southwest Minnesota

Southwick, David L (Minnesota Geological Survey, 2017)
A circular, closed depression 1.9 miles (3 kilometers) in diameter that was formerly occupied by a shallow lake is located in the glaciated landscape of northern Rock County, southwest Minnesota. The depression is partly ...

Characterization of the Philbrook Intrusion, Central Minnesota

Boerboom, Terrence J; Geary, Jesse (Minnesota Geological Survey, 2017)
The Philbrook intrusion is an informal name for a small, sub-circular mafic pluton that is exposed at the surface along the southeast side of the Long Prairie River near the town of Philbrook, in northeastern Todd County, ...

C-42, Geologic Atlas of Becker County, Minnesota

Bauer, Emily J.; Chandler, V.W.; Jirsa, Mark A.; Marshall, Katherine J.; Gowan, Angela S.; Hamilton, Jacqueline D.; Radakovich, Amy L. (Minnesota Geological Survey, 2016)
A County Geologic Atlas project is a study of a county's geology, and its mineral and ground-water resources. The information collected during the project is used to develop maps, data-base files, and reports. This same ...

C-37, Geologic Atlas of Brown County, Minnesota

Boerboom, Terrence J (Minnesota Geological Survey, 2016)
A County Geologic Atlas project is a study of a county's geology, and its mineral and ground-water resources. The information collected during the project is used to develop maps, data-base files, and reports. This same ...

OFR2016-04, Preliminary geologic maps of Lake and St. Louis Counties, northeastern Minnesota

Jirsa, Mark A; Boerboom, Terrence J; Radakovich, Amy L; Chandler, Val W; Peterson, Dean M; Schmitz, Mark D.; Dengler, Elizabeth L; Wagner, Kaleb G.; Meyer, Gary N; Horton, Jennifer M; Setterholm, Dale R; Lively, R.S. (Minnesota Geological Survey, 2016--2020)
This OFR is a repository for on-going mapping in Lake and St. Louis counties that began in 2015 and will be largely completed by 2020. It contains preliminary bedrock and surficial geologic maps and associated products ...