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Elevation contours of the Precambrian surface of south-central Wisconsin
Elevation contour data and an accompanying report provide an updated interpretation of the elevation of the top of Precambrian bedrock in south-central Wisconsin. The elevation surface was developed from geologic and geophysical data, and provides new detail on the entrenched bedrock valleys that were incised into the north and south ranges of the Baraboo...-
Elevation contours of the Precambrian surface of south-central Wisconsin [dataset 1]
2022
GIS Data: File geodatabase, metadata
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Geoscience Wisconsin Volume 14
Ordovician-Silurian boundary of the Neda Formation-
Ferruginous and Calcareous Oolites at the Ordovician-Silurian Boundary in Illinois
1991
Journal: p. 1-21
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Paleomagnetic Studies of Rock at the Ordovician-Silurian Boundary in Wisconsin
1991
Journal: p. 53-63