National Geologic Map Database
Product Description Page
-
Title: Stratigraphy of Middle Ordovician rocks in the zinc-lead district of Wisconsin, Illinois, and Iowa [Mississippi Valley]
-
Author(s): Agnew, A.F., Behre, C.H., Jr., Heyl, A.V., Jr., and Lyons, E.J.
-
Publishing Organization: U.S. Geological Survey
-
Series and Number: Professional Paper 274-K [p. K251-K312]
-
Larger Work: Shorter contributions to general geology, 1955-57
- Publication Date: 1956
- Map Scale: 1:1,355,290
- Cross Section: None
- North Latitude: 43° 38' 18" N (43.6383)
- South Latitude: 42° 7' 23" N (42.1231)
- East Longitude: 88° 59' 45" W (-88.9958)
- West Longitude: 91° 49' 21" W (-91.8225)
-
Corrections to this entry?
* See base map disclaimer below.
Find more maps in this area with mapView
- Links and Downloads:
- View the publication from the USGS Publications Warehouse
* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.