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You searched for: Provider University of Illinois Urbana-Champaign Remove constraint Provider: University of Illinois Urbana-Champaign Time Period 1950-1999 Remove constraint Time Period: 1950-1999

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1.

Xenia quadrangle, Illinois : 15 minute series (topographic) Maps maps university-of-illinois-urbana-champaign

1954. Geological Survey (U.S.). Contour interval 10 feet.;"Culture and drainage in part compiled from aerial photographs taken 1938 and 1949. Topography by plane-table surveys 195... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).

2.

Woodfordian Moraines [Illinois] university-of-illinois-urbana-champaign

1991. Illinois State Geological Survey. Named Woodfordian moraines, or Wisconsinan End Moraines, of Illinois. Data originally from ISGS Bulletin 94, Pleistocene Stratigraphy of Illinois, ... Illinois State Geological Survey.

3.

Wisconsin-Illinois, South Wayne quadrangle Maps maps university-of-illinois-urbana-champaign

1950. Geological Survey (U.S.). Contour interval 20 feet.;"Surveyed in 1921.";Relief shown in contours.;1 map, colored;45 x 34 cm.;1:62,500. Geological Survey (U.S.), Geological Survey Division (Urbana, Ill.), and Geological and Natural History Survey (Madison, Wis.).

4.

Villa Grove quadrangle, Illinois : 15 minute series (topographic) Maps maps university-of-illinois-urbana-champaign

1957. Geological Survey (U.S.). 1 map, colored;Contour interval 10 feet.;"Culture and drainage in part compiled from aerial photographs taken 1953-1954. Topography by planetable s... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).

5.

USGS Quadrangle Boundaries and Corner Points in NAD83 [Illinois] Datasets datasets university-of-illinois-urbana-champaign

1998. Illinois State Geological Survey. Point, line, and polygon data that describe ideal USGS quadrangle boundaries and cornor points for quadrangles that intersect the state of Illinois... Illinois State Geological Survey.

6.
Datasets datasets

USDA-NASS Cropland Data Layer [Illinois] (1999-2006) Datasets datasets university-of-illinois-urbana-champaign

1999. National Agricultural Statistics Service. The United States Department of Agriculture, National Agricultural Statistics Service (USDA-NASS) Cropland Data Layer (CDL) for Illinois is a raste... Illinois State Geological Survey.

7.

U.S. Geographic Names Information System (GNIS) [Illinois] Portion Datasets datasets university-of-illinois-urbana-champaign

1974. United States Geological Survey (USGS) and Illinois State Geological Survey. Point feature class of named places and features in Illinois. It includes place name, location, and general feature type. There are many general fe... Illinois State Geological Survey.

8.

Tuscola quadrangle, Illinois : 15 minute series (topographic) Maps maps university-of-illinois-urbana-champaign

1964. Geological Survey (U.S.). Contour interval 10 feet.;"Culture and drainage in part compiled from aerial photographs taken 1948. Topography by plane-table methods 1935 and 195... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).

9.

Teutopolis quadrangle, Illinois : 15 minute series (topographic) Maps maps university-of-illinois-urbana-champaign

1955. Geological Survey (U.S.). Contour interval 10 feet.;"Culture and drainage in part compiled from aerial photographs taken 1952. Topography by plane-table surveys 1952-1953.";... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).