Niantic quadrangle, Illinois : 15 minute series (topographic).

Description:

Contour interval 10 feet.;"Culture and drainage in part compiled from aerial photographs taken 1950. Topography by plane-table surveys 1954."; (W 89⁰15ʹ00ʺ--W 89⁰00ʹ00ʺ/N 40⁰00ʹ00ʺ--N 39⁰45ʹ00ʺ);Relief shown by contours and spot heights.;1 map, colored;45 x 35 cm.;1:62,500

Creator:

Geological Survey (U.S.)

Publisher:

Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.)

Provider:

University of Illinois Urbana-Champaign

Resource Class:

Maps

Resource Type:

Topographic maps

Temporal Coverage:

1969

Spatial Coverage:

Illinois

Rights:

The University of Illinois Map Library requests the following acknowledgement be included when using this Historical Map: Map provided courtesy of the Map Library at the University of Illinois at Urbana-Champaign.; No Copyright - United States; http://rightsstatements.org/vocab/NoC-US/1.0/

Access Rights:

Public

Format:

JPEG2000

More details at:

https://digital.library.illinois.edu/items/a31dfcf0-994e-0134-2096-0050569601ca-e