Ice thickness and stratigraphy at nearshore locations on the Great Lakes (English units)

Ice-thickness and stratigraphic data have been collected under a program instituted by the U.S. Lake Survey during winter 1965-66. The program is continuing under the Great Lakes Environmental Research Laboratory. The data collection network is documented and the data collection and editing procedures are described. Edited data are presented in Standard (English) unites. A version of this report using metric units is available. Supersedes all versions of this data released prior to July 1978. Chiefly tables. Also available online in PDF via the NOAA Central Library. Includes bibliographical references (page 19).