Publication Citation

USGS Series IMAP
Report Number 1420(NK-17)
Title Quaternary geologic map of the Lake Erie 4 degrees x 6 degrees quadrangle, United States and Canada
Edition Version 1.1
Language ENGLISH
Author(s) edited by Fullerton, David S.; Richmond, Gerald M.; state compilations by Fullerton, David S.; Cowan, W. R.; Sevon, W. D.; Goldthwait, R. P.; Farrand, W. R.; Muller, E. H.; Behling, R. E.; Stravers, J. A.; edited and integrated by Fullerton, David S.; Richmond, Gerald Martin
Year 1991
Originating office
USGS Library Call Number M(200) I no.1420(NK-17)
Physical description 1 map :col. ;44 x 51 cm., on sheet 96 x 142 cm., folded in envelope 30 x 24 cm. +1 pamphlet (8 p. ; 28 cm.)
ISBN
Northernmost latitude 0440000
Southernmost latitude 0400000
Easternmost longitude -0780000
Westernmost longitude -0840000

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Abstract

The Quaternary Geologic Map of the Lake Erie 4? x 6? Quadrangle was mapped as part of the Quaternary Geologic Atlas of the United States. The atlas was begun as an effort to depict the areal distribution of surficial geologic deposits and other materials that accumulated or formed during the past 2+ million years, the period that includes all activities of the human species. These materials are at the surface of the earth. They make up the 'ground' on which we walk, the 'dirt' in which we dig foundations, and the 'soil' in which we grow crops. Most of our human activity is related in one way or another to these surface materials that are referred to collectively by many geologists as regolith, the mantle of fragmental and generally unconsolidated material that overlies the bedrock foundation of the continent. The maps were compiled at 1:1,000,000 scale.