Cover Image

Maps and seismic profiles showing thickness and distribution of postglacial deposits beneath the southern two-thirds of Lake Michigan /

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Foster, David S. (David Smith), Colman, Steven M.
Format: Government Document Map
Language:English
Published: Reston, VA : The Survey ; 1992.
Series:Miscellaneous investigations series (Geological Survey (U.S.)) ; I-2202.
Subjects:
Seismology > Michigan, Lake > Maps.
Lake sediments > Michigan, Lake > Maps.
Sedimentation and deposition > Michigan, Lake > Maps.
Description
Item Description:Depths shown by isolines and gradient tints.
Envelope margin title: Thickness and distribution of postglacial deposits beneath Lake Michigan.
Includes text, bibliography, location map, and 6 diagrams.
Cartographic material.
Physical Description:2 maps on 1 sheet : color ; each 66 x 32 cm., on sheet 102 x 145 cm., folded in envelope 30 x 24 cm.