A review and evaluation of our knowledge of the structure of the crust and upper mantle of the continental United States, exclusive of Alaska, as determined from geophysical observations. Covers geophysical methods of studying the crust and upper mantle; a region-by-region review of crustal and upper-mantle structure; continental overviews based on the different geophysical methods; and geologic and petrologic syntheses based largely on the geophysical results.

Frank D. Wanger, Reporter of Decisions. Cases Adjudged in the Supreme Court at October Term, 1994, Beginning of Term, October 3, 1994 Through February 28, 1995