Hepburn, J. Christopher books & textbook
Tectonic Studies of the Berkshire Massif, Western Massachusetts, Connecticut and Vermont (Geological Survey Professional Paper 888)
United States Government Printing Office /1975-01-01 Paperback
Tectonostratigraphic Terranes in the Northern Appalachians: Their Distribution, Origin, and Age; Evidence for Their Existence; Albany, New York to ... 26, 1989, Volume T359 (Field Trip Guidebooks)
Zen, E-an Hepburn, J. Christopher Kidd, William S. F. Robinson, Peter Skehan, James W. Thompson Jr., James B.
American Geophysical Union /1991-01-08 Plastic Comb / 68 Pages
isbn-10: 0875905609 / isbn-13: 9780875905600