GSA Bookstore

Table of Contents - GSA Field Guide 8

Excursions in Geology and History: Field Trips in the Middle Atlantic States

Edited by Frank J. Pazzaglia

1.	Geology of the Gettysburg battlefield: How Mesozoic events and processes impacted American history R.J. Cuffey, J.D. Inners, G.M. Fleeger, R.C. Smith II, J.C. Neubaum, R.C. Keen, L. Butts, H.L. Delano, V.A. Neubaum, and R.H. Howe	1
2.	A tour of the Peach Bottom Slate — Once the best building slate in the world J.L. Jones, C.K. Scharnberger, M.A. Schlegel, and D.C. Robinson	17
3.	The great Centralia mine fire: A natural laboratory for the study of coal fires G.B. Stracher, M.A. Nolter, P. Schroeder, J. McCormack, D.R. Blake, and D.H. Vice	33
4.	Geology of Delaware Water Gap National Recreation Area, New Jersey–Pennsylvania J.B. Epstein	47
5.	Rodinian collisional and escape tectonics in the Hudson Highlands, New York A.E. Gates, D.W. Valentino, M.L. Gorring, E.R. Thern, and J. Chiarenzelli	65
6.	Refining the metamorphic and tectonic history of the southeastern Pennsylvania Piedmont: Recent results from monazite and zircon geochronology and accessory-phase thermometry J.M. Pyle, H. Bosbyshell, and G.C. Blackmer	83
7.	Tectonic history of the Blue Ridge, north-central Virginia C.M. Bailey, S. Southworth, and R.P. Tollo	113
8.	Central Appalachian Piedmont and Blue Ridge tectonic transect, Potomac River corridor S. Southworth, A.A. Drake Jr., D.K. Brezinski, R.P. Wintsch, M.J. Kunk, J.N. Aleinikoff, C.W. Naeser, and N.D. Naeser	135
9.	Rivers, glaciers, landscape evolution, and active tectonics of the central Appalachians, Pennsylvania and Maryland F.J. Pazzaglia, D.D. Braun, M. Pavich, P. Bierman, N. Potter Jr., D. Merritts, R. Walter, and D. Germanoski	169
10.	Along-strike changes in fold-thrust belt architecture: Examples from the Hudson Valley, New York K.C. Burmeister and S. Marshak	199
11.	135 million years of history in southwestern Philadelphia, Pennsylvania R.A. Scheinfeld and C.M. Davenger	217
12.	Bicycle tour of the geology and hydrology of Philadelphia R.A. Scheinfeld	229
13.	Journey into anthracite A.R. Frantz, E.L. Simpson, and D.W. Freudenberger	239