Stratigraphy, structure, and economic geology of southern Somerset County and adjacent parts of Bedford and Fayette counties, Pennsylvania : guidebook for the 27th Annual Field Con...

by Flint, Norman K. (Norman Keith), 1921-
[Place of publication not identified] : [publisher not identified], 1962

Guidebook for the 78th Annual Field Conference of Pennsylvania Geologists, September 26-28, 2013 : a tale of two provinces : the Nippenose Valley and the Route 15 corridor.

[Harrisburg, Pa.] : Field Conference of Pennsylvania Geologists, 2013

Field trip guidebook for the Ordovician exposed : 12th International Symposium on the Ordovician System, June 12-16, 2015 : Post-meeting field trip: the Central Appalachians /

by Loch, James D.
[United States] : [publisher not identified] , 2015

Geology of the island of Grand Manan, New Brunswick : Precambrian to early Cambrian and Triassic formations : field trip B3 /

by McHone, J. Gregory (James Gregory), Fyffe, L. R., 1946-
Wolfville, Nova Scotia : Department of Earth Sciences, Acadia University, 2014