Vermont Geological Survey: 103 S. Main St., Laundry Building, Waterbury, VT 05671-0301 (802) 241-3608, fax (802) 241-3273, http://www.anr.state.vt.us/geology/vgshmpg.htm
Baldwin, Brewster, 1982, Geology of Vermont, Volume 35, no. 3, American Geological Institute: Alexandria, Virginia.
Marjorie, Gale and George Springston, 1998, Earthquakes in Vermont, Educational Leaflet No. 1, Vermont Geological Survey: Waterbury, Vermont.
Massey, Christine A. and Shelley F. Shyder, 1999, Geological Field Trips Sites for Teachers in Northwestern Vermont, in Wright, S. F., ed., New England Intercollegiate Geological Conference Guidebook, No. 91, p. 159-177.
Van Diver, Bradford B., 1987, Roadside Geology of Vermont and New Hampshire, Mountain Press Publishing Company: Missoula, Montana.
Wagner, F.J.E., 1984, Macroinvertebrates and Vertebrates of the Champlain Sea, Fossils of Ontario Part 2, Royal Ontario Museum: Toronto, Ontario, Canada. [similar to Vermont]
