Maps, Data, Publications, and Resources
Digital Versions of Older NEIGC Guidebooks (1920-1989). at <http://www.library.unh.edu/digital/category/science-technology>
Geologic Fieldtrip Guidebook database for North America - (AGI). at <http://guide.georef.org/dbtw-wpd/guidens.htm>
U-Mass Geoscience Contribution Series. U-Mass Geoscience Publication Series (1978). at <http://www.geo.umass.edu/research/list.html>