1. Some suggested stratigraphic relations in part of Southwestern New England Author/Creator: Hatch, Norman L. Publication/Creation: Washington : U.S. Govt. Print. Off, 1973 i.e. 1974 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1373-1381. Access & Availability: Loading
2. The Russell Mountain Formation, a new stratigraphic unit in western Massachusetts Author/Creator: Hatch, Norman L. Publication/Creation: [Washington] : [For sale by the Supt. of Docs., U.S. Govt. Print. Off], [1970] Resource Type: Book Access & Availability: Loading