TY - RPRT TI - Tollgate quarry and structure section, Middletown, Connecticut AU - G.B. Burnett AU - J.T. Callihan AU - E.N. Cameron PY - 1943 DO - 10.3133/ofr4353 UR - https://pubs.usgs.gov/publication/ofr4353 ID - ofr4353 ER -