Guidebook for field trips in Connecticut: New England Intercollegiate Geological Conference 60th annual meeting, Yale University, New Haven, Connecticut, October 25-27, 1968: Trip F-0
Connecticut; Plainfield Quadrangle; Danielson Quadrangle; Deep River Quadrangle; Old Lyme Quadrangle; Norwich Quadrangle; ; New London; Brimfield
Goldsmith, Richard and Dixon, H. Robert, "Bedrock Geology of Eastern Connecticut" (1968). NEIGC Trips. 105.