The geology of the Perry basin in southeastern Maine,
by George Otis Smith and David White.
- Washington, Govt. print. off., 1905.
- 107, iii p. vi pl. (incl. map) 30 x 23 cm.
- U.S. Geological survey. Professional paper no. 35 .
Subject series: B, Descriptive geology, 49; C, Systematic geology and paleontology, 70. "This report embodies the results of an investigation of alleged coal deposits, made in cooperation with the Maine State survey commission." "Review of literature :p. 11-17. "Paleontology" :p.35-84.