The Gulf Series in the subsurface in northern Florida and southern Georgia.
1967. US Geological Survey Professional Paper 524-G; 38 pp. 4 fig. 1 plt. h.t. with fossils, 7 fold. plts. with maps & sections in pocket. Orig. wrps. with libr. stamp in corner of front cover, otherwise and contents and maps very good, 4to.
Geology and oil resources of the Summerland district, Santa Barbara County, California.
1907. United States Geological Survey Bulletin 321; 93 pp. 3 fig. 9 plts. with fossils, 8 other plts. (incl. col. maps). Orig. wrps. with trace of removed libr. ticket, ends of spine a bit worn, contents good.
1909. US Geological Survey Professional Paper 61; 96 pp. 24 fig. 12 photoplts. h.t. 2 plts. with maps (1 col.), 1 fold. & col. topogr. map in pocket. Orig. wrappers, backwrapper with tear and hole, but otherwise and contents very good, 4to.