Report of the engineer, upon the preliminary surveys for the Hartford and New-Haven Rail-Road.

"July 9th, 1835"--Page 30.

Proceedings of the Yorkshire Geological Society.

Mode of access: Internet.

Geological papers; submitted as theses to the Faculty of... the University of California for the degree of Ph.D.... May 13, 1896.

Mode of access: Internet.

On the geological action of the humus acids /

"From the Proceedings of the American association for the advancement of science, vol. XXXVIII ... August, 1879."

Guide leaflet, geological science field trip, Wheaton area : DuPage and Kane Counties, Wheaton, Barrington, Elgin and Geneva quadrangles /

April 29, 1962.

Guide leaflet, geological science field trip, Milan-Rock Island area : Rock Island and Henry Counties, Miland, Coal Valley, Port Byron, Green Rock, Davenport East and Silvis quadrangles /

September 17, 1960.

Geological science field trip guide leaflet : Hamilton area, Hancock County : Keokuk, Carthage, Fort Madison, and Lomax Quadrangles.

Bibliography included in abstract.

Data collection methods for sand inventory-type surveys /

"March 1980."

Use of vibratory coring samplers for sediment surveys /

"July 1981."

Fast, accurate two-person beach surveys /

"August 1981."

Supplementary list of publications of the Geological Survey of Canada, from 1900 to 1903. (See list from 1843 to 1900) ...

Mode of access: Internet.

Use of high resolution seismic reflection and side-scan sonar equipment for offshore surveys /

"November 1982."

An aerial photographic technique for beach erosion surveys in North Carolina /

"October 1971."

Report of geological reconnaissance in south-central Montana and northwestern Wyoming /

In the spring of 1953 a program of field reconnaissance for radioactivity in south-central Montana and northwestern Wyoming was authorized by the U.S. Atomic Energy Commission. Field procedures consisted of testing outcrops along roads, in cliffs, and around rim rocks, and testing mines, prospects and the dumps thereof with the appropriate instruments in an attempt to locate exposures of areas showing anomalous radioactivity and to ascertain the geological conditions under which such radioactivity occurred.

Publication - Geological Survey Division.

Mode of access: Internet.