Articles:

Charles Peter Berkey

Proceedings of the 43d annual meeting of the Geological Society of America, held at Toronto, Canada, Monday, Tuesday, and Wednesday, December 29, 30, and 31, 1930
Geological Society of America Bulletin 1931 v. 42, p. 1-288. [Abstract]  

Oliver Cummings Farrington

Memorial of Alja Robinson Crook
Geological Society of America Bulletin 1931 v. 42, p. 19-25. [Abstract]  

Thomas Poole Maynard

Memorial of John Sharshall Grasty [1880-1930]
Geological Society of America Bulletin 1931 v. 42, p. 25-30. [Abstract]  

Richard Swann Lull

Memorial of Oliver Perry Hay [1846-1930]
Geological Society of America Bulletin 1931 v. 42, p. 30-48. [Abstract]  

George Otis Smith

Memorial of Frank James Katz
Geological Society of America Bulletin 1931 v. 42, p. 49-51. [Abstract]  

Henry Fairfield Osborn

Memorial of William Diller Matthew
Geological Society of America Bulletin 1931 v. 42, p. 55-94. [Abstract]  

Paul Francis Kerr, Hubert Gregory Schenck, and Siemon William Muller

Geology of the Ventura Quadrangle. California [abstracts]; Pan.-Am. Geologist, vol. 55, no. 1
Geological Society of America Bulletin 1931 v. 42, p. 64. [Abstract]  

Gurdon Montague Butler

Memorial of Horace Bushnell Patton
Geological Society of America Bulletin 1931 v. 42, p. 122-125. [Abstract]  

Rollin Thomas Chamberlin

Memorial of Rollin D. Salisbury
Geological Society of America Bulletin 1931 v. 42, p. 126-138. [Abstract]  

Waldemar Lindgren

Memorial of Claude Ellsworth Siebenthal
Geological Society of America Bulletin 1931 v. 42, p. 138-146. [Abstract]  

David Bright Reger

Memorial of John Littlefield Tilton [1863-1930]
Geological Society of America Bulletin 1931 v. 42, p. 147-159. [Abstract]  

Benjamin Franklin Howell

Memorial of Gilbert Van Ingen [1869-1925]
Geological Society of America Bulletin 1931 v. 42, p. 159-163. [Abstract]  

Harry Foster Bain

Memorial of Frank Alonzo Wilder [1870-1930]
Geological Society of America Bulletin 1931 v. 42, p. 163-165. [Abstract]  

Charles Peter Berkey

Memorial of Frederick James Hamilton Merrill [1861-1916]
Geological Society of America Bulletin 1931 v. 42, p. 165-171. [Abstract]  

Charles Palache

Report of the Division of Geology and Geography of the National Research Council
Geological Society of America Bulletin 1931 v. 42, p. 173-175. [Abstract]  

Alfred Church Lane

Announcement of the geologic facilities of the Library of Congress
Geological Society of America Bulletin 1931 v. 42, p. 175-177. [Abstract]  

Walter Curran Mendenhall

Announcement concerning 16th International Geological Congress
Geological Society of America Bulletin 1931 v. 42, p. 177-179. [Abstract]  

Marius Robinson Campbell

Alluvial fan of Potomac River
Geological Society of America Bulletin 1931 v. 42, p. 182. [Abstract]  

Parker Davies Trask and Harald Edwin Hammar

Distribution of organic matter in recent sediments [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 184-185. [Abstract]  

Edwin Thomas Hodge

Columbia River fault scarp [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 185-186. [Abstract]  

Frederick Byron Plummer and Elwood Cather Sargent

Relationship of chloride concentration in underground waters to subsurface temperature gradients [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 188-189. [Abstract]  

George Edward Goodspeed

Calcite-bearing diabase near Morton, Wash, [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 189-190. [Abstract]  

Ralph Works Chaney

Tertiary record of Sequoia on Saint Lawrence Island, Alaska [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 192-193. [Abstract]  

Rollin Thomas Chamberlin

Zone of cavities and zone of continuity [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 194-195. [Abstract]  

Chester Albert Reeds

Seismic maps of the major earthquakes, 1899-1923 [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 195. [Abstract]  

Everette Lee DeGolyer

Geophysics, a new tool for the geologist [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 196-197. [Abstract]  

Sidney Powers

Future of petroleum geology [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 197. [Abstract]  

George Halcott Chadwick

Eskers of central New York [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 199. [Abstract]  

Frank Bursley Taylor

Recession of last ice sheet in the Toronto-Niagara region [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 201. [Abstract]  

John Beaver Mertie

Upper and Middle Cambrian and older rocks of east-central Alaska [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 204. [Abstract]  

Freeman Ward

Reversed cycles [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 213-215. [Abstract]  

Charles Newton Gould

Geography of North American geology [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 216. [Abstract]  

Arthur Carleton Trowbridge and Gordon Ingham Atwater

Stratigraphy and structure of the upper Mississippi Valley [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 219-220. [Abstract]  

George Frederick Kunz

Meteorites (siderites or aerolites) in their relation to life [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 221. [Abstract]  

Alfred Kitchener Snelgrove

Ordovician of Notre Dame Bay, Newfoundland [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 223-224. [Abstract]  

Thomas Henry Clark

Lowest Cambrian of southern Quebec [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 225-226. [Abstract]  

Levi Stanley Brown

Petrography and paragenesis of Gulf Coast salt dome cap rock minerals [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 228-229. [Abstract]  

Lewis Burnett Kellum

Structure of the San Carlos Mountains, Mexico [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 230-231. [Abstract]  

Frank Armon Melton

Joint studies in the Southwest and their bearing on tectonic history [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 231. [Abstract]  

Aurelius Sydney Furcron

Geology of the Cockeysville marble belt along James River, central Virginia [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 232-233. [Abstract]  

Earl Taylor Apfel and Chauncey D. Holmes

Glaciation along the plateau front in New York [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 233-234. [Abstract]  

Willard Rouse Jillson

Structural geology of Kentucky [Abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 234-235. [Abstract]  

David Hale Newland

Structures in Adirondack magnetites [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 238. [Abstract]  

Victor Elvert Monnett

Oil traps [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 239-240. [Abstract]  

Ulysses Sherman Grant and John Thomas Stark

Structure and stratigraphy of a portion of the Minnesota pre-Cambrian [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 241. [Abstract]  

George Halcott Chadwick

Catskill formation [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 242-243. [Abstract]  

Ralph Works Chaney

Proceedings of the 29th annual meeting of the Cordilleran section of the Geological Society of America, held at Berkeley, California, February 20, 21, and 22, 1930
Geological Society of America Bulletin 1931 v. 42, p. 289-320. [Abstract]  

Julian Jay Petty

Ice action in Teays Valley, West Virginia [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 317-318. [Abstract]  

Arthur Carleton Trowbridge

Bedrock footings for dams in the upper Mississippi Valley [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 323. [Abstract]  

Philip S. Morey

Foraminifera and Ostracoda from the Sundance (Jurassic) of Wyoming [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 327. [Abstract]  

Kirtley Fletcher Mather

Current theories of earth origin [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 328. [Abstract]  

Lewis Don Leet

Determining the thickness of glacial drift by seismic means [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 329. [Abstract]  

Carroll Lane Fenton and Mildred Adams Fenton

Sedimentation as a record of environment [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 330. [Abstract]  

Frank H. Gunnell

Mississippian and Pennsylvanian conodonts from Missouri [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 331. [Abstract]  

Benjamin Franklin Howell

Proceedings of the 22d annual meeting of the Paleontological Society, held at Toronto, Canada, December 29-31, 1930
Geological Society of America Bulletin 1931 v. 42, p. 335-384. [Abstract]  

Charles Frederich Deiss

Announcement of a new locality of Cambrian trilobites in Montana [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 346. [Abstract]  

Harold William McGerrigle

Philipsburg series of southern Quebec [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 347-348. [Abstract]  

George Marion Ehlers and Julia Wilson Brown

Graptolites of the Niagaran strata of Michigan [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 351. [Abstract]  

Carroll Lane Fenton and Mildred Adams Fenton

Atrypa as horizon marker [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 352-353. [Abstract]  

Eugene Rudolph Eller

Sedimentary structures in the Chemung of Allegany County, New York [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 353. [Abstract]  

Edward Martin Kindle

Proposed illustrated catalogue of the Devonian fossils of North America [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 354. [Abstract]  

Gayle Scott and Frederick Byron Plummer

Evolution of the family Prolecanitidae in the north Texas Pennsylvanian [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 355-356. [Abstract]  

James Brookes Knight

Genus Soleniscus Meek and Worthen [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 358-359. [Abstract]  

Asa A. Lee Mathews

Triassic correlation [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 359-360. [Abstract]  

Carroll Lane Fenton and Mildred Adams Fenton

Studies in paleobiology [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 360. [Abstract]  

Horace Gardiner Richards

Further evidence of warm interglacial period on the Atlantic coast [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 361. [Abstract]  

Frank Harris McLearn

Environment of dinosaur tracks in the Peace River Canyon [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 362. [Abstract]  

Charles Mortram Sternberg

Two ichthyosaur localities in British Columbia [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 363. [Abstract]  

Chester Stock

Exploration of Gypsum Cave, Nevada [abstracts]
Geological Society of America Bulletin 1931 v. 42, p. 364. [Abstract]  

G. Dallas Hanna

Minutes of the meeting of the Pacific coast branch of the Paleontological Society
Geological Society of America Bulletin 1931 v. 42, p. 365-371. [Abstract]  

John Peter Buwalda

Reversal in direction of vertical component movement along faults [abstracts] Pan-Am. Geologist, vol. 51, no. 5
Geological Society of America Bulletin 1929 v. 42, p. 366. [Abstract]  

Richard Alexander Fullerton Penrose

Geology as an agent in human welfare
Geological Society of America Bulletin 1931 v. 42, p. 393-406. [Abstract]  

William Henry Twenhofel

Environment in sedimentation and stratigraphy
Geological Society of America Bulletin 1931 v. 42, p. 407-424. [Abstract]  

George Frederick Kay

Classification and duration of the Pleistocene period
Geological Society of America Bulletin 1931 v. 42, p. 425-466. [Abstract]  

Donald McCoy Fraser

Geology of San Jacinto Quadrangle south of Gorgonio Pass, California; mining in California, vol. 27, no. 4
Geological Society of America Bulletin 1931 v. 42, p. 494-540. [Abstract]  

To see an article, click its [Full Text] or [PDF] link. To review many abstracts, check the boxes to the left of the titles you want, and click the 'Get All Checked Abstract(s)' button. To see one abstract at a time, click its [Abstract] link.