ARTICLE:

ROBERT M. HAZEN

The Founding of Geology in America: 1771 to 1818
Geological Society of America Bulletin 1974 v. 85, p. 1827-1834. [Abstract] [PDF]  

JAMES R. STEIDTMANN

Evidence for Eolian Origin of Cross-Stratification in Sandstone of the Casper Formation, Southernmost Laramie Basin, Wyoming
Geological Society of America Bulletin 1974 v. 85, p. 1835-1842. [Abstract] [PDF]  

AUSTIN LONG, RICHARD M. HANSEN, and PAUL S. MARTIN

Extinction of the Shasta Ground Sloth
Geological Society of America Bulletin 1974 v. 85, p. 1843-1848. [Abstract] [PDF]  

WILLIAM G. SIESSER

Relict and Recent Beachrock from Southern Africa
Geological Society of America Bulletin 1974 v. 85, p. 1849-1854. [Abstract] [PDF]  

RICHARD H. GROSHONG, JR.

Experimental Test of Least-Squares Strain Gage Calculation Using Twinned Calcite
Geological Society of America Bulletin 1974 v. 85, p. 1855-1864. [Abstract] [PDF]  

EUGENE I. SMITH and RODNEY C. RHODES

Squirrel Springs Volcano-Tectonic Depression: A Buried Cauldron in Southwestern New Mexico
Geological Society of America Bulletin 1974 v. 85, p. 1865-1868. [Abstract] [PDF]  

PRESTON CLOUD, L. A. WRIGHT, E. G. WILLIAMS, PAUL DIEHL, and M. R. WALTER

Giant Stromatolites and Associated Vertical Tubes from the Upper Proterozoic Noonday Dolomite, Death Valley Region, Eastern California
Geological Society of America Bulletin 1974 v. 85, p. 1869-1882. [Abstract] [PDF]  

BRUCE L. REED and MARVIN A. LANPHERE

Offset Plutons and History of Movement along the McKinley Segment of the Denali Fault System, Alaska
Geological Society of America Bulletin 1974 v. 85, p. 1883-1892. [Abstract] [PDF]  

JAMES L. BISCHOFF and THOMAS L. HENYEY

Tectonic Elements of the Central Part of the Gulf of California
Geological Society of America Bulletin 1974 v. 85, p. 1893-1904. [Abstract] [Full Text] [PDF]  

DAVID BUKRY

Stratigraphic Value of Silicoflagellates in Nontropical Regions
Geological Society of America Bulletin 1974 v. 85, p. 1905-1906. [Abstract] [PDF]  

T. L. HENYEY and D. F. PALMER

Magnetic Studies on Lake Tahoe, California-Nevada
Geological Society of America Bulletin 1974 v. 85, p. 1907-1912. [Abstract] [PDF]  

JOHN J. W. ROGERS, B. C. BURCHFIEL, E. W. ABBOTT, J. K. ANEPOHL, A. H. EWING, P. J. KOEHNKEN, J. M. NOVITSKY-EVANS, and S. C. TALUKDAR

Paleozoic and Lower Mesozoic Volcanism and Continental Growth in the Western United States
Geological Society of America Bulletin 1974 v. 85, p. 1913-1924. [Abstract] [Full Text] [PDF]  

ROBERT I. TILLING

Composition and Time Relations of Plutonic and Associated Volcanic Rocks, Boulder Batholith Region, Montana
Geological Society of America Bulletin 1974 v. 85, p. 1925-1930. [Abstract] [PDF]  

ZVI GARFUNKEL

Model for the Late Cenozoic Tectonic History of the Mojave Desert, California, and for Its Relation to Adjacent Regions
Geological Society of America Bulletin 1974 v. 85, p. 1931-1944. [Abstract] [PDF]  

DISCUSSION AND REPLY:

K. M. KHUDOLEY and A. A. MEYERHOFF

Middle Cretaceous Nappe Structures in Puerto Rican Ophiolites and Their Relation to the Tectonic History of the Greater Antilles: Discussion
Geological Society of America Bulletin 1974 v. 85, p. 1945-1948. [Abstract] [PDF]  

PETER H. MATTSON

Reply
Geological Society of America Bulletin 1974 v. 85, p. 1948-1951. [Abstract] [PDF]  

J. F. HAVARD

Evaporite-Carbonate Rocks of the Jurassic Lovelock Formation, West Humboldt Range, Nevada: Discussion
Geological Society of America Bulletin 1974 v. 85, p. 1952. [Abstract] [PDF]  

M. R. KLEPPER, G. D. ROBINSON, and H. W. SMEDES

Nature of the Boulder Batholith of Montana: Discussion
Geological Society of America Bulletin 1974 v. 85, p. 1953-1958. [Abstract] [PDF]  

WARREN HAMILTON and W. BRADLEY MYERS

Reply
Geological Society of America Bulletin 1974 v. 85, p. 1958-1960. [Abstract] [PDF]  

MANUEL A. ITURRALDE-VINENT

Circum-Caribbean Tectonic and Igneous Activity and the Evolution of the Caribbean Plate: Discussion
Geological Society of America Bulletin 1974 v. 85, p. 1961-1962. [Abstract] [PDF]  

A. M. HAY and M. A. ABDEL RAHMAN

Use of Chi-Square for the Identification of Peaks in Orientation Data: Comment
Geological Society of America Bulletin 1974 v. 85, p. 1963-1966. [Abstract] [PDF]  

ERRATA:

Corrections and Emendations: Volume 85
Geological Society of America Bulletin 1974 v. 85, p. 1984-1985. [Abstract] [PDF]  

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