Volume 42, Number 2
In this Issue
Redescription of the Late Cretaceous (late Santonian) ammonite Desmoscaphites bassleri Reeside, 1927, from the Western Interior of North America
Rocky Mountain Geology January 01, 2007, Vol.42, 67-94. doi:https://doi.org/10.2113/gsrocky.42.2.67
Regional disconformities in Turonian and Coniacian (Upper Cretaceous) strata in Colorado, Wyoming, and adjoining states—biochronological evidence
Rocky Mountain Geology January 01, 2007, Vol.42, 95-122. doi:https://doi.org/10.2113/gsrocky.42.2.95
Geochemistry of the Bonito Lake stock, Lincoln County, New Mexico : Petrogenesis and hydrothermal alteration
Rocky Mountain Geology January 01, 2007, Vol.42, 137-155. doi:https://doi.org/10.2113/gsrocky.42.2.137
New 40Ar/39Ar age determinations and paleomagnetic results bearing on the tectonic and magmatic history of the northern Madison Range and Madison Valley region, southwestern Montana, U.S.A.
Rocky Mountain Geology January 01, 2007, Vol.42, 157-174. doi:https://doi.org/10.2113/gsrocky.42.2.157
Laramide shortening and the influence of Precambrian basement on uplift of the Black Hills, South Dakota and Wyoming, U.S.A.
John S. Singleton; Skyler P. Mavor; Nikki M. Seymour; Stewart A. Williams; Annette I. Patton; Rachel C. Ruthven; Erinn P. Johnson; Michael G. Prior
Late Paleocene woods from Cherokee Ranch, Colorado, U.S.A.
Elisabeth A. Wheeler; Peter K. Brown; Allan J. Koch
A new middle Paleocene (early Tiffanian) mammalian fauna from the Overland Member of the Fort Union Formation, Great Divide Basin, Wyoming, U.S.A.
Emily K. Halverson; Jaelyn J. Eberle
Vertebrate fossils from the Claron Formation, Sweetwater Creek area, Garfield County, Utah, U.S.A.
Jeffrey G. Eaton; William W. Korth; Donald B. Brinkman