... by the Mosquito and Sawatch ranges, respectively. The Sawatch Range is home to the Collegiate Peaks, which include some of the highest summits in the Rocky Mountains. Some Collegiate Peaks over 4250 m (14,000 ft) from north to south include Mount Harvard, Mount Yale, Mount Princeton, and Mount Antero. The Sawatch...

... Laurentia and provide a critical test of regional correlations. Six samples from the three exposure areas—the Lester Mountain area in the Park Range, Coal Creek area in the Front Range, and Collegiate Peaks area in the Sawatch Range—are dominated by Paleoproterozoic detrital zircon that define a relatively...

... about the deeper processes. Copyright © 2011 EEGS 2011 As promised in the preface, the concepts presented helped me to interpret and understand the geomorphology of my local area, in my case, the upper Arkansas Valley of Colorado, at the base of the Collegiate Peaks. Of course, the same...

... Hills; G=Gunnison; HS=Homestake shear zone; SR=Sawatch Range; CP=Collegiate Peaks; SdC=Sangre de Cristo Mountains. ...

.... The prominent double-pyramidal peak in the right background is Three Sisters. The region in the centre foreground, crossed by the Saddleback, Barbrook and Sheba Faults, consists of shales and lithic sandstones of the Fig Tree Group and some ultramafic volcanic rocks of the Onverwacht Group. My...

... to refer to themselves as the National Center for Earthquake Research, which they actually were, but the hubris never had sat well with Berkeley. The University and the new Seismographic Station Director clearly wanted a more friendly, cooperative relation, and I was happy to oblige. I remember collegial...

... affairs, cultural matters etc., his curiosity did not wane. Gwendy E.M. Hall with Keiko Hattori, Ottawa. “I have been most fortunate in my professional career. For 13 years I had administrative responsibility for applied geochemistry in the GSC at a time when the GSC as a whole was at its peak...

... 30th. During that time over thirty inches of rain fell in the vicinity. At one point it rained 17 straight days. Shaler described the days thusly: © 1985 History of Earth Sciences Society 1985 History of Earth Sciences Society Collegiate education in geology underwent radical changes...

... to come! Do you know that Ed has a mountain named after him? Grew Peak, in the Mount Murphy massif in Marie Byrd Land in Antarctica. The peak has an elevation of 1400 meters and was mapped by the USGS from surveys and U.S. Navy air photos. Named by US-ACAN for Edward Grew, exchange scientist to the Soviet...

... world. In the Neoproterozoic of Death Valley, California (USA), rifting of Rodinia occurred concomitantly with a major glacial event that deposited the Kingston Peak Formation. A new sedimentologic investigation of this formation in the Silurian Hills demonstrates, for the first time, that some...

... that, in relatively old and stable situations, the hydrocarbons will reach or closely approach a distribution equilibrium between the source rock and the oil. Webster’s New Collegiate Dictionary ( Woolf et al, 1974 ) defines equilibrium as, “A state of balance between opposing forces or actions that is either...

... to have been hired by McGill University with no previous academic experience beyond my Ph.D. and nothing to show by way of publication. I doubt there are many universities that would take this risk today. I am very grateful to my colleagues there for providing me with a very supportive and collegial...

... and recorded in the region 400 cm −1 to 4000 cm −1 wavenumber ( Zodrow et al. 2009 ; Zodrow and D'Angelo 2019 ). The spectra are evaluated for the functional-group content and the distribution in two complementary ways: The qualitative methodology, where spectral peaks are assigned to known wavenumber...

... : Journal of Geology , v. 107 , p. 497 – 504 . Fridrich , C. J. , De Witt , E. , Bryant , B. , Richard , S. , and Smith , R. P. , 1998 , Geologic map of the Collegiate Peaks Wilderness Area and the Grizzly Peak caldera, Sawatch Range, central Colorado : U. S. Geological Survey...

... facies. Modified from ( Kisch 1987 ). At higher grade, as the 10 Å peak becomes sharper, the error in measurement of the Weaver index becomes greater. Accordingly, this easily determined measurement of lattice ordering should not be used for exact determinations of grade in higher grade rocks...

... by their annual production, the following table, arranged by countries in the order of their importance in 1903, is given. For purposes of comparison the year of their peak and the production for that year are also given. Twenty years ago the estimate of oil reserves was computed generally by calculating...