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Montezuma Canyon

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Journal Article
Journal: Economic Geology
Published: 01 March 1962
Economic Geology (1962) 57 (2): 226–237.
...Lyman C. Huff; Frank G. Lesure Abstract U-V deposits in the Salt Wash Member of the Morrison Formation in Montezuma Canyon, San Juan County, exhibit zoning that is interpreted as a result of metal transport by diffusion. The concentric zones consist of a brown nonmineralized core, an olive- gray...
Series: GSA Field Guides
Published: 04 September 2019
DOI: 10.1130/2019.0055(06)
EISBN: 9780813756554
... ABSTRACT The Grand Canyon is perhaps our planet’s most widely recognized and single most important geologic landform. The goals for this trip are to give participants an understanding of the canyon’s formation and its dynamic hydrologic system. While our destination is clear, the journey...
FIGURES | View All (21)
Series: Society of Economic Geologists Guidebook Series
Published: 01 January 1987
DOI: 10.5382/GB.01
EISBN: 9781934969540
... Abstract Huron-Montezuma prospect south of Iron King mine. Turn south on Arizona Highway 69 toward Mayer. 0.5 Highway makes gentle turn to the left. Large, dark hill on the right contains bouldery outcrops of Laramide stock that intrudes metabasaltic rocks. Dumps of the Henrietta mine...
Image
Brushy Basin Member measured stratigraphic sections in four locations. Datu...
Published: 01 October 2014
Fig. 2.— Brushy Basin Member measured stratigraphic sections in four locations. Datum is Cretaceous Burro Canyon Formation at top of sections. Fossiliferous horizons refers to the presence of permineralized bone and petrified wood. Colors show detailed schematic rock colors. A) Montezuma Creek
Journal Article
Journal: GSA Bulletin
Published: 01 November 2006
GSA Bulletin (2006) 118 (11-12): 1489–1506.
... alone or through oblique slip is impossible to determine from thermochronologic data alone, but the similarity in orientation between the Montezuma fault and the faults in the Grand Canyon suggests that it could have been a purely normal fault at that time. Fault movement did not end...
FIGURES | View All (11)
Journal Article
Published: 02 May 2017
Journal of Paleontology (2017) 91 (5): 883–901.
... the prefix FG 544/GB/locality/sample/SEM-stub number. For brevity herein, localities and specimens are cited without the prefix FG 544/GB. Localities are listed as AC (Antelope Canyon), E (Echo Canyon), GR (Groom Range), GS (Grassy Spring), I (Indian Springs Canyon), LC (Log Cabin Mine), M (Montezuma Range...
Journal Article
Published: 01 October 2005
Earth Sciences History (2005) 24 (2): 159–174.
.... In early April 1893, Osborn sent his collector Jacob Wortman (1856–1926) to investigate. Wortman joined Richard Wetherill (1858–1910), an amateur archaeologist and guide, in Mancos. Together they rode west for four days, traveling along McElmo Creek, over the Utah border, to Montezuma Canyon...
FIGURES | View All (5)
Image
Study area.  A)  Colorado Plateau with outline of interpreted alkaline sali...
Published: 01 October 2014
; FPA, Fruita Paleo Area (representing outcrops at Fruita Paleo Area and Callison Quarry); BH, Blue Hills; RG, Rattlesnake Gulch; MZ, Montezuma Creek; MC, McElmo Canyon. Sections were measured at MZ and FPA and two sections were measured at BH. Clay mineral zones are S, smectite; C, clinoptilolite
Image
Outcrops of Dulce dikes (photographs by P. Lipman, 2015). (A) Northern part...
Published: 30 September 2019
with the dike wall. (B) North-trending dike (∼2 m thick) in the cliffs on the north side of Amargo Canyon west of Dulce, New Mexico (sample site 16L-18). (C) Three closely spaced dikes (yellow arrows) along Montezuma Creek, southern Colorado. Note the person for scale at the leftmost dike. Large central dike
Journal Article
Journal: AAPG Bulletin
Published: 01 November 1960
AAPG Bulletin (1960) 44 (11): 1749–1774.
... and overlapped by the Sandia formation and younger rocks along the western margin of a Paleozoic uplift which is part of the Pedernal uplift or the ancestral Sierra Grande uplift. These relationships have been observed west of Agua Zarca and in canyons north of Montezuma (Northrop and others, 1946...
FIGURES | View All (12)
Journal Article
Journal: AAPG Bulletin
Published: 01 January 1959
AAPG Bulletin (1959) 43 (1): 190–201.
.... 2, T. 35 N., R. 19 W., Montezuma Co., Colorado Dakota sandstone Disconformity Burro Canyon formation   Fee 6. Sandstone, conglomeratic, white, weathering white; white chert granules and pebbles predominate, red chert sparse; grades to very fine- to medium-grained sandstone at top...
FIGURES | View All (5)
Journal Article
Journal: AAPG Bulletin
Published: 01 October 1957
AAPG Bulletin (1957) 41 (10): 2275–2283.
... feet. This pattern is uniform, with the exception of a zero area near the Colorado-Utah border. The isolated zero area north of the Four Corners is questionable and poorly controlled except in the Gulf Oil Corporation’s Fulks well No. 1 in Montezuma County, Colorado, and could be the result of a facies...
FIGURES | View All (4)
Journal Article
Journal: AAPG Bulletin
Published: 01 September 1962
AAPG Bulletin (1962) 46 (9): 1734–1735.
...R. B. O’Sullivan © 1962 American Association of Petroleum Geologists. All rights reserved 1962 American Association of Petroleum Geologists Rocks ranging in age from Late Jurassic to Late Cretaceous are exposed in the canyons of the Great Sage Plain of southeastern Utah and southwestern...
Image
Maps showing the location of the study area, as well as simplified geology....
Published: 01 September 2023
locations (see Online Materials 1 Table S3 for sample summaries and coordinates). BC = Brown’s Canyon district; C = Climax Mo deposit; GPC = Grizzly Peak caldera; H = Henderson Mo deposit; MAC = Mount Aetna caldera; ME = Mount Emmons Mo deposit; MP = Montezuma pluton; MPB = Mount Princeton batholith; Q
Journal Article
Journal: Economic Geology
Published: 01 June 2021
Economic Geology (2021) 116 (4): 987–1010.
... and was followed by mesothermal mineralization in the Montezuma area at approximately 38.7 Ma. Mineralization is associated with a suite of approximately 43 to 39 Ma intermediate magmatic centers that extended from Twin Lakes through Montezuma. The oldest porphyries associated with F-rich Mo prospects and deposits...
FIGURES | View All (7)
Image
Figure 1. Map showing the distribution of Proterozoic rocks exposed in the ...
Published: 01 November 2006
for ca. 800 Ma movement (ball on down-dropped side). Faults that define the present-day boundary of the Rocky Mountains and the Great Plains include the Montezuma fault (LV) and other range-bounding faults (i.e., Rampart Range fault [FR]). The approximate boundary between the ca. 1.4 Ga volcanic
Journal Article
Published: 01 October 2014
Journal of Sedimentary Research (2014) 84 (10): 875–892.
...Fig. 2.— Brushy Basin Member measured stratigraphic sections in four locations. Datum is Cretaceous Burro Canyon Formation at top of sections. Fossiliferous horizons refers to the presence of permineralized bone and petrified wood. Colors show detailed schematic rock colors. A) Montezuma Creek...
FIGURES | View All (14)
Journal Article
Published: 01 March 2006
Journal of Paleontology (2006) 80 (2): 309–332.
... of the succeeding Dyeran Stage is at the base of the Olenellus Zone ( Fritz, 1972 ; Palmer and Repina, 1993 ) in the middle member of the Poleta Formation ( Fig. 1 ), boundary stratotype section IS-4, in Indian Springs Canyon, northern Montezuma Range ( Figs. 2.5 , 3 ) ( Hollingsworth, 1999b ). Studies...
FIGURES | View All (14)
Journal Article
Journal: AAPG Bulletin
Published: 01 September 1956
AAPG Bulletin (1956) 40 (9): 2149–2162.
... names for units formerly called members of the Mesaverde formation in the southern part of the basin are retained as names of tongues or members of the formations of the Mesaverde group. The name Gallup sandstone replaces the name Tocito sandstone lentil of the Mancos shale. Crevasse Canyon formation...
FIGURES
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The Lawlor Tuff (Plt—red pattern) and its type locality in Lawlor <span class="search-highlight">Canyon</span> (g...
Published: 01 June 2011
Figure 3. The Lawlor Tuff (Plt—red pattern) and its type locality in Lawlor Canyon (green circle), Los Medanos Hills, south of Suisun Bay, northeastern San Francisco Bay area. Samples for Ar/Ar dating, chemistry, and paleomagnetic orientation collected from this site in the present study