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Lester Mountain

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Journal Article
Journal: Geology
Published: 01 October 2002
Geology (2002) 30 (10): 943-946.
... and seismic reflection data and teleseismic images, we propose the Farwell MountainLester Mountain suture zone as the northernmost Paleoproterozoic arc-arc suture. North-dipping (Farwell Mountain) seismic reflections project from 18 km depths to the surface and are interpreted to represent conjugate...
FIGURES
Image
Structure data from Mica Basin, Farwell <b>Mountain</b>, and <b>Lester</b> <b>Mountain</b>.   A ...
Published: 01 January 1999
Figure 5. Structure data from Mica Basin, Farwell Mountain, and Lester Mountain. A , Foliation trends in the Mica Basin area ( Kennedy, 1992 ). Foliations in the eastern one-third (above and right of the north arrow) are from Hill (1969) . Solid black areas are lakes and dotted lines
Image
Generalized geologic map of the <b>Lester</b> <b>Mountain</b> area in the northern Park R...
Published: 01 January 2012
Figure 2. Generalized geologic map of the Lester Mountain area in the northern Park Range, Colorado (modified from Snyder, 1980 ; Tyson, 2002 ). Geochronology sample locations are approximate.
Image
Stratigraphy of the <b>Lester</b> <b>Mountain</b> area (after  White, 1987 ), showing lat...
Published: 01 January 1999
Figure 4. Stratigraphy of the Lester Mountain area (after White, 1987 ), showing lateral variations in metavolcanic units and associated metasedimentary rocks and their relationship to the more mature metasedimentary rocks that overlie them.
Journal Article
Published: 01 January 1999
Rocky Mountain Geology (1999) 34 (1): 7-20.
...Figure 5. Structure data from Mica Basin, Farwell Mountain, and Lester Mountain. A , Foliation trends in the Mica Basin area ( Kennedy, 1992 ). Foliations in the eastern one-third (above and right of the north arrow) are from Hill (1969) . Solid black areas are lakes and dotted lines...
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Journal Article
Published: 01 January 2012
Rocky Mountain Geology (2012) 47 (1): 1-35.
...Figure 2. Generalized geologic map of the Lester Mountain area in the northern Park Range, Colorado (modified from Snyder, 1980 ; Tyson, 2002 ). Geochronology sample locations are approximate. ...
FIGURES | View All (8)
Journal Article
Journal: GSA Bulletin
Published: 01 October 2003
GSA Bulletin (2003) 115 (10): 1155-1172.
...C.R. Twidale Abstract Fifty years after its publication, Lester King's Canons of Landscape Evolution is reviewed and is considered in light of subsequent trends and actual developments. Some of his ideas, such as the role of scarp recession and the antiquity of some surfaces, remain current. His...
Journal Article
Published: 19 September 2016
Canadian Journal of Earth Sciences (2016) 53 (11): 1089-1102.
... elevations in Africa, mostly closely associated with Lester King, is the result of a failure to recognize that the present elevations of the continent’s swells are dynamically maintained, but without displaying a thermochronological signature because they are young (less than ∼32 My): conduction of heat from...
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Series: GSA Field Guide
Published: 01 January 1999
DOI: 10.1130/0-8137-0001-9.177
EISBN: 9780813756011
... Abstract For more than a century, the Heart Mountain Detachment has been an important natural laboratory that has contributed to the education of thousands of students rep-resenting most of the colleges and universities of the nation. The purpose of this field trip is to provide a forum...
Journal Article
Published: 01 January 2001
Rocky Mountain Geology (2001) 36 (1): 1-12.
...Alan P. Lester; Edwin E. Larson; G. Lang Farmer; Charles R. Stern; Jonathon A. Funk Abstract A paucity of isotopic age determinations for the more than 100 kimberlitic diatremes, dikes, and sills within the Colorado-Wyoming kimberlite province has fostered the prevailing notion that emplacement...
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Journal Article
Published: 01 January 1998
Rocky Mountain Geology (1998) 33 (2): 293-304.
...Alan Lester; G. Lang Farmer Abstract Lower-crustal and upper-mantle xenoliths entrained in Phanerozoic igneous rocks in the northern Southern Rocky Mountains provide the only direct means of studying the petrologic and geochemical nature of the deep-continental lithosphere in this region...
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Series: GSA Field Guide
Published: 01 January 1999
DOI: 10.1130/0-8137-0001-9.97
EISBN: 9780813756011
... diapirs, dissolved, and disrupted a lower Miocene basaltic plateau originally at elevations as high as 3.35 km by tilting, faulting, and sagging to elevations as low as about 2.1 km. Also in the Eagle collapse center, the 30 x 10-km, homoclinal Hardscrabble Mountain sank into evaporite during Triassic...
Series: GSA Field Guide
Published: 01 January 1999
DOI: 10.1130/0-8137-0001-9.1
EISBN: 9780813756011
... and the Front Range of the Rocky Mountains. The trip begins and ends in downtown Denver, at the Colorado Convention Center. We will travel northwest to Boulder, then south through Golden and the unincorporated suburbs of Jefferson County, and then return northwest to downtown Denver (Fig. 1). The trip guide...
Series: GSA Field Guide
Published: 01 January 1999
DOI: 10.1130/0-8137-0001-9.51
EISBN: 9780813756011
... for slope and riverine wetland structure and function. Current research regarding the development of the Wetlands Integrated Hydrologic Analysis method for delineating wetlands structure and function in the southern Rocky Mountains is discussed with respect to various sites observed along the field trip...
Series: GSA Field Guide
Published: 01 January 1999
DOI: 10.1130/0-8137-0001-9.157
EISBN: 9780813756011
... on various continents have been used to propose a series of "eustatic events" (Nicholl et al., 1992). These include the "Lange Ranch Eustatic Event" and "Black Mountain Eustatic Event" of Miller (1984, 1992) and the Acerocare Regressive Event and Peltocare Regressive Event of Erdtmann (1986...
Journal Article
Published: 01 May 2012
Environmental and Engineering Geoscience (2012) 18 (2): 113-158.
...ROY B VAN ARSDALE; DAVID ARELLANO; KRISTA C STEVENS; ARLEEN A HILL; JUSTIN D LESTER; ALAN G PARKS; RYAN M CSONTOS; MELANIE A RAPINO; THOMAS S DEEN; EDWARD W WOOLERY; JAMES B HARRIS Abstract The generally flat landscape of the Memphis, TN, area hides a fascinating geologic history. Cambrian rifting...
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Journal Article
Journal: Geology
Published: 01 August 2013
Geology (2013) 41 (8): 871-874.
...Kirk McIntosh; Harm van Avendonk; Luc Lavier; W. Ryan Lester; Daniel Eakin; Francis Wu; Char-Shine Liu; Chao-Shing Lee Abstract Seismic reflection and wide-angle data acquired across, south, and west of Taiwan show that extended to hyper-extended continental crust of the Chinese continental margin...
FIGURES | View All (4)
Journal Article
Journal: Geology
Published: 01 September 2012
Geology (2012) 40 (9): 831-834.
...Ryan Lester; Luc L. Lavier; Kirk McIntosh; Harm J.A. Van Avendonk; Francis Wu Abstract Recent multichannel seismic reflection data acquired offshore southwest Taiwan identify active extension along a deep-seated normal fault in the precollision setting of the Taiwan arc-continent collision. While...
FIGURES
Journal Article
Journal: Geology
Published: 01 May 2015
Geology (2015) 43 (5): 451-454.
.... The results show a rapid increase in tectonic subsidence at 7–4 Ma and significantly thicker sediments near the mountain front starting from as early as 6.5 Ma ( Fig. 3 ). Given that the onset of rapid subsidence occurs at the same time in northern and southern Taiwan, and that isopach variations show...
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Journal Article
Journal: GSA Bulletin
Published: 01 June 2003
GSA Bulletin (2003) 115 (6): 695-713.
... Geological Society of America 2003 Ordovician Cambrian Colorado Transcontinental Arch biostratigraphy Upper Cambrian and Lower Ordovician rocks in the Colorado Rocky Mountains have historically played an important role in the reconstruction of lower Paleozoic paleogeography in North America...
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