In This Issue Had Been the First Time He Was Troubled by Dreams of the River and the “SOME FACTS with NO EXPLANATION”
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Desert Magazine 1952 October
Through Yon Window . Gold? Ontario, California Desert: 1 was very interested in John D. Mitchell's "Lost Mine with the Iron Door" in the July issue of Desert Mag- azine. Mitchell indicates the lost mine is located one league northwest of the Ventana or "Window Rock" in the Catalinas. According to this story, "when the miners stood at the mouth of the tunnel, they could look to the southeast and see through this window." On the south slope of the Catalinas, near the top, the.c is a rock formation with a V.entana facing in a southerly direction. Situated as it is, it is possible to look through it to the southeast, south or southwest. On top and at the west end of this formation is a stone face carved by nature. A picture taken looking to- ward the southeast shows the image facing the northeast. Although the directions do not gibe exactly, could it be that nature placed this stone sentinel to watch and guard the entrance to the Lost Mine with the Iron Door? This rock formation in the Catalina Mountains of Arizona may be the clue R. L. WITTER to the long-lost Mine with the Iron Door, believes Desert Reader R. L. Witter. • • • ing one of America's foremost prob- of $500 and six months in jail. In "Beercan Highway" . lems today. I believe more of this view of the terrible desecration com- Portal, Arizona type of "Beercan Highway" article mon in western caves, the society w 11 Desert: might reform some of the worst of- vigorously aid the prosecution of any I have long been engaged in a one- fenders. -
Mountaineer December 2011
The Arizona Mountaineer December 2011 ORC students and instructors Day 3 - McDowell Mountains Photo by John Keedy The Arizona Mountaineering Club Meetings: The member meeting location is: BOARD OF DIRECTORS Granite Reef Senior Center President Bill Fallon 602-996-9790 1700 North Granite Reef Road Vice-President John Gray 480-363-3248 Scottsdale, Arizona 85257 Secretary Kim McClintic 480-213-2629 The meeting time is 7:00 to 9:00 PM. Treasurer Curtis Stone 602-370-0786 Check Calendar for date. Director-2 Eric Evans 602-218-3060 Director-2 Steve Crane 480-812-5447 Board Meetings: Board meetings are open to all members Director-1 Gretchen Hawkins 520-907-2916 and are held two Mondays prior to the Club meeting. Director-1 Bruce McHenry 602-952-1379 Director-1 Jutta Ulrich 602-738-9064 Dues: Dues cover January through December. A single membership is $30.00 per year: $35.00 for a family. COMMITTEES Those joining after June 30 pay $15 or $18. Members Archivist Jef Sloat 602-316-1899 joining after October 31 who pay for a full year will have Classification Nancy Birdwell 602-770-8326 dues credited through the end of the following year. Dues Elections John Keedy 623-412-1452 must be sent to: Equip. Rental Bruce McHenry 602-952-1379 AMC Membership Committee Email Curtis Stone 602-370-0786 6519 W. Aire Libre Ave. Land Advocacy Erik Filsinger 480-314-1089 Glendale, AZ 85306 Co-Chair John Keedy 623-412-1452 Librarian David McClintic 602-885-5194 Schools: The AMC conducts several rock climbing, Membership Rogil Schroeter 623-512-8465 mountaineering and other outdoor skills schools each Mountaineering Bruce McHenry 602-952-1379 year. -
Hnlvsn the Journal of Grancl Canyon River Guides, Inc
tho GRAND nows CANYON hnlvsn the journal of Grancl Canyon River Guides, Inc. GUIDES volume 7 numl-rer I winter 1993/1994 ()lrl Sltarlv ost Qrcmd Canyon boaters know of BuzzHolmstrom's 1937 solo journey down the and Colorad"o Riuers. Many of you may haue read of his life and death in -lrilte Qreen I lr.r:rlap:ri Daq.,idLauender's River Runners of the Grand Canyon. If not, 1ou should, as we won' t reDeat most of the better known facts ,^tou'll find there . What we' d like to present are (i(lElS Sche<lule two unique perspectives of a mcm who may haorc been both the grearc* nqtural boatman to eL)er dip an oar on the Colorado, and the humblest. l-'irst /\i(l VinceWelcbtraoLelledthroughhisown,andBuzz's,natiueNorthwestinsearchof Buzz. Brad Dimock went through Buzz's onluminous jownal of his solo trip and pulled out some of the more St't'\':t reuealing and drscriptiue passages. The stories that f ollow will g1r,e Jou new insight into the legend and the man that is Buzz.. l)<'lrris F-lou's -l-ilnn(-r F-loocl Looking For Buzz Down the Colorado Vince Welch Buzz Holmstrom ;\tnrosltl-rcric OIf tics ll [arorn the beginning of my n1*937 BuziiHolmstrom took a rime there has h.s. job at Coqyille, Ii\'(' llye Bi() Rio ff on the river, utiwion fr& .a I been only one true Canyon Or{gan ga; staqfl to gti on.&boat trip. l)('('ong(-Sklnt hero for me. I did:ns{ kliow then that the figure of Buzz Holmstrom (l()r()t1arV Ryl)ass would come to carry the weight of He liaded' it opd,',:1ffi,iioiffi a, A, alone to Qrg.en Rjvsi, Sfry .bis seuen ()rill I Iist()ry 'l-riril lt<'storatiorr Tril rs S[1S and the Super Pl-rorrt' llanditr), nil, that the arl ing thing we call I did I lculllr Dcpartnlent not truly appreciate the va were a knowing that there is a place iue of their -l'raffic ,\ir Canyon. -
Introduction
INTRODUCTION 1 Using this book 2 Visiting the SouthWestern United States 3 Equipment and special hazards GRAND CANYON NATIONAL PARK 4 Visiting Grand Canyon National Park 5 Walking in Grand Canyon National Park 6 Grand Canyon National Park: South Rim, rim-to-river trails Table of Trails South Bass Trail Hermit Trail Bright Angel Trail South Kaibab Trail Grandview Trail New Hance Trail Tanner Trail 7 Grand Canyon National Park: North Rim, rim-to-river trails Table of Trails Thunder River and Bill Hall Trails, with Deer Creek Extension North Bass Trail North Kaibab Trail Nankoweap Trail 8 Grand Canyon National Park: trans-canyon trails, North and South Rim Table of Trails Escalante Route: Tanner Canyon to New Hance Trail at Red Canyon Tonto Trail: New Hance Trail at Red Canyon to Hance Creek Tonto Trail: Hance Creek to Cottonwood Creek Tonto Trail: Cottonwood Creek to South Kaibab Trail Tonto Trail: South Kaibab Trail to Indian Garden Tonto Trail: Indian Garden to Hermit Creek Tonto Trail: Hermit Creek to Boucher Creek Tonto Trail: Boucher Creek to Bass Canyon Clear Creek Trail 9 Grand Canyon National Park: South and North Rim trails South Rim Trails Rim Trail Shoshone Point Trail North Rim Trails Cape Royal Trail Cliff Springs Trail Cape Final Trail Ken Patrick Trail Bright Angel Point Trail Transept Trail Widforss Trail Uncle Jim Trail 10 Grand Canyon National Park: long-distance routes Table of Routes Boucher Trail to Hermit Trail Loop Hermit Trail to Bright Angel Trail Loop Cross-canyon: North Kaibab Trail to Bright Angel Trail South -
Eocene–Early Miocene Paleotopography of the Sierra Nevada–Great Basin–Nevadaplano Based on Widespread Ash-Flow Tuffs and P
Origin and Evolution of the Sierra Nevada and Walker Lane themed issue Eocene–Early Miocene paleotopography of the Sierra Nevada–Great Basin–Nevadaplano based on widespread ash-fl ow tuffs and paleovalleys Christopher D. Henry1, Nicholas H. Hinz1, James E. Faulds1, Joseph P. Colgan2, David A. John2, Elwood R. Brooks3, Elizabeth J. Cassel4, Larry J. Garside1, David A. Davis1, and Steven B. Castor1 1Nevada Bureau of Mines and Geology, University of Nevada, Reno, Nevada 89557, USA 2U.S. Geological Survey, Menlo Park, California 94025, USA 3California State University, Hayward, California 94542, USA 4Department of Earth and Environment, Franklin & Marshall College, Lancaster, Pennsylvania 17604, USA ABSTRACT the great volume of erupted tuff and its erup- eruption fl owed similar distances as the mid- tion after ~3 Ma of nearly continuous, major Cenozoic tuffs at average gradients of ~2.5–8 The distribution of Cenozoic ash-fl ow tuffs pyroclastic eruptions near its caldera that m/km. Extrapolated 200–300 km (pre-exten- in the Great Basin and the Sierra Nevada of probably fi lled in nearby topography. sion) from the Pacifi c Ocean to the central eastern California (United States) demon- Distribution of the tuff of Campbell Creek Nevada caldera belt, the lower gradient strates that the region, commonly referred and other ash-fl ow tuffs and continuity of would require elevations of only 0.5 km for to as the Nevadaplano, was an erosional paleovalleys demonstrates that (1) the Basin valley fl oors and 1.5 km for interfl uves. The highland that was drained by major west- and Range–Sierra Nevada structural and great eastward, upvalley fl ow is consistent and east-trending rivers, with a north-south topographic boundary did not exist before with recent stable isotope data that indicate paleodivide through eastern Nevada. -
Grand Canyon March 18 – 22, 2004
Grand Canyon March 18 – 22, 2004 Jeff and I left the Fruita-4 place at about 8 AM and tooled west on I-70 to exit 202 at UT-128 near Cisco, Utah. We drove south on UT-128 through the Colorado River canyons to US-191, just north of Moab. We turned south and drove through Moab on US-191 to US-163, past Bluff, Utah. US-163 veers southwest through Monument Valley into Arizona and the little town of Keyenta. At Keyenta we took US-160 west to US-89, then south to AZ-64. We drove west past the fairly spectacular canyons of the Little Colorado River and into the east entrance to Grand Canyon National Park. Jeff had a Parks Pass so we saved $20 and got in for free. Entry included the park information paper, The Guide, which included a park map that was especially detailed around the main tourist center: Grand Canyon Village. Near the village was our pre-hike destination, the Backcountry Office. We stopped at the office and got an update on the required shuttle to the trailhead. We read in The Guide that mule rides into the canyon would not begin until May 23, after we were done with our hike. Satisfied that we had the situation under control we skeedaddled on outta there on US-180, south to I-40 and Williams, Arizona. Jeff had tried his cell phone quite a few times on the trip from Fruita, but no signal. Finally the signal was strong enough in Williams. Jeff noted that Kent had called and returned the call. -
Effects of Arundo Donax on Southern California River Processes
EFFECTS OF ARUNDO DONAX ON SOUTHERN CALIFORNIA RIVER PROCESSES PRELIMINARY ANALYSIS OF RIVER HYDRAULICS, SEDIMENT TRANSPORT, AND GEOMORPHOLOGY FINAL DRAFT Submitted to: California Invasive Plant Council 14442-A Walnut Street, #462 Berkeley, CA 94709 Prepared by: northwest hydraulic consultants inc 3950 Industrial Blvd. #100C West Sacramento, CA 95691 Contact: Robert C. MacArthur, Principal Phone: (916) 371-7400 [email protected] Submitted on: January 26, 2011 File 50615 nhc Report Prepared by: ______________________________ Robert C. MacArthur, Ph.D., P.E., Project Manager ______________________________ René Leclerc, Geomorphologist ______________________________ Ken Rood, P.Geo, Geomorphologist _______________________________ Ed Wallace, P.E., Principal Engineer DISCLAIMER This document has been prepared by northwest hydraulic consultants in accordance with generally accepted engineering practices and is intended for the exclusive use and benefit of the California Invasive Plant Council (Cal-IPC) and their authorized representatives for specific application to their Southern California Arundo Donax Project. The contents of this document are not to be relied upon or used, in whole or in part, by or for the benefit of others without specific written authorization from northwest hydraulic consultants. No other warranty, expressed or implied, is made. northwest hydraulic consultants and its officers, directors, employees, and agents assume no responsibility for the reliance upon this document or any of its contents by any parties other -
Probabilistic Source-To-Sink Analysis of the Provenance of the California Paleoriver: Implications for the Early Eocene Paleog
PROBABILISTIC SOURCE-TO-SINK ANALYSIS OF THE PROVENANCE OF THE CALIFORNIA PALEORIVER: IMPLICATIONS FOR THE EARLY EOCENE PALEOGEOGRAPHY OF WESTERN NORTH AMERICA by Evan Rhys Jones A thesis submitted to the Faculty and the Board of Trustees of the Colorado School of Mines in partial fulfillment of the requirements for the degree of Doctor of Philosophy (Geology). Golden, Colorado Date __________________________ Signed: _____________________________ Evan Jones Signed: _____________________________ Dr. Piret Plink-Björklund Thesis Advisor Golden, Colorado Date __________________________ Signed: _____________________________ Dr. M. Stephen Enders Interim Department Head Department of Geology and Geological Engineering ii ABSTRACT The Latest Paleocene to Early Eocene Colton and Wasatch Formations exposed in the Roan Cliffs on the southern margin of the Uinta Basin, UT make up a genetically related lobate wedge of dominantly fluvial deposits. Estimates of the size of the river that deposited this wedge of sediment vary by more than an order of magnitude. Some authors suggest the sediments are locally derived from Laramide Uplifts that define the southern margin of the Uinta Basin, the local recycling hypotheses. Other authors suggest the sediments were transported by a river system with headwaters 750 km south of the Uinta Basin, the California paleoriver hypothesis. This study uses source-to-sink analysis to constrain the size of the river system that deposited the Colton-Wasatch Fm. We pay particular attention to the what magnitude and recurrence interval of riverine discharge is preserved in the Colton-Wasatch Fm. stratigraphy, and consider the effects this has on scaling discharge to the paleo-catchment area of the system. We develop new scaling relationships between discharge and catchment area using daily gauging data from 415 rivers worldwide. -
S 2
13 00 +J ^ .S 2 *c3 -3 - '£ w 2 S PQ <$ H Grand Canyon hiking is the reverse of moun tain climbing. First the descent, then the climb out, when one is tired — (exhausted). When you hike down into Grand Canyon you are entering a desert area where shade and water are scarce and where summer temperatures often exceed 41 C (105 F) and drop below freezing in winter. PLAN AHEAD! Allow at least 3 km (2 mi) per hour to descend and 21/2 km MVimi) per hour to ascend. ARE WE THERE YET ? ? DISTANCES: FROM BRIGHT ANGEL TRAILHEAD TO: Indian Gardens 7.4 km (4.6 mi) Colorado River 12.5 km (7.8 mi) Bright Angel Camp 14.9 km (9.3 mi) FROM SOUTH KAIBAB TRAILHEAD TO: Cedar Ridge 2.4 km (1.5 mi) Tonto Trail Junct. 7.1 km (4.4 mi) Bright Angel Camp 10.8 km (6.4 mi) FROM BRIGHT ANGEL CAMP AT RIVER TO: Ribbon Falls 9.3 km ( 5.8 mi) Cottonwood 11.7 km ( 7.3 mi) Roaring Springs 15.3 km ( 9.5 mi) North KaibabTrailhead 22.8 km (14.2 mi) FROM INDIAN GARDENS CAMP TO: Bright Angel Camp 7.5 km (4.7 mi) Plateau Point 2.4 km (1.5 mi) S. Kaibab Trail 6.6 km (4.1 mi) Junct. via Tonto Trail ELEVATIONS Bright Angel Lodge, South Rim 2091M (6860 ft) Yaki Point 2213M (7260 ft) Indian Gardens 1160M (3800 ft) Plateau Point 1150M (3760 ft) Bright Angel Camp 730M (2400 ft) Cottonwood 1220M (4000 ft) Roaring Springs 1580M (5200 ft) N. -
U-Pb Detrital Zircon Geochronology of the Late Paleocene Early Eocene Wilcox Group, East-Central Texas
U-PB DETRITAL ZIRCON GEOCHRONOLOGY OF THE LATE PALEOCENE EARLY EOCENE WILCOX GROUP, EAST-CENTRAL TEXAS A Thesis by PRESTON JAMES WAHL Submitted to the Office of Graduate and Professional Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Chair of Committee, Thomas E. Yancey Co-Chair of Committee, Mike Pope Committee Members, Brent V. Miller Walter Ayers Head of Department, Rick Giardino August 2015 Major Subject: Geology Copyright 2015 Preston James Wahl ABSTRACT Sediment delivery to Texas and the northwestern Gulf of Mexico during the Early Paleogene represents an initial cycle of tectonic-influenced deposition that corresponds with the timing of late Laramide uplift. Sediments shed from Laramide uplifts to east- central Texas and the northwestern Gulf of Mexico during this time are preserved in strata of the Wilcox Group and lower Claiborne Group. U-Pb dating of detrital zircons from closely spaced stratigraphic units within these groups and the underlying Midway Group by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) reveals the relative arrival time of late Laramide-age detrital zircons to east-central Texas and distinct detrital zircon age assemblages. Comparison of zircon age assemblages from this study with data from potential source regions and additional Wilcox and Claiborne Group samples along the Texas and Louisiana Gulf Coastal Plain provides insight into paleodrainage during the Early Paleogene. The relative arrival time of late Laramide-age detrital zircons to east-central Texas corresponds with deposition of the Hooper Formation of the Wilcox Group, although the presence of these detrital zircons fluctuates within younger samples. -
Otis R. "Dock" Marston Papers
http://oac.cdlib.org/findaid/ark:/13030/tf438n99sg No online items Inventory of the Otis R. "Dock" Marston Papers Processed by The Huntington Library staff; supplementary encoding and revision supplied by Xiuzhi Zhou. Manuscripts Department The Huntington Library 1151 Oxford Road San Marino, California 91108 Phone: (626) 405-2203 Fax: (626) 449-5720 Email: [email protected] URL: http://www.huntington.org/huntingtonlibrary.aspx?id=554 © 2000 The Huntington Library. All rights reserved. Inventory of the Otis R. "Dock" 1 Marston Papers Inventory of the Otis R. "Dock" Marston Papers The Huntington Library San Marino, California Contact Information Manuscripts Department The Huntington Library 1151 Oxford Road San Marino, California 91108 Phone: (626) 405-2203 Fax: (626) 449-5720 Email: [email protected] URL: http://www.huntington.org/huntingtonlibrary.aspx?id=554 Processed by: The Huntington Library staff © 2000 The Huntington Library. All rights reserved. Descriptive Summary Title: Otis R. "Dock" Marston Papers Creator: Marston, Otis Extent: ca.432 boxes, 251 albums, 163 motion picture reels, 38 D2 videotape cassettes (with S-VHS and VHS dubs), 60 photo file boxes. A partial list of printed items transferred from the Marston Collection to the Huntington's general book collection is available on request. Repository: The Huntington Library San Marino, California 91108 Language: English. Access Collection is open to researchers with a serious interest in the subject matter of the collection. Unlike other collections in the Huntington, an advanced degree is not a prerequisite for access. Publication Rights In order to quote from, publish, or reproduce any of the manuscripts or visual materials, researchers must obtain formal permission from the office of the Library Director. -
Grand Canyon Archaeological Site
ARCHAEOLOGICAL SITE ETIQUETTE POLICY ARCHAEOLOGICAL SITE ETIQUETTE POLICY For Colorado River Commercial Operators This etiquette policy was developed as a preservation tool to protect archaeological sites along the Colorado River. This policy classifies all known archaeological sites into one of four classes and helps direct visitors to sites that can withstand visitation and to minimize impacts to those that cannot. Commercially guided groups may visit Class I and Class II sites; however, inappropriate behaviors and activities on any archaeological site is a violation of federal law and Commercial Operating Requirements. Class III sites are not appropriate for visitation. National Park Service employees and Commercial Operators are prohibited from disclosing the location and nature of Class III archaeological sites. If clients encounter archaeological sites in the backcountry, guides should take the opportunity to talk about ancestral use of the Canyon, discuss the challenges faced in protecting archaeological resources in remote places, and reaffirm Leave No Trace practices. These include observing from afar, discouraging clients from collecting site coordinates and posting photographs and maps with location descriptions on social media. Class IV archaeological sites are closed to visitation; they are listed on Page 2 of this document. Commercial guides may share the list of Class I, Class II and Class IV sites with clients. It is the responsibility of individual Commercial Operators to disseminate site etiquette information to all company employees and to ensure that their guides are teaching this information to all clients prior to visiting archaeological sites. Class I Archaeological Sites: Class I sites have been Class II Archaeological Sites: Class II sites are more managed specifically to withstand greater volumes of vulnerable to visitor impacts than Class I sites.