2010 USA, California, Yosemite Valley
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{Osemite Nature Notes F Di.Ljme Xxxvii - Number 12 December 1958 Nationai Park R Service
{OSEMITE NATURE NOTES F DI.LJME XXXVII - NUMBER 12 DECEMBER 1958 NATIONAI PARK R SERVICE IN COOPERATION WITH THE NATIONAL PARK SERVICE . —Anderson NPC Organized cross-country skiing is an excellent way to enjoy the winter beauty of Yosemite's high country . in its 37th year of public service. The YOSEMITE monthly publication of Yosemite 's park naturalists and the Yosemite Natural Nature Notes History Association. John C . Preston, Superintendent D . H . Hubbard, Park Naturalist Robert F . Upton, Assoc . Park Naturalist P . F . McCrary, Asst . Park Naturalist S . J . Zachwieja, Junior Park Naturalist Robert A . Groin, Park Naturalist Trainee VOL . XXXVII DECEMBER 1958 NO . 12 TIOGA PEAK By William Neely, Ranger-Naturalist P When climbing our Tuolumne Glaciers have never been up here. mountains it is difficult to remember During glacial ages the ice gathered that they have not been pushed up in hollows on slopes and ground their individually, but rather that they way down valleys . The mountain are remnants of flat land that has tops, if high enough, were spared been cut away. Here we hike much and stood above the Tuolumne ice of the time in glacier-scoured, glacier- field as isolated peaks or nunataks, worn, glacier-sculptured topography being gnawed away on all sides. and see the new surfaces, the work Cockscomb and Cathedral peaks are of ice chisels and ice tools, the signs of action and tremendous grinding the spiry fragments of once fatter . The ice, working easily forces. But there is that region above mountains that is untouched by glacier work, a in the vertical joint planes and cracks quiet and ancient region . -
YOSEMITE NATIONAL PARK O C Y Lu H M Tioga Pass Entrance 9945Ft C Glen Aulin K T Ne Ee 3031M E R Hetc C Gaylor Lakes R H H Tioga Road Closed
123456789 il 395 ra T Dorothy Lake t s A Bond C re A Pass S KE LA c i f i c IN a TW P Tower Peak Barney STANISLAUS NATIONAL FOREST Mary Lake Lake Buckeye Pass Twin Lakes 9572ft EMIGRANT WILDERNESS 2917m k H e O e O r N V C O E Y R TOIYABE NATIONAL FOREST N Peeler B A Lake Crown B C Lake Haystack k Peak e e S Tilden r AW W Schofield C TO Rock Island OTH IL Peak Lake RI Pass DG D Styx E ER s Matterhorn Pass l l Peak N a Slide E Otter F a Mountain S Lake ri e S h Burro c D n Pass Many Island Richardson Peak a L Lake 9877ft R (summer only) IE 3010m F LE Whorl Wilma Lake k B Mountain e B e r U N Virginia Pass C T O Virginia S Y N Peak O N Y A Summit s N e k C k Lake k c A e a C i C e L C r N r Kibbie d YO N C n N CA Lake e ACK AI RRICK K J M KE ia in g IN ir A r V T e l N k l U e e pi N O r C S O M Y Lundy Lake L Piute Mountain N L te I 10541ft iu A T P L C I 3213m T Smedberg k (summer only) Lake e k re e C re Benson Benson C ek re Lake Lake Pass C Vernon Creek Mount k r e o Gibson e abe Upper an r Volunteer McC le Laurel C McCabe E Peak rn Lake u Lake N t M e cCa R R be D R A Lak D NO k Rodgers O I es e PLEASANT EA H N EL e Lake I r l Frog VALLEY R i E k G K C E LA e R a e T I r r Table Lake V North Peak T T C N Pettit Peak A INYO NATIONAL FOREST O 10788ft s Y 3288m M t ll N Fa s Roosevelt ia A e Mount Conness TILT r r Lake Saddlebag ILL VALLEY e C 12590ft (summer only) h C Lake ill c 3837m Lake Eleanor ilt n Wapama Falls T a (summer only) N S R I Virginia c A R i T Lake f N E i MIGUEL U G c HETCHY Rancheria Falls O N Highway 120 D a MEADOW -
2018 Spring WTC Newsletter
Vol. 29, No. 1 / Spring 2018 Blood, Sweat and Ink on the PCT (pg. 2) Is This the End? (pg. 5) Adventure in Your Own Backyard (pg. 6) Experience Trips: You Want Them, We’ve Got Them! (pg. 12) Shawnté Salabert, guidebook author and WTC instructor, on the Pacific Crest Trail WTC OFFICERS Contents (see your Student Handbook for contact information) WTC Chair WTC Outings Co-Chairs Bob Myers Adrienne Benedict Tom McDonnell WTC Registrar FEATURES Jim Martins LONG BEACH/SOUTH BAY SAN GABRIEL VALLEY Smiles, Not Miles Area Chair Area Chair Writer and WTC-instructor Shawnté Salabert spent 2 Brian Decker Jeremy Netka more than two years writing the guidebook on Area Vice Chair Area Vice Chair section hiking the southern section of the Pacific Sharon Moore Jan Marie Perry Crest Trail—and she’s got some advice for you. Area Trips Area Trips Mike Adams Mat Kelliher Is This the End? Spoiler alert—no, it isn’t! Lubna Debbini and Victor 5 Area Registrar Area Registrar Joan Rosenburg Amy Smith Gomez point you down the road of post-WTC fun and adventure. ORANGE COUNTY WEST LOS ANGELES Area Chair Area Chair Adventure in Your Own Backyard Matt Hengst Pamela Sivula Ditch the long drive—in Southern California 6 Area Vice Chair Area Vice Chair there’s adventure right out the back door and Gary McCoppin Katerina Leong Will McWhinney has a few ideas. Area Trips Area Trips Matt Hengst Adrienne Benedict Alphabet Soup Dig into the Angeles Chapter’s sections and you 8 Area Registrar Area Registrar find plenty of outdoor and other possibilities— Wendy Miller Pamela Sivula and acronyms. -
Yosemite National Park Foundation Overview
NATIONAL PARK SERVICE • U.S. DEPARTMENT OF THE INTERIOR Foundation Document Overview Yosemite National Park California Contact Information For more information about Yosemite National Park, Call (209) 372-0200 (then dial 3 then 5) or write to: Public Information Office, P.O. Box 577, Yosemite, CA 95389 Park Description Through a rich history of conservation, the spectacular The geology of the Yosemite area is characterized by granitic natural and cultural features of Yosemite National Park rocks and remnants of older rock. About 10 million years have been protected over time. The conservation ethics and ago, the Sierra Nevada was uplifted and then tilted to form its policies rooted at Yosemite National Park were central to the relatively gentle western slopes and the more dramatic eastern development of the national park idea. First, Galen Clark and slopes. The uplift increased the steepness of stream and river others lobbied to protect Yosemite Valley from development, beds, resulting in formation of deep, narrow canyons. About ultimately leading to President Abraham Lincoln’s signing 1 million years ago, snow and ice accumulated, forming glaciers the Yosemite Grant in 1864. The Yosemite Grant granted the at the high elevations that moved down the river valleys. Ice Yosemite Valley and Mariposa Grove of Big Trees to the State thickness in Yosemite Valley may have reached 4,000 feet during of California stipulating that these lands “be held for public the early glacial episode. The downslope movement of the ice use, resort, and recreation… inalienable for all time.” Later, masses cut and sculpted the U-shaped valley that attracts so John Muir led a successful movement to establish a larger many visitors to its scenic vistas today. -
Campground in Yosemite National Park
MileByMile.com Personal Road Trip Guide California Byway Highway # "Tioga Road/Big Oak Flat Road" Miles ITEM SUMMARY 0.0 End of Tioga Pass Road on Scenic Tioga Pass Road on State Highway #120, ends at the junction of State Highway #120 Big Oak Road just outside Yosemite Valley within Yosemite National Park, California. Altitude: 6158 feet 0.6 Tuolumne Grove Trail Tuolumne Grove Trail Head, Tioga Pass Road, Tuolumne Grove, is a Head sequoia grove located near Crane Flat in Yosemite National Park, California Altitude: 6188 feet 3.7 Old Big Oak Flat Road South to Tamarack Flat Campground in Yosemite National Park. Has 52 campsites, picnic tables, food lockers, fire rings, and vault toilets. Altitude: 7018 feet 6.2 Old Tioga Road Trail To Old Tioga Road, Hetch Hetchy Reservoir, lies in Hetch Hetchy Valley, which is completely flooded by the Hetch Hetchy Dam, in Yosemite National Park, California. Wapama Falls, in Hetch Hetchy Valley, Lake Vernon, Rancheria Falls, Rancheria Creek, Camp Mather Lake. Altitude: 6772 feet 6.2 Trail to Tamarrack Flat Altitude: 6775 feet Campground 13.7 Siesta Lake Altitude: 7986 feet 14.5 White Wolf Road To White Wolf Campground, located outside of Yosemite Valley, just off Tioga Pass Road in California. Altitude: 8117 feet 16.5 Access To Luken's Lake, Yosemite Creek Trail, Altitude: 8182 feet 19.7 Access A mountainous Road/Trail, Quaking Aspen Falls, is a seasonal water fall, that stream relies on rain and snow melting, dries up in summer, located just off Tioga Pass Road, in Yosemite National Park, Altitude: 7500 feet 20.3 Quaking Aspen Falls East of highway. -
Ley, So the Still Deeper Cañon of Lower Two Miles,That Is, Beyond Rather Than
THE CANON OF YOSEMITE 87 As Merced Cañon forms the southeast branch of Yosemite Val- ley, so the still deeper cañon of Tenaya Creek isits northeastern arm.Here the glacial story is less plain, and on first sight, from the heights on either side, it might be overlooked.For above the cañon's lower two miles,that is, beyond the foot of Mt. Watkins,it crowds to a narrow box-cañon between that great cliff and the steep incline of Clouds Rest.This might seem to be a V-shaped, stream-cut gorge, rather than to have the broader bottom commonly left by a glacier. But alittle exploration discovers glacial footprints in the terminal moraines and the lakes and filled lake-beds,withfineconnecting waterfalls, that mark aglacier's descent from the Cathedral Peak Range, south of the Tuolumne. We Overhung at Summit of the Half Dont,-. nrart have hardly entered the cañon, in- a tulle above the Valley floor nn.l Tena-u deed, before we are reminded of (allan.El Caption Is seen in the tllatanee. El Capitan moraine and the enclosed Yosemite Lake. A similar boulder ridge, thrown across the cañon here, is traversed by the road as it carries visitors on their early morning trips to see the sunrise reflections in Mirror Lake.This lakelet evidently occupies the lowermost of the glacial steps.It is a mere reminder of its former size, the delta of Tenaya Creek having stolen a mile from its upper end.Farther up the cañon, below and above Mt. Watkins, stream sediment has already turned similar lakes into meadows. -
Tectonic Evolution of the Northern Sierra Nevada
TECTONIC EVOLUTION OF THE NORTHERN SIERRA NEVADA BATHOLITH A DISSERTATION SUBMITTED TO THE DEPARTMENT OF GEOLOGICAL AND ENVIRONMENTAL SCIENCES AND THE COMMITTEE ON GRADUATE STUDIES OF STANFORD UNIVERSITY IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY Nicholas James Van Buer December 2011 © 2011 by Nicholas James Van Buer. All Rights Reserved. Re-distributed by Stanford University under license with the author. This work is licensed under a Creative Commons Attribution- Noncommercial 3.0 United States License. http://creativecommons.org/licenses/by-nc/3.0/us/ This dissertation is online at: http://purl.stanford.edu/xb187vq0064 Includes supplemental files: 1. Plate 1. Geologic Map of the Jayhawk Well 7.5' Quadrangle, Pershing County, Nevada (jayhawkwell.pdf) 2. Plate 2. Geologic Map of the Juniper Pass 7.5' Quadrangle, Pershing County, Nevada (Juniperpass.pdf) 3. Plate 3. Geologic Map of the Tohakum Peak NE 7.5' Quadrangle, Pershing County, Nevada (TohakumpkNE.pdf) 4. Plate 4. Geologic Map of the Tunnel Spring 7.5' Quadrangle, Pershing County, Nevada (tunnelspr.pdf) 5. Plate 5. Geologic Map of the Bob Spring 7.5' Quadrangle, Pershing County, Nevada (bobspring.pdf) 6. Plate 6. Geologic Map of the Tohakum Peak SE 7.5' Quadrangle, Pershing County, Nevada (TohakumpkSE.pdf) 7. Plate 7. Geologic Map of the Sage Hen Spring 7.5' Quadrangle, Pershing County, Nevada (SageHenSpr.pdf) 8. Plate 8. Geologic Map of the Bluewing Spring 7.5' Quadrangle, Pershing County, Nevada (BluewingSpr.pdf) ii I certify that I have read this dissertation and that, in my opinion, it is fully adequate in scope and quality as a dissertation for the degree of Doctor of Philosophy. -
Factors Contributing to the Formation of Sheeting Joints
FACTORS CONTRIBUTING TO THE FORMATION OF SHEETING JOINTS: A STUDY OF SHEETING JOINTS ON A DOME IN YOSEMITE NATIONAL PARK A THESIS SUBMITTED TO THE GRADUATE DIVISION OF THE UNIVERSITY OF HAWAI„I AT MĀNOA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTERS OF SCIENCE IN GEOLOGY AND GEOPHYSICS AUGUST 2010 By Kelly J. Mitchell Thesis Committee: Steve Martel, Chairperson Fred Duennebier Paul Wessel Keywords: sheeting joints, exfoliation joints, topographic stresses, curvature, mechanics, spectral filtering, Yosemite Acknowledgements I would like to extend my sincerest gratitude to those who helped make this thesis possible. Thanks to the National Science Foundation for funding this research. Thank you to my graduate advisor, Dr. Steve Martel, for your advice and support through the past few years. This has been a long and difficult project but you have been patient and supportive through it all. Special thanks to my committee, Dr. Fred Duennebier and Dr. Paul Wessel for their advice and contributions; without your help I do not think this project would have been possible. I appreciate the time all of you have spent discussing the project with me. Thank you to Chris Hurren, Shay Chapman, and Carolyn Parcheta for your hard work and moral support in the field; you kept a great attitude during the field season. Special thanks to the National Park Service staff in Yosemite, particularly Dr. Greg Stock and Brian Huggett for their assistance. I wish to thank NCALM, Ole Kaven, Nicholas VanDerElst, and Emily Brodsky for LIDAR data collection. Thank you to Carolina Anchietta Fermin, Lisa Swinnard, and Darwina Griffin for their moral support. -
April 1999 SCREE
October, 2007 Peak Climbing Section, Loma Prieta Chapter, Sierra Club Vol. 41 No. 10 World Wide Web Address: http://lomaprieta.sierraclub.org/pcs/ General Meeting Editor’s Notes Date: October 9, 2007 Winter made a brief appearance last week with snow falling in the mountains (see the Highland Peak report). Expect a gorgeous time of the year for outside activity Time: 7:30 pm in the wilderness using skis, snowshoes or just feet. Where: Peninsula Conservation Center This year we introduce a new kind of trip for those who 3921 E. Bayshore Rd. are more ambitious than the would-be tripper that curls Palo Alto, CA up by the fire with a good book. Called the BSS, Backcountry Ski Series, the offering is a day trip into the backcountry once a month, typically in the Tahoe Program: Canyoneering - area. The trips are scheduled for Friday because North Fork of the Kaweah River Thursday night traffic after 7 pm is quick and smooth while Friday is terrible. Also a Friday outing allows the leaders to recover enough to race in the citizen class Presenter: Toinette Hartshorne races each Sunday or Monday. People may attend one or all trips. Tips on Telemark and Randonee skiing will be available, but participants need to have advanced This past summer, Jef Levin and Toinette skiing skills. Typically there will be anywhere from completed the first descent of the North Fork of good to great powder. the Kaweah River. Several weekends were spent scouting and rigging the technical sections in the Avalanche beacons as well as shovels and probes are beautiful granite canyons carved by this river. -
Yosemite Conservancy Spring.Summer 2016 :: Volume 07.Issue 01
YOSEMITE CONSERVANCY SPRING.SUMMER 2016 :: VOLUME 07.ISSUE 01 Keeping Yosemite “Wild” INSIDE Preserving Yosemite’s Wilderness A Guide to Leave No Trace Expert Insights on Preserving Ackerson Meadow Q&A with a Yosemite Botanist PHOTO: (RIGHT) © KARL KROEBER. PHOTO: MISSION Providing for Yosemite’s future is our passion. We inspire people to support projects and programs that preserve and protect Yosemite National Park’s resources and enrich the visitor experience. PRESIDENT’S NOTE YOSEMITE CONSERVANCY COUNCIL MEMBERS Yosemite’s Wilderness CHAIR PRESIDENT & CEO Philip L. Pillsbury Jr.* Frank Dean* he word wilderness might sound VICE CHAIR VICE PRESIDENT, forbidding, or it might conjure up a Bob Bennitt* CFO & COO Jerry Edelbrock sense of adventure. In an increasingly crowded world, national parks — and their protected Wilderness areas — provide COUNCIL important space, solace, and a refuge for both Hollis & Matt Adams* Jean Lane Jeanne & Michael Adams Walt Lemmermann* wildlife and humans. Some years ago, I had Gretchen Augustyn Melody & Bob Lind the privilege to ski with good friends into a Susan & Bill Baribault Sam & Cindy Livermore snowed-under Tuolumne Meadows. We had Meg & Bob Beck Anahita & Jim Lovelace Suzy & Bob Bennitt* Mark Marion & the meadows to ourselves and enjoyed a full David Bowman & Sheila Grether-Marion moon that reflected off the snow to make it Gloria Miller Patsy & Tim Marshall almost as bright as daylight. It was an amazing experience. Tori & Bob Brant* Kirsten & Dan Miks Marilyn & Allan Brown Robyn & Joe Miller More than 95 percent of visitors to Yosemite spend their time in Yosemite Steve & Diane Ciesinski* Janet Napolitano Sandy & Bob Comstock Dick Otter Valley, Mariposa Grove, or along Tioga Road. -
Yosemite National Park [PDF]
To Carson City, Nev il 395 ra T Emigrant Dorothy L ake Lake t s Bond re C Pass HUMBOLDT-TOIYABE Maxwell NATIONAL FOREST S E K Lake A L c i f i c IN a Mary TW P Lake Tower Peak Barney STANISLAUS NATIONAL FOREST Lake Buckeye Pass Huckleberry Twin Lakes 9572 ft EMIGRANT WILDERNESS Lake 2917 m HO O k N e V e O E r Y R C N Peeler A W Lake Crown C I Lake L D Haystack k e E Peak e S R r A Tilden W C TO N Schofield OT Rock Island H E Lake R Peak ID S Pass G E S s Styx l l Matterhorn Pass a F Peak Slide Otter ia Mountain Lake r e Burro h Green c Pass D n Many Island Richardson Peak a Lake L Lake 9877 ft R (summer only) IE 3010 m F E L Whorl Wilma Lake k B Mountain e B e r U N Virginia Pass C T O Virginia S Y N Peak O N Y A Summit s N e k C k Lake k A e a ic L r C e Kibbie N r d YO N C Lake n N A I C e ACK A RRICK J M KE ia K in N rg I i A r V T e l N k l i U e e p N O r C S M O Lundy Lake Y L Piute Mountain N L te I 10541 ft iu A T P L C I 3213 m T (summer only) Smedberg Benson k Lake e Pass k e e r e C r Benson C Lake k Lake ee Cree r Vernon k C r o e Upper n Volunteer cCab a M e McCabe l Mount Peak E Laurel k n r Lake Lake Gibson e u e N t r e McC C a R b R e L R a O O A ke Rodgers I s N PLEASANT A E H N L Lake I k E VALLEY R l Frog e i E k G K e E e a LA r R e T I r C r Table Lake V T T North Peak C Pettit Peak N A 10788 ft INYO NATIONAL FOREST O Y 3288 m M t ls Saddlebag al N s Roosevelt F A e Lake TIL a r Lake TILL ri C VALLEY (summer only) e C l h Lake Eleanor il c ilt n Mount Wapama Falls T a (summer only) N S Conness R I Virginia c HALL -
Yosemite Nature Notes
Yosemite Nature Notes O . 8 72 YOSEMITE NATURE NOTES Leif to right—Bottom row : McLellan, Wright, Mees, Critchlow, Ricketts, Weston. Middle row: Torrey, Belisle, Gilbert, Larson, Shtick . Top row: Becker, Beall, Meyer, Assistant Director Waldo. Barurciosglr, Gale. ROSTER OF THE 1951 YOSEMITE FIELD SCHOOL Mary E . Barraclough, Smith College, Northampton, Massachusetts--Teacher Jacqueline T. Beall, 47 West Hendricks St., Shelbyville, Indiana—Student Edna E. Becker, 401 Furman St., Schenectady, New York- Teacher Anne M. Belisle, 14563 Sussex Ave., Detroit, Michigan Teacher B. Vaughn Critchlow, 4410 West Avenue 42, Los Angeles, California—Student Martha G. Gale, University of Wisconsin, Madison, Wisconsin—Student Margaret L . Gilbert, University of Wisconsin, Madison, Wisconsin—Student Ann M. Larson, 2631A College Ave ., Berkeley, California—Biochemist Peter M. McLellan, 2206 Crescent Drive, Seattle, Washington—Student John Mees, Box 29, McFarland, California Teacher Ronald W. Meyer, 4204 Westway, Toledo, Ohio--Student John T. Ricketts, 629 East Elmwood Ave ., Burbank, California Student Genevieve M. Swick, P. O . Box 13, Eureka, Nevada -Teacher Richard H. Tormey, 1317 West 62nd St., Los Angeles, California--Teacher Henry G . Weston, Jr ., 1006 Chatterton, Grinnell, IowaTeacher Joseph E . Wright, 1315 Tenth Ave ., Fargo, North Dakota—Teacher-Principal Editors Note: This issue of Yosemite Nature Notes has been prepared by the 1951 class of the Yosemite Field School. Cover Photo: Aerial view of Tenaya Lake-Tuolumne Meadows area, Yosemite Notional Park. Made and donated to Yosemite Museum by Mr. Clarence Sleek oApies, California . See back .ever for outline index chart . Yosemite Nature Notes THE MONTHLY PUBLICATION OF THE YOSEMITE NATURALIST DIVISION AND THE YOSEMITE NATURAL HISTORY ASSOCIATION, INC.