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Geologic Maps of the Eastern Alaska Range, Alaska, (44 Quadrangles, 1:63360 Scale)
Report of Investigations 2015-6 GEOLOGIC MAPS OF THE EASTERN ALASKA RANGE, ALASKA, (44 quadrangles, 1:63,360 scale) descriptions and interpretations of map units by Warren J. Nokleberg, John N. Aleinikoff, Gerard C. Bond, Oscar J. Ferrians, Jr., Paige L. Herzon, Ian M. Lange, Ronny T. Miyaoka, Donald H. Richter, Carl E. Schwab, Steven R. Silva, Thomas E. Smith, and Richard E. Zehner Southeastern Tanana Basin Southern Yukon–Tanana Upland and Terrane Delta River Granite Jarvis Mountain Aurora Peak Creek Terrane Hines Creek Fault Black Rapids Glacier Jarvis Creek Glacier Subterrane - Southern Yukon–Tanana Terrane Windy Terrane Denali Denali Fault Fault East Susitna Canwell Batholith Glacier Maclaren Glacier McCallum Creek- Metamorhic Belt Meteor Peak Slate Creek Thrust Broxson Gulch Fault Thrust Rainbow Mountain Slana River Subterrane, Wrangellia Terrane Phelan Delta Creek River Highway Slana River Subterrane, Wrangellia Terrane Published by STATE OF ALASKA DEPARTMENT OF NATURAL RESOURCES DIVISION OF GEOLOGICAL & GEOPHYSICAL SURVEYS 2015 GEOLOGIC MAPS OF THE EASTERN ALASKA RANGE, ALASKA, (44 quadrangles, 1:63,360 scale) descriptions and interpretations of map units Warren J. Nokleberg, John N. Aleinikoff, Gerard C. Bond, Oscar J. Ferrians, Jr., Paige L. Herzon, Ian M. Lange, Ronny T. Miyaoka, Donald H. Richter, Carl E. Schwab, Steven R. Silva, Thomas E. Smith, and Richard E. Zehner COVER: View toward the north across the eastern Alaska Range and into the southern Yukon–Tanana Upland highlighting geologic, structural, and geomorphic features. View is across the central Mount Hayes Quadrangle and is centered on the Delta River, Richardson Highway, and Trans-Alaska Pipeline System (TAPS). Major geologic features, from south to north, are: (1) the Slana River Subterrane, Wrangellia Terrane; (2) the Maclaren Terrane containing the Maclaren Glacier Metamorphic Belt to the south and the East Susitna Batholith to the north; (3) the Windy Terrane; (4) the Aurora Peak Terrane; and (5) the Jarvis Creek Glacier Subterrane of the Yukon–Tanana Terrane. -
Club Activities
Club Activities EDITEDBY FREDERICKO.JOHNSON A.A.C.. Cascade Section. The Cascade Section had an active year in 1979. Our Activities Committee organized a slide show by the well- known British climber Chris Bonington with over 700 people attending. A scheduled slide and movie presentation by Austrian Peter Habeler unfortunately was cancelled at the last minute owing to his illness. On-going activities during the spring included a continuation of the plan to replace old bolt belay and rappel anchors at Peshastin Pinnacles with new heavy-duty bolts. Peshastin Pinnacles is one of Washington’s best high-angle rock climbing areas and is used heavily in the spring and fall by climbers from the northwestern United States and Canada. Other spring activities included a pot-luck dinner and slides of the American Women’s Himalayan Expedition to Annapurna I by Joan Firey. In November Steve Swenson presented slides of his ascents of the Aiguille du Triolet, Les Droites, and the Grandes Jorasses in the Alps. At the annual banquet on December 7 special recognition was given to sec- tion members Jim Henriot, Lynn Buchanan, Ruth Mendenhall, Howard Stansbury, and Sean Rice for their contributions of time and energy to Club endeavors. The new chairman, John Mendenhall, was introduced, and a program of slides of the alpine-style ascent of Nuptse in the Nepal Himalaya was presented by Georges Bettembourg, followed by the film, Free Climb. Over 90 members and guests were in attendance. The Cascade Section Endowment Fund Committee succeeded in raising more than $5000 during 1979, to bring total donations to more than $12,000 with 42% of the members participating. -
2020 January Scree
the SCREE Mountaineering Club of Alaska January 2020 Volume 63, Number 1 Contents Mount Anno Domini Peak 2330 and Far Out Peak Devils Paw North Taku Tower Randoism via Rosie’s Roost "The greatest danger for Berlin Wall most of us is not that our aim is too high and we Katmai and the Valley of Ten Thousand Smokes miss it, but that it is too Peak of the Month: Old Snowy low and we reach it." – Michelangelo JANUARY MEETING: Wednesday, January 8, at 6:30 p.m. Luc Mehl will give the presentation. The Mountaineering Club of Alaska www.mtnclubak.org "To maintain, promote, and perpetuate the association of persons who are interested in promoting, sponsoring, im- proving, stimulating, and contributing to the exercise of skill and safety in the Art and Science of Mountaineering." This issue brought to you by: Editor—Steve Gruhn assisted by Dawn Munroe Hut Needs and Notes Cover Photo If you are headed to one of the MCA huts, please consult the Hut Gabe Hayden high on Devils Paw. Inventory and Needs on the website (http://www.mtnclubak.org/ Photo by Brette Harrington index.cfm/Huts/Hut-Inventory-and-Needs) or Greg Bragiel, MCA Huts Committee Chairman, at either [email protected] or (907) 350-5146 to see what needs to be taken to the huts or repaired. All JANUARY MEETING huts have tools and materials so that anyone can make basic re- Wednesday, January 8, at 6:30 p.m. at the BP Energy Center at pairs. Hutmeisters are needed for each hut: If you have a favorite 1014 Energy Court in Anchorage. -
Alaska Range
Alaska Range Introduction The heavily glacierized Alaska Range consists of a number of adjacent and discrete mountain ranges that extend in an arc more than 750 km long (figs. 1, 381). From east to west, named ranges include the Nutzotin, Mentas- ta, Amphitheater, Clearwater, Tokosha, Kichatna, Teocalli, Tordrillo, Terra Cotta, and Revelation Mountains. This arcuate mountain massif spans the area from the White River, just east of the Canadian Border, to Merrill Pass on the western side of Cook Inlet southwest of Anchorage. Many of the indi- Figure 381.—Index map of vidual ranges support glaciers. The total glacier area of the Alaska Range is the Alaska Range showing 2 approximately 13,900 km (Post and Meier, 1980, p. 45). Its several thousand the glacierized areas. Index glaciers range in size from tiny unnamed cirque glaciers with areas of less map modified from Field than 1 km2 to very large valley glaciers with lengths up to 76 km (Denton (1975a). Figure 382.—Enlargement of NOAA Advanced Very High Resolution Radiometer (AVHRR) image mosaic of the Alaska Range in summer 1995. National Oceanic and Atmospheric Administration image mosaic from Mike Fleming, Alaska Science Center, U.S. Geological Survey, Anchorage, Alaska. The numbers 1–5 indicate the seg- ments of the Alaska Range discussed in the text. K406 SATELLITE IMAGE ATLAS OF GLACIERS OF THE WORLD and Field, 1975a, p. 575) and areas of greater than 500 km2. Alaska Range glaciers extend in elevation from above 6,000 m, near the summit of Mount McKinley, to slightly more than 100 m above sea level at Capps and Triumvi- rate Glaciers in the southwestern part of the range. -
USGS Professional Paper 1739-A
Studies by the U.S. Geological Survey in Alaska, 2006 U.S. Geological Survey Professional Paper 1739–A Blue Mountain and The Gas Rocks: Rear-Arc Dome Clusters on the Alaska Peninsula By Wes Hildreth, Judy Fierstein, and Andrew T. Calvert Abstract pal nearby town) and 15 to 20 km behind (northwest of) the volcanic-front chain, which is locally defined by Kejulik and Behind the single-file chain of stratovolcanoes on the Peulik stratovolcanoes (fig. 1). The Gas Rocks form a knobby Alaska Peninsula, independent rear-arc vents for mafic mag- peninsula at the south shore of Becharof Lake, and Blue mas are uncommon, and for silicic magmas rarer still. We Mountain is a group of rounded hills a few kilometers west of report here the characteristics, compositions, and ages of two Upper Ugashik Lake (fig. 2). Both dome clusters rise abruptly andesite-dacite dome clusters and of several nearby basaltic above a nearly flat (virtually treeless and roadless) plain of units, all near Becharof Lake and 15 to 20 km behind the late Pleistocene glacial deposits (Detterman and others, 1987a, volcanic front. Blue Mountain consists of 13 domes (58–68 b), consisting largely of till and outwash, supplemented by the bog and lacustrine deposits of hundreds of ponds and by weight percent SiO2) and The Gas Rocks of three domes (62–64.5 weight percent SiO ) and a mafic cone (52 weight beach and terrace deposits along the lakeshores. The enor- 2 mous moraine-dammed lakes (fig. 2) are generally shallower percent SiO2). All 16 domes are amphibole-biotite-plagio- clase felsite, and nearly all are phenocryst rich and quartz than 5 m, and their surfaces are barely 10 m above sea level. -
Chapter Four
Chapter Four South Denali Visitor Center Complex: Interpretive Master Plan Site Resources Tangible Natural Site Features 1. Granite outcroppings and erratic Resources are at the core of an boulders (glacial striations) interpretive experience. Tangible resources, those things that can be seen 2. Panoramic views of surrounding or touched, are important for connecting landscape visitors physically to a unique site. • Peaks of the Alaska Range Intangible resources, such as concepts, (include Denali/Mt. McKinley, values, and events, facilitate emotional Mt. Foraker, Mt. Hunter, Mt. and meaningful experiences for visitors. Huntington, Mt. Dickey, Moose’s Effective interpretation occurs when Erratic boulders on Curry Ridge. September, 2007 Tooth, Broken Tooth, Tokosha tangible resources are connected with Mountains) intangible meanings. • Peters Hills • Talkeetna Mountains The visitor center site on Curry Ridge maximizes access to resources that serve • Braided Chulitna River and valley as tangible connections to the natural and • Ruth Glacier cultural history of the region. • Curry Ridge The stunning views from the visitor center site reveal a plethora of tangible Mt. McKinley/Denali features that can be interpreted. This Mt. Foraker Mt. Hunter Moose’s Tooth shot from Google Earth shows some of the major ones. Tokosha Ruth Glacier Mountains Chulitna River Parks Highway Page 22 3. Diversity of habitats and uniquely 5. Unfettered views of the open sky adapted vegetation • Aurora Borealis/Northern Lights • Lake 1787 (alpine lake) • Storms, clouds, and other weather • Alpine Tundra (specially adapted patterns plants, stunted trees) • Sun halos and sun dogs • High Brush (scrub/shrub) • Spruce Forests • Numerous beaver ponds and streams Tangible Cultural Site Features • Sedge meadows and muskegs 1. -
Where We Found a Whale"
______ __.,,,,--- ....... l-:~-- ~ ·--~-- - "Where We Found a Whale" A -~lSTORY OF LAKE CLARK NATlONAL PARK AND PRESERVE Brian Fagan “Where We Found a Whale” A HISTORY OF LAKE CLARK NATIONAL PARK AND PRESERVE Brian Fagan s the nation’s principal conservation agency, the Department of the Interior has resposibility for most of our nationally owned public lands and natural and cultural resources. This includes fostering the wisest use of our land and water resources, protect- ing our fish and wildlife, preserving the environmental and cultural values of our national parks and historical places, and providing for enjoyment of life Athrough outdoor recreation. The Cultural Resource Programs of the National Park Service have respon- sibilities that include stewardship of historic buildings, museum collections, archaeological sites, cultural landscapes, oral and written histories, and ethno- graphic resources. Our mission is to identify, evaluate, and preserve the cultural resources of the park areas and to bring an understanding of these resources to the public. Congress has mandated that we preserve these resources because they are important components of our national and personal identity. Published by the United States Department of the Interior National Park Service Lake Clark National Park and Preserve ISBN 978-0-9796432-4-8 NPS Research/Resources Management Report NPR/AP/CRR/2008-69 For Jeanne Schaaf with Grateful Thanks “Then she said: “Now look where you come from—the sunrise side.” He turned and saw that they were at a land above the human land, which was below them to the east. And all kinds of people were coming up from the lower country, and they didn’t have any clothes on. -
North American Notes
268 NORTH AMERICAN NOTES NORTH AMERICAN NOTES BY KENNETH A. HENDERSON HE year I 967 marked the Centennial celebration of the purchase of Alaska from Russia by the United States and the Centenary of the Articles of Confederation which formed the Canadian provinces into the Dominion of Canada. Thus both Alaska and Canada were in a mood to celebrate, and a part of this celebration was expressed · in an extremely active climbing season both in Alaska and the Yukon, where some of the highest mountains on the continent are located. While much of the officially sponsored mountaineering activity was concentrated in the border mountains between Alaska and the Yukon, there was intense activity all over Alaska as well. More information is now available on the first winter ascent of Mount McKinley mentioned in A.J. 72. 329. The team of eight was inter national in scope, a Frenchman, Swiss, German, Japanese, and New Zealander, the rest Americans. The successful group of three reached the summit on February 28 in typical Alaskan weather, -62° F. and winds of 35-40 knots. On their return they were stormbound at Denali Pass camp, I7,3oo ft. for seven days. For the forty days they were on the mountain temperatures averaged -35° to -40° F. (A.A.J. I6. 2I.) One of the most important attacks on McKinley in the summer of I967 was probably the three-pronged assault on the South face by the three parties under the general direction of Boyd Everett (A.A.J. I6. IO). The fourteen men flew in to the South east fork of the Kahiltna glacier on June 22 and split into three groups for the climbs. -
Expeditionsbericht
Expeditionsbericht Alaska-Range, Kahiltna Basecamp 22. April bis 20. Mai 2016 Teilnehmer: Julian Bückers, Michael Dürr, Christoph Hummel, Tobias Karpinski Blick vom P 13790 zum Mount Foraker. Der Rücken, der von rechts auf den Gipfel führt, ist der oberste Teil der Sultana Ridge, dem einfachsten Weg auf diesen Berg. Gebiets-Recherche: Wir hatten uns für eine Expedition in die Ruth-Gorge vorbereitet: Für Topos und Routeninformationen war vor allem die Homepage des American Alpine Journal nützlich, ebenso die Alpenvereinsbibliothek auf der Praterinsel in München, wo eine vollständige Sammlung aller Ausgaben des AAJ vorliegt. Anreise: Die Anreise nach Talkeetna, von wo aus man alle Ziele in der Alaska Range per Luft-Taxi erreicht, ist problemlos. Nach der Landung in Anchorage tätigten wir alle wichtigen Einkäufe in Anchorage. Wir waren für Lebensmittel und Basislagerausstattung in zwei Geschäften: Im riesigen Supermarkt Fred Meyer (1000 E Northern Lights Blvd, Anchorage, AK 99508) und im nahen REI Bergsportgeschäft (1200 W Northern Lights Blvd, Anchorage, AK 99503, United States). Praktisch war, dass man spezielle Biwaknahrung, Gas, etc. bei REI (https://www.rei.com) vorbestellen kann - diese Dinge lagen dann abholbereit verpackt für uns im Laden in Anchorage bereit. Auf der gegenüberliegenden Straßenseite befindet sich das noch mehr für Alpinismus ausgelegte Bergsportfachgeschäft AMH (https://www.alaskamountaineering.com). Nach einer Nacht in Anchorage ließen wir uns von Talkeetna Taxi (http://talkeetnataxi.com/) nach Talkeetna fahren. Das Taxi sollte man ein paar Tage vorher bestellen, die Kosten belaufen sich auf 250 - 300 US-Dollar. In Talkeetna unterhält Talkeetna Air Taxi ein sogenanntes "Bunkhouse", in dem Kunden bis zu ihrem Abflug und nach der Rückkehr kostenlos übernachten können. -
Catalogue 48: June 2013
Top of the World Books Catalogue 48: June 2013 Mountaineering Fiction. The story of the struggles of a Swiss guide in the French Alps. Neate X134. Pete Schoening Collection – Part 1 Habeler, Peter. The Lonely Victory: Mount Everest ‘78. 1979 Simon & We are most pleased to offer a number of items from the collection of American Schuster, NY, 1st, 8vo, pp.224, 23 color & 50 bw photos, map, white/blue mountaineer Pete Schoening (1927-2004). Pete is best remembered in boards; bookplate Ex Libris Pete Schoening & his name in pencil, dj w/ edge mountaineering circles for performing ‘The Belay’ during the dramatic descent wear, vg-, cloth vg+. #9709, $25.- of K2 by the Third American Karakoram Expedition in 1953. Pete’s heroics The first oxygenless ascent of Everest in 1978 with Messner. This is the US saved six men. However, Pete had many other mountain adventures, before and edition of ‘Everest: Impossible Victory’. Neate H01, SB H01, Yak H06. after K2, including: numerous climbs with Fred Beckey (1948-49), Mount Herrligkoffer, Karl. Nanga Parbat: The Killer Mountain. 1954 Knopf, NY, Saugstad (1st ascent, 1951), Mount Augusta (1st ascent) and King Peak (2nd & 1st, 8vo, pp.xx, 263, viii, 56 bw photos, 6 maps, appendices, blue cloth; book- 3rd ascents, 1952), Gasherburm I/Hidden Peak (1st ascent, 1958), McKinley plate Ex Libris Pete Schoening, dj spine faded, edge wear, vg, cloth bookplate, (1960), Mount Vinson (1st ascent, 1966), Pamirs (1974), Aconcagua (1995), vg. #9744, $35.- Kilimanjaro (1995), Everest (1996), not to mention countless climbs in the Summarizes the early attempts on Nanga Parbat from Mummery in 1895 and Pacific Northwest. -
2018 Annual Mountaineering Summary
2018 Annual Mountaineering Summary NPS Photo (M. Coady) 2018 Statistical Year in Review Each season's !!!~~D.~~.iD.~.~- ~!~~ . !:.~':!.!~ . ~!~!!~!!~~ · including total attempts and total summits for Denali and Foraker, are now compiled into one spreadsheet spanning from 1979 to 2018. The P.~ .':1.~.1 ! ..l?.!~P.~!~~~~ blog can provide a more detailed perspective of the 2018 season, including daily statistics, weather, conditions reports, photos, and random climbing news. Thank you to the 31 !!!~~!:.'~.~.i.':1.~.~-~!~~t~.<?.1.':l. ~!~~~~ ~! .':1::~~~~! (VIP's) who teamed up with Denali rangers to staff the mountain camps in 2018. Read about the efforts of the 2018 recipients of the M.i.:;. 1.~~:~~~- ~~~~ - g-~D.~.l.i.. ~~~ Award. Quick Facts - Denali • Climbers from the USA: 694 (63% of total) Climbers hailed from 42 of the 50 states in 2018. Colorado was the most heavily represented with 114 climbers. Alaska followed close behind with 111 climbers. There were 87 climbers from Washington and 72 from California. • International climbers: 420 (37% of total) 51 foreign nations were represented on Denali in 2018. Of the international climbers, Poland generated the highest number of climbers with 47. Canada was next with 42. Australia was suprisingly well-represented on Denali this season, with 28 climbers. China and Japan each had 24 climbers on Denali. We had one climber each from Andorra, Kazakhstan, and Qatar. • Average trip length The average trip length on Denali was 17 days; independent teams averaged a day less (16 days), while guided teams averaged a day more (18 days). The average length of a Muldrow Glacier climb was 27 days. -
Alaska Region New Employee Orientation Front Cover Shows Employees Working in Various Ways Around the Region
Forest Service UNITED STATES DEPARTMENT OF AGRICULTURE Alaska Region | September 2021 Alaska Region New Employee Orientation Front cover shows employees working in various ways around the region. Alaska Region New Employee Orientation R10-UN-017 September 2021 Juneau’s typically temperate, wet weather is influenced by the Japanese Current and results in about 300 days a year with rain or moisture. Average rainfall is 92 inches in the downtown area and 54 inches ten miles away at the airport. Summer temperatures range between 45 °F and 65 °F (7 °C and 18 °C), and in the winter between 25 °F and 35 °F (-4 °C and -2 °C). On average, the driest months of the year are April and May and the wettest is October, with the warmest being July and the coldest January and February. Table of Contents National Forest System Overview ............................................i Regional Office .................................................................. 26 Regional Forester’s Welcome ..................................................1 Regional Leadership Team ........................................... 26 Alaska Region Organization ....................................................2 Acquisitions Management ............................................ 26 Regional Leadership Team (RLT) ............................................3 Civil Rights ................................................................... 26 Common Place Names .............................................................4 Ecosystems Planning and Budget ................................