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539:, in 1909, during an expedition to K2. They attempted the East Ridge, as did a subsequent failed attempt in 1975, in which one climber died and one had to be evacuated by helicopter. The first ascent was made in 1976 by a Japanese expedition, climbing the East Ridge without major incident.
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Period. The slates of the
Baltoro Formation is part of a thick sequence of well-cleaved black shales and slates that are exposed along almost the entire length of the Karakoram. These black shales and slates include the Singhie shales, Sarpo Laggo slate, and Pasu slates.
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facies. Interlayered with the slates are thin beds of dark coloured limestone and sandstone. These strata are unfossiliferous and presumed on the basis of their stratigraphic position to date to the
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Geology of the Upper
Shaksgam Valley, North-East Karakorum, Xinjiang (Sinkiang) Italian expeditions to the Karakorum (K²) and Hindu Kush.
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of the
Baltoro formation that underlies the Shaksgam Formation and is in fault contact with main body of K2 Gneiss that comprises K2.
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As can be determined from limited exposures, the summit, northern, and northeast slopes of Skyang Kangri consist predominantly of
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and
Michael Kennedy attempted the West Face of Skyang Kangri, but reached only about 7,070 metres. According to the
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of the
Shaksgam and Baltoro formations. The lower southeast flank of Skyang Kangri consists of a strip of black
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Skyang Kangri was first attempted by the party of renowned climber and explorer Luigi Amadeo di Savoia, the
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408:. The name "Staircase Peak" refers to the East Ridge, which resembles a giant staircase with five steps.
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of the
Shaksgam formation that are largely covered by ice. Further south and west, exposures of K2
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often grading into black slates. The slates are highly cleaved and metamorphosed as high as lower
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The southeast pillar and southwest face of Skyang Kangri as viewed from K2's
Abruzzi Spur.
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limestones. These limestones contain occasional interbeds of brown and yellowish
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The
Shaksgam Formation consists of massive, brown-grey, shallow-marine,
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occur between it and Skyang
Luungpa Glacier where the K2 Gneiss is in
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Scientific reports, III., Geology. vol. 4. Leiden, Brill, 196 pp.
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August 11, 1976 by
Yoshioki Fujioji, Hideki Nagata (Japanese)
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scale 1: 250,000. John Wiley & Sons, New York, New York.
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High Asia: an illustrated history of the 7,000 metre peaks
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border, about 7 kilometres (4.3 mi) northeast of
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Northern Pakistan detailed placemarks in Google Earth
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The Baltoro Formation consists of thin-bedded black,
667:John Wiley & Sons, New York, New York. 358 pp.
690:Geological Map of the Central Karakoram Mountains.
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665:Geology and Tectonics of the Karakoram Mountains.
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641:Orographical Sketch Map of the Karakoram
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569:is a 6,111-meter (20,049 ft)-high
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542:In 1980, well-known American climbers
727:Virtual Aerial Video of Skyang Kangri
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814:Seven-thousanders of the Karakoram
314:East Ridge: glacier/snow/ice climb
40:Skyang Kangri seen from K2 glacier
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809:International mountains of Asia
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16:Mountain in Pakistan and China
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819:Mountains of Gilgit-Baltistan
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621:List of mountains in Pakistan
263:Show map of Southern Xinjiang
56:7,545 m (24,754 ft)
752:. You can help Knowledge by
219:Show map of Gilgit Baltistan
72:1,085 m (3,560 ft)
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799:Mountains of Xinjiang
688:Searle, M.P. (1991b)
663:Searle, M.P. (1991a)
591:35.87318°N 76.57692°E
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175:Show map of Karakoram
171:China–Pakistan border
100:35.92639°N 76.56750°E
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537:Duke of the Abruzzi
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46:Highest point
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483:lamellibranchs
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309:Easiest route
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754:expanding it
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504:Parafusulina
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374:سکیانگ کنگری
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298:First ascent
276:Parent range
257:سکیانگ کنگری
246:سکیانگ کنگری
213:سکیانگ کنگری
202:سکیانگ کنگری
145:سکیانگ کنگری
27:سکیانگ کنگری
18:
607:, north of
603:at east of
594: /
520:greenschist
475:brachiopods
462:and highly
103: /
78:Coordinates
60:Ranked 43rd
793:Categories
648:References
609:Broad Peak
582:76°34′37″E
579:35°52′23″N
418:limestones
163:Tashkurgan
160:, Pakistan
91:76°34′03″E
88:35°55′35″N
68:Prominence
567:Windy Gap
544:Jeff Lowe
487:bryozoans
452:sandstone
387:Karakoram
286:Karakoram
169:, China,
154:Baltistan
116:Geography
52:Elevation
615:See also
513:foliated
495:crinoids
394:Pakistan
292:Climbing
167:Xinjiang
627:Sources
471:fossils
468:Permian
434:faulted
412:Geology
671:
562:Passes
516:shales
491:corals
437:strata
430:folded
422:Gneiss
377:), or
744:This
448:shelf
441:slate
426:fault
398:China
390:range
339:斯坎格里峰
750:stub
669:ISBN
497:and
456:marl
432:and
369:Urdu
506:sp.
795::
697:^
679:^
656:^
605:K2
493:,
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402:K2
371::
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501:(
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396:–
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