2. During the last Ice Age the Teton Glacier occupied the valley labeled "Glacier Gulch" on the map. a) Find the ancient terminal moraine for the Teton Glacier, which marks the toe of the glacier in the past. Label this on the map. (HINT: the moraine sediment is commonly more heavily forested). What was the bottom elevation of the glacier? enouoo b) Assuming that the ancient Teton Glacier extended up to the top of the ridge above the modern Teton Glacier, what was the approximate elevation of the top of the glacier? What was the elevation of the equilibrium line? notot bas

Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
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2. During the last Ice Age the Teton Glacier occupied the valley labeled "Glacier Gulch"
on the map.
a) Find the ancient terminal moraine for the Teton Glacier, which marks the toe of
the glacier in the past. Label this on the map. (HINT: the moraine sediment is
commonly more heavily forested). What was the bottom elevation of the glacier?
b) Assuming that the ancient Teton Glacier extended up to the top of the ridge
above the modern Teton Glacier, what was the approximate elevation of the top
of the glacier?
to anothoo) gens nolot brist
c) What was the elevation of the equilibrium line?
Transcribed Image Text:2. During the last Ice Age the Teton Glacier occupied the valley labeled "Glacier Gulch" on the map. a) Find the ancient terminal moraine for the Teton Glacier, which marks the toe of the glacier in the past. Label this on the map. (HINT: the moraine sediment is commonly more heavily forested). What was the bottom elevation of the glacier? b) Assuming that the ancient Teton Glacier extended up to the top of the ridge above the modern Teton Glacier, what was the approximate elevation of the top of the glacier? to anothoo) gens nolot brist c) What was the elevation of the equilibrium line?
នី
Topographic map of the Grand Teton area (portions of the USGS Grand Teton and Moose 7.5' quadrangles)
110°47″W
110°46'W
110°45'W
Middle
Cloudvell
Dome
110°48'W
Grand
Teton
Teepp ae
Pillar
Teton Glacier
•MULINETE
Téton
0
Spalding
Falls
Nez Perce
Ear
Glacier
Disappointmend
Peak
Garnet
0.5
Mountaig
Gladier
$200.
Amphitheater
Dake ATHER
etgi
Fall
LATEN
Sürprice
Lake
Delta
Lake)
Canyon
2
Guich
Bannook
Falls
Bruky Falls
Glgeler
Falls
144N
Glacier 43 N
Burned Wagon
km
Lupine
(+*+/-]/]}}}
Meadows
Lupine Meadows
Parking Area
Guich
35
Contour interval = 80 ft Contour interval = 20 ft
3
4
43°44'N
Transcribed Image Text:នី Topographic map of the Grand Teton area (portions of the USGS Grand Teton and Moose 7.5' quadrangles) 110°47″W 110°46'W 110°45'W Middle Cloudvell Dome 110°48'W Grand Teton Teepp ae Pillar Teton Glacier •MULINETE Téton 0 Spalding Falls Nez Perce Ear Glacier Disappointmend Peak Garnet 0.5 Mountaig Gladier $200. Amphitheater Dake ATHER etgi Fall LATEN Sürprice Lake Delta Lake) Canyon 2 Guich Bannook Falls Bruky Falls Glgeler Falls 144N Glacier 43 N Burned Wagon km Lupine (+*+/-]/]}}} Meadows Lupine Meadows Parking Area Guich 35 Contour interval = 80 ft Contour interval = 20 ft 3 4 43°44'N
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