Geologic Reconnaissance in the Matanuska and Talkeetna Basins, AlaskaU.S. Government Printing Office, 1907 - 71 sayfa |
Kitabın içinden
100 sonuçtan 1-5 arası sonuçlar
Sayfa 7
... mouth . The Talkeetna is about 75 miles long . Near its mouth it is a swift stream , 300 or 400 feet wide . During high water it can be crossed with a pack train only by swimming the horses and rafting the outfit . Sheep Creek is a ...
... mouth . The Talkeetna is about 75 miles long . Near its mouth it is a swift stream , 300 or 400 feet wide . During high water it can be crossed with a pack train only by swimming the horses and rafting the outfit . Sheep Creek is a ...
Sayfa 15
... mouth of Knik River , gradually swings around to the north as the Knik River is ascended , and becomes N. 10 ° E. at Knik Glacier . This change of strike in the strata coincides in a general way with the change in the axial trend of the ...
... mouth of Knik River , gradually swings around to the north as the Knik River is ascended , and becomes N. 10 ° E. at Knik Glacier . This change of strike in the strata coincides in a general way with the change in the axial trend of the ...
Sayfa 20
... mouth of Caribou Creek appears to belong to the same general mass . AGE . Wherever the quartz diorites come in contact with the Susitna formation a recrystallization of the sediments has taken place and finely granular hornfels has been ...
... mouth of Caribou Creek appears to belong to the same general mass . AGE . Wherever the quartz diorites come in contact with the Susitna formation a recrystallization of the sediments has taken place and finely granular hornfels has been ...
Sayfa 38
... mouth of the Matanuska . On the recession of the ice a heavy mantle of gravel was laid down . A succession of slight uplifts followed , as expressed in the finely terraced character of the affluents of the Matanuska , and the streams ...
... mouth of the Matanuska . On the recession of the ice a heavy mantle of gravel was laid down . A succession of slight uplifts followed , as expressed in the finely terraced character of the affluents of the Matanuska , and the streams ...
Sayfa 40
... mouth of Chickaloon Creek . In addition , coal float has been found close to its source on Glacier Creek , and as far north as the south fork of the Tyonek . Coal has also been reported from Little Susitna River , Willow Creek , the ...
... mouth of Chickaloon Creek . In addition , coal float has been found close to its source on Glacier Creek , and as far north as the south fork of the Tyonek . Coal has also been reported from Little Susitna River , Willow Creek , the ...
Sık kullanılan terimler ve kelime öbekleri
Alaska andesite Anvil Creek basin beach beam bed rock bench Bendeleben Mountains bowlders Brooks Bull Cape Nome cement cent channel Chickaloon Chickaloon Creek chloritic claims clay coal coarse coastal plain Collier concrete conglomerate contain creek bed district ditch east elevation erosion feet thick Geological Survey geology Glacier gold placers granite graphitic gravel greenstone Gulch inches intrusive Iron Creek Jurassic Kenai Kigluaik Mountains Knik Knik River Kougarok Kuzitrin Kuzitrin River limestone lower Matanuska Matanuska River material mica schist miles mineral mining Moffit mouth muck Niukluk Niukluk River Nome and Norton Nome group Nome River Norton Bay Norton Bay regions nuggets occur Ophir Creek pay streak pebbles placer gold Port Clarence probably reconnaissance reported sand sandstones schist Seward Peninsula Shale slates slopes sluice boxes special publication stream surface Susitna Talkeetna Mountains test pieces tributary U. S. Geol upper valley
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