Geologic Reconnaissance in the Matanuska and Talkeetna Basins, AlaskaU.S. Government Printing Office, 1907 - 71 sayfa |
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100 sonuçtan 1-5 arası sonuçlar
Sayfa 40
... 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 Kashwitna , and the ...
... 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 Kashwitna , and the ...
Sayfa 60
... creeks Chickaloon Creek , tunnel No. 2 Chickaloon Creek , tunnel No. 2 ( selected ) 38.0 ( c ) 2.55 7.08 84.32 6.05 0.57 7,613 7.75 92.25 11.90 12.3 0.98 2.58 19.14 67.46 10.82 .57 22.10 77.90 3.52 5.2 90 19.60 i 74.60 4.90 60 8 , 260 ...
... creeks Chickaloon Creek , tunnel No. 2 Chickaloon Creek , tunnel No. 2 ( selected ) 38.0 ( c ) 2.55 7.08 84.32 6.05 0.57 7,613 7.75 92.25 11.90 12.3 0.98 2.58 19.14 67.46 10.82 .57 22.10 77.90 3.52 5.2 90 19.60 i 74.60 4.90 60 8 , 260 ...
Sayfa 69
... Creek , coal on .. fault on , view of . rocks on ... 57 Eska Creek , coal on , analyses of . coal on , sections of . Explorations , list of . 60 49-50 42 5-6 16 Fault block , lake in , view of . 16 21,24,29 Ficus grönlandica Heer .. 26 ...
... Creek , coal on .. fault on , view of . rocks on ... 57 Eska Creek , coal on , analyses of . coal on , sections of . Explorations , list of . 60 49-50 42 5-6 16 Fault block , lake in , view of . 16 21,24,29 Ficus grönlandica Heer .. 26 ...
Sayfa 6
... creek valley Thompson Creek , tributary of Stewart River__ 58 II . A , Angular gold - bearing gravels on Grass Gulch ; B , Creviced limestone bed rock on Grass Gulch___ . 178 III . A , Hydraulic elevator on Glacier Creek ; B ...
... creek valley Thompson Creek , tributary of Stewart River__ 58 II . A , Angular gold - bearing gravels on Grass Gulch ; B , Creviced limestone bed rock on Grass Gulch___ . 178 III . A , Hydraulic elevator on Glacier Creek ; B ...
Sayfa 17
... Creek and well - known trader at Golofnin Bay , supplied several natives with gold pans and taught them how to wash out a pan of dirt . For that purpose he obtained some gold dust from St. Michael , and would sprinkle a little in a pan ...
... Creek and well - known trader at Golofnin Bay , supplied several natives with gold pans and taught them how to wash out a pan of dirt . For that purpose he obtained some gold dust from St. Michael , and would sprinkle a little in a pan ...
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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