Bulletin, 325-329. sayılarU.S. Government Printing Office, 1949 |
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100 sonuçtan 1-5 arası sonuçlar
Sayfa 197
... geology ; B , Descriptive geology ; C , System- atic geology and paleontology ; D , Petrography and mineralogy ; E , Chemistry and physics ; F , Geography ; G , Miscellaneous ; H , Forestry ; I , Irrigation ; J , Water stor- age ; K ...
... geology ; B , Descriptive geology ; C , System- atic geology and paleontology ; D , Petrography and mineralogy ; E , Chemistry and physics ; F , Geography ; G , Miscellaneous ; H , Forestry ; I , Irrigation ; J , Water stor- age ; K ...
Sayfa 198
... Geological Survey , 1880 to 1896 , by F. W. Clarke and W. F. Hillebrand . 1897. 306 pp . ( Out of stock . ) B 155. Earthquakes in California in 1896 and 1897 , by C. D. Perrine . 1898. 47 pp . B 161 ... geology , 1906 , Part II SERIES LIST .
... Geological Survey , 1880 to 1896 , by F. W. Clarke and W. F. Hillebrand . 1897. 306 pp . ( Out of stock . ) B 155. Earthquakes in California in 1896 and 1897 , by C. D. Perrine . 1898. 47 pp . B 161 ... geology , 1906 , Part II SERIES LIST .
Sayfa 199
B 316. Contributions to economic geology , 1906 , Part II : Coal , lignite , and peat ; M. R. Campbell geologist in charge . 1907. - pp . , 23 pls . B 323. Experimental work conducted in the chemical laboratory of the United States fuel ...
B 316. Contributions to economic geology , 1906 , Part II : Coal , lignite , and peat ; M. R. Campbell geologist in charge . 1907. - pp . , 23 pls . B 323. Experimental work conducted in the chemical laboratory of the United States fuel ...
Sayfa 201
Balletin No. 326 5573 Series Descriptive Geology , 128 A , Economic Geology , 104 B , DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY GEORGE OTIS SMITH , DIRECTOR UNIV OF MION . MAY 4 1908 THE ARKANSAS COAL FIELD By ARTHUR J ...
Balletin No. 326 5573 Series Descriptive Geology , 128 A , Economic Geology , 104 B , DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY GEORGE OTIS SMITH , DIRECTOR UNIV OF MION . MAY 4 1908 THE ARKANSAS COAL FIELD By ARTHUR J ...
Sayfa i
Bulletin No. 326 Series A , Economic Geology , 104 B , Descriptive Geology , 128 DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY GEORGE OTIS SMITH , DIRECTOR THE ARKANSAS COAL FIELD By ARTHUR J. COLLIER WITH REPORTS ON THE ...
Bulletin No. 326 Series A , Economic Geology , 104 B , Descriptive Geology , 128 DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY GEORGE OTIS SMITH , DIRECTOR THE ARKANSAS COAL FIELD By ARTHUR J. COLLIER WITH REPORTS ON THE ...
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Alaska Arkansas auriferous average basin beach beam bed rock bench Bendeleben Mountains boiler efficiency bowlders Cape Nome carbon cent Chickaloon chloritic clay clinker coal bed coal field coastal plain Collier combustion-chamber temperature creek bed curve deposits district ditch Drill hole dry coal east efficiency 72 fault feet thick formation Fort Smith fossils furnace Geological Survey geology granite gravel greenstone Gulch Hartshorne hydrogen inches Kigluaik Kigluaik Mountains Kougarok limestone lower Matanuska Matanuska River material miles mineral mining Mountains mouth Neuropteris Niukluk River Nome group Norton Bay Norton Bay regions Number of tests Ophir Creek outcrop pay streak placer gold Port Clarence pound of combustible pounds of dry probably quartz ratio reconnaissance reported River sample sand sandstone schist Seward Peninsula shaft Shale Shale roof shows slope Spadra stream surface tion tributary U. S. Geol upper valley veins
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