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1941

Shale

Articles 1 - 3 of 3

Full-Text Articles in Other Engineering

Stratigraphy And Paleontology Of The Eagle Formation In Montana And Adjacent Areas, Raymond Thompson May 1941

Stratigraphy And Paleontology Of The Eagle Formation In Montana And Adjacent Areas, Raymond Thompson

Bachelors Theses and Reports, 1928 - 1970

A conspicuous two hundred and fifty foot sandstone of central Montana, known as the Eagle Formation, constitutes part of the some five thousand feet of Cretaceous sediments in the state. It stands out in steep cliffs which stretch for many miles in the outcrop area from Wyoming to Canada.


Ground Water In The Lake Basin Field And Adjacent Area, Herman Neibauer May 1941

Ground Water In The Lake Basin Field And Adjacent Area, Herman Neibauer

Bachelors Theses and Reports, 1928 - 1970

This thesis consists of studying the stratigraphic and structural features of the Lake Basin Field and an adjacent area with special emphasis upon the ground water conditions present.


The Geology And Ore Deposits Of The Ermont Mines, James L. Kelly May 1941

The Geology And Ore Deposits Of The Ermont Mines, James L. Kelly

Bachelors Theses and Reports, 1928 - 1970

The Ermont Mines are located sixteen miles northwest of Dillon, Montana, in section 35 of T.6S., R.11W. This is in the central part of Beaverhead County. They are considered to be in the Argenta minĀ­ing district, the town of Argenta lying three miles to the northeast.