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Articles 1 - 3 of 3
Full-Text Articles in Other Earth Sciences
Geology Of The Hagan Coal Basin, Earl P. Harrison
Geology Of The Hagan Coal Basin, Earl P. Harrison
Earth and Planetary Sciences ETDs
This study was undertaken with the foremost objective of determining the stratigraphy and structure of the area, and correlating it with known surrounding areas.
The method of study was through geologic mapping in the field. The formational contacts, faults and other features were studied in the field with the aid of aerial photographs. The sections were measured in the field by hand-leveling with a Brunton compass up across the exposures. The lithology of the formations was studied as the sections were measured. The base map was taken from a planimetric map prepared by the Soil Conservation Service from aerial photos. …
Report Of The State Geologist 1947-1948, Maine Geological Survey
Report Of The State Geologist 1947-1948, Maine Geological Survey
Maine Collection
Report of the State Geologist 1947-1948.
Maine Geological Survey - Maine Development Commission, Augusta, Maine - March 1949.
Contents: Activity of the Maine Geological Survey, 1947-48 / Joseph M. Trefethen -- Review of the Aroostook County Manganese Deposits / Joseph M. Trefethen -- Notes on Ground Water Conditions in Maine / Joseph M. Trefethen -- The Desert of Maine / Henry Allen and Elbert Pratt -- Reconnaissance Surveys of Limestones in Franklin County, Maine / Lawrence Wing and Arthur Dawson -- Preliminary Report on Asbestos and Associated Rocks of Northwestern Maine / Lawrence Goldthwait -- Clay Survey 1948 / Earl …
Paleoecology Of The Brachiopoda, Celia Faith Hendren
Paleoecology Of The Brachiopoda, Celia Faith Hendren
Earth and Planetary Sciences ETDs
The immediate concern of the writer in the preparation of this thesis is not so much to give long statistical lists of conclusions (unfortunately this type of material is exceedingly scarce), but to sift the readily available facts in print and prepare a brief history of the work already accomplished on living and fossil Brachipoda. Where possible, there will be a discussion and evaluation of the views presented by different authors.