United States Geological Survey, Professional Papers, 1922-1969

File — Box: 16, Folder: 15

Identifier: IX

Staff Only

Scope and Contents

Mertie, Jr., J. B., Graphic and Mechanical Computations of Thickness of Strata and Distance to a Stratum, No. 129, 1922. Yen, Teng-Chien, Paleocene Fresh-Water Mollusks from Southern Montana, No. 214-C, 1948. Schumm, S. A., The Disparity Between Present Rates of Denudation and Orogeny, No. 454-H, 1963. Foster, Margaret D., Studies of Celadonite and Glauconite, No. 614-F, 1969.

Dates

1922-1969

Language of Materials

From the Collection: Collection materials are in English.

Conditions Governing Access

Twenty-four hour advanced notice encouraged. Materials must be used on-site. Access to parts of this collection may be restricted under provisions of state or federal law.