1. The ammonite Metengonoceras Hyatt, 1903, from the Mowry Shale (Cretaceous) of Montana and Wyoming Author/Creator: Cobban, William A., 1916-2015, author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
2. The ammonite Metengonoceras Hyatt, 1903, from the Mowry Shale (Cretaceous) of Montana and Wyoming Author/Creator: Cobban, William A., 1916-2015 Publication/Creation: Washington : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
3. Analysis of the magnitude and frequency of floods and the peak-flow gaging network in Montana Author/Creator: Omang, R. J., author Publication/Creation: Helena, Montana : U.S. Geological Survey, [1992] Resource Type: Book Access & Availability: Loading
4. Annual report Author/Creator: Montana Bureau of Mines and Geology Publication/Creation: Butte, Mont. : The Bureau, 1980- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
5. Assessment of undiscovered biogenic gas resources, North-Central Montana Province Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2008] Resource Type: Book Access & Availability: Loading
6. Assessment of undiscovered oil and gas resources of the Montana Thrust Belt Province, 2002 Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2002] Resource Type: Book Access & Availability: Loading
7. Assessment of undiscovered oil resources in the Bakken and Three Forks Formations, Williston Basin Province, Montana, North Dakota, and South Dakota, 2013 Publication/Creation: [Reston, Virginia] : U.S. Department of the Interior, U.S. Geological Survey, [2013] Resource Type: Book Access & Availability: Loading
8. Assessment of undiscovered oil resources in the Devonian-Mississippian Bakken Formation, Williston Basin Province, Montana and North Dakota, 2008 Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2008] Resource Type: Book Edition: Version 1.0. Access & Availability: Loading