Box 3
Contains 46 Results:
A.G. Leonard Field Notebook: 1906, Jordan, Montana and 1909, Bismarck Quadrangle, southwest corner
The North Dakota Geological Survey Records date from 1894 to 1977.
A.G. Leonard Field Notebook: 1907, Little Missouri River, Little Beaver Creek to Deep Creed and 1908, Beaver Creek, Elk Creek to Green and Knife Rivers
The North Dakota Geological Survey Records date from 1894 to 1977.
A.G. Leonard Field Notebook: 1907, Medora to Ash Creek to Sentinel Butte, North Dakota and 1909, Bismarck Quadrangle to Bismarck to Glencoe, North Dakota
The North Dakota Geological Survey Records date from 1894 to 1977.
A.G. Leonard Field Notebook: 1910, Stark, Hettinger, Adams, Grant, Morton and Emmons counties, North Dakota
The North Dakota Geological Survey Records date from 1894 to 1977.
A.G. Leonard Field Notebook: 1911 and 1912, McKenzie County
The North Dakota Geological Survey Records date from 1894 to 1977.
A.G. Leonard Field Notebook: 1913 and 1914, McKenzie County
The North Dakota Geological Survey Records date from 1894 to 1977.
A.G. Leonard Field Notebook: 1913 McKenzie County and 1916, Dunn County
The North Dakota Geological Survey Records date from 1894 to 1977.
A.G. Leonard Field Notebook: 1917 and 1918, Ray Quadrangle
The North Dakota Geological Survey Records date from 1894 to 1977.
A.G. Leonard Field Notebook: 1919, Mercer and McLean Counties
The North Dakota Geological Survey Records date from 1894 to 1977.
A.G. Leonard Field Notebook: 1920, Stark and Hettinger Counties
The North Dakota Geological Survey Records date from 1894 to 1977.