1908
The Control, Development and Utilization of the Missouri River and its Tributaries, G. E. Condra, H. W. Caldwell, O. V.P. Stout, F. J. Phillips, N. A. Bengtson, and George L. Sheldon
1907
BIENNIAL REPORT, Erwin H. Barbour
Biennial Report Work of the State Geological Survey in Brief, Erwin Hinckley Barbour
Evidence of Loess Man in Nebraska, Erwin Hinckley Barbour
Report on the Honey Creek Coal Mine, Erwin Hinckley Barbour
Opening of the Indian Territory, G. E. Condra
1906
Notice of a New Fossil Rhinoceros from Sioux County Nebraska, Erwin Hinckley Barbour
PRELIMINARY REPORT ON THE PRIMITIVE MAN OF NEBRASKA, Erwin H. Barbour and Henry B. Ward
The Geology of Cass County Nebraska, Elmer Grant Woodruff
1905
NOTICE OF A NEW FOSSIL MAMMAL FROM SIOUX COUNTY NEBRASKA, Erwin Hinckley Barbour
1903
Report of the State Geologist, Erwin H. Barbour