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Twenty-seventh annual report of the Director of the United States Geological Survey
Charles D. Walcott
1906, Annual Report 27
During the last fiscal year the character of the work and the organization of the force remained substantially the same as described in the Twenty-sixth Annual Report. Accounts of the work performed in geology and paleontology, chemistry and physics, topography and geography, and hydrography, hydrology, and hydro-economics, as well as...
Zinc and lead deposits of the Upper Mississippi Valley
Harry Foster Bain
1906, Bulletin 294
The zinc and lead mines of the upper Mississippi Valley are in the southwest portion of Wisconsin and in adjacent parts of Illinois mid Iowa. The boundaries of the region are in part indefinite, since sporadic occurrences of the minerals are found outside the mining region proper. It is usual...
Zinc and lead deposits of northwestern Illinois
Harry Foster Bain
1905, Bulletin 246
Zinc and lead minerals are found in two widely separated districts in Illinois. One of these occurs in the extreme southern portion of the State and includes portions of Hardin, Pope, and Saline counties. It forms part of the Kentucky-Illinois fluorspar, lead, and zinc field, and for convenience may be...
Record of deep-well drilling for 1904
Myron Leslie Fuller, E. F. Lines, A. C. Veatch
1905, Bulletin 264
In this report, which is the first of a proposed series of annual publications, are presented the results of the first six months' work by the United States Geological Survey in the systematic collection of well records and samples. Much time having been occupied in organization and preliminary correspondence, the...
The hydrology of San Bernardino Valley, California
Walter C. Mendenhall
1905, Water Supply Paper 142
The San Bernardino basin lies near the eastern end of the valley of southern California.  Under the latter term is included that general lowland area which is definitely limited on the north by the San Gabriel and San Bernardino ranges and on the east by the latter range and the...