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The Geology and Mineral Resources of Bexar County
Elias Howard Sellards
· 1912
Pliocene and Pleistocene
Maryland Geological Survey
· 1906
The Sellards Through Two Centuries
Elias Howard Sellards
· 1949
On the Underground Position of the Ellenburger Formation in North Central Texas: With a Preliminary Contour Map
Elias Howard Sellards
· 1918
Notes on the Oil and Gas Fields of Webb and Zapata Counties: The Underground Position of the Austin Formation in the San Antonio Oil Fields
Elias Howard Sellards
· 1922
The Geology of Texas
Elias Howard Sellards
, Walter Scott Adkins
, Frederick Byron Plummer
· 1933
Florida State Geological Survey: Organization and Plans
Florida. Geological Survey, 1907-
· 1907
Quarter-centennial Memorial Volume of the Division of Natural Resources
University of Texas. Division of Conservation and Development of Natural Resources
, Elias Howard Sellards
· 1935
The Producing Horizon in the Rios Well in Caldwell County
Elias Howard Sellards
· 1912
A Preliminary Report on the Underground Water Supply of Central Florida
Elias Howard Sellards
· 1908
