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Publications in McCulloch

Title Publication Year Sort ascending Abstract Author Series Publisher
Potential low-grade iron ore and hydraulic-fracturing sand in Cambrian sandstones, northwestern Llano region, Texas Potential low-grade iron ore and hydraulic-fracturing sand in Cambrian sandstones, northwestern Llano region, Texas 1964

The red upper unit of the Hickory Sandstone is a hematitic and goethitic sandstone containing a large reserve of potential low-grade iron ore.

Barnes, V.E., Schofield, D.A. Report of Investigations Bureau of Economic Geology
Upper Franconian and Lower Trempealeauan Cambrian trilobites and brachiopods, Wilberns Formation, central Texas Upper Franconian and Lower Trempealeauan Cambrian trilobites and brachiopods, Wilberns Formation, central Texas 1962

Forty-three species belonging to 28 genera, 12 species of brachipods belonging to 8 genera, and 1 species of gastropods are described from the Morgan Creek, Point Peak, and San Saba Members of the Wilberns Formation in the Llano Uplift.

Bell, W.C., Ellinwood, H.L. Report of Investigations Bureau of Economic Geology
Devonian - Mississippian transition in central Texas Devonian - Mississippian transition in central Texas 1957

The Devonian-Mississippian transition outcrops of central Texas are here described summarily and assigned to a new stratigraphic unit, the Houy Formation. The beds included are mainly Upper Devonian, but partly Lower Mississippian. Locally a basal fraction may be Middle Devonian.

Cloud, P.E., Jr., Barnes, V.E., Hass, W.H. Report of Investigations Bureau of Economic Geology
The Carboniferous Rocks of the Llano Region of Central Texas 1950 Plummer, F.B. UT Publication
Stratigraphic and structural studies in north central Texas 1929 Cheney, M.G. UT Bulletin
Record of Lohn Deep Well in McCulloch County Texas 1929

These circulars issued from the Bureau of Economic Geology contain the record of cores and cuttings from well received and described in the Bureau.

Well Record
Stratigraphy of the Pennsylvanian Formations of north-central Texas 1921 Plummer, F.B., Moore, R.C. UT Bulletin
On the underground position of the Ellenburger Formation in north central Texas, with a preliminary contour map 1918 Sellards, E.H. UT Bulletin
Report on the Colorado coal field of Texas 1917 Drake, N.F. UT Bulletin