All posts by Dennis Trombatore

Area Spelunker Donates Cave Collection

Caves and karst (eroded limestone terrains) are tied to the whole of human history – as shelters, as sources of water, as places of mystery and worship, and as research topics in geology, biology, hydrology and engineering. The Walter Geology Library as a respected research library in earth sciences, has a strong collection in caves and karst research, particularly since Central Texas has many caves and karst features, and the region has long hosted an avid caving community.

Volume from the Bill Mixon cave collection.
Volume from the Bill Mixon cave collection.

One member of that local caving community, Bill Mixon — former book review editor for the National Speleological Society and friend of the Walter Library — recently donated his unique collection of over 1000 books and more than 1000 periodical issues related to cave and karst research, literature, and culture. Remarkably, this entire collection is all material new to the UT Libraries, significantly broadening and enhancing our existing collections.

The collection is largely international in scope, and among the items included, almost 1/3 of the books are not only new to UT, but not held otherwise in any US libraries, or not held anywhere at all. Another 20+% of the materials are held in fewer than 5 North American collections.

The literature of caving is largely produced by specialists for specialists, and much of it is only shared among informal networks, or is only available locally or regionally — not the kind of stuff you can buy on Amazon. For this reason, this gift of personally-curated material from around the world is a tremendous asset, representing years of effort on the part of the donor to amass such a significant cross section of the world’s cave publications.

We are grateful for the gift, as it adds significantly to our existing strengths, and will give future researchers the benefit of having guides, exploration reports, and research on most of the world’s major cave and karst systems all in one place.

Why Caves Matter. 

Caves are:

  • Hidden time machines and an historical record of previous natural and human activity
  • Essential filtration tools and sources for water
  • Home to unique critters and life forms, including bats, spiders, microbes
  • Great sources of fossils of all kinds
  • Key to the study of climate
  • Important areas of earth science research
  • Home to early man, later man, hiding man, man at war
  • Repositories of early human art
  • Important risk factors in construction
  • Irresistible explorers’ temptation

Who cares?

  • biologists
  • geologists
  • hydrologists
  • engineers
  • military
  • historians
  • explorers

Collections Highlight: The Tobin International Geological Map Collection

Detail of map from the Tobin Collection.
Detail of map from the Tobin Collection.

The Tobin International Geological Map Collection provides map materials in support of teaching and research within the Jackson School of Geosciences, its programs and related disciplines. As graphic summaries of earth and planetary data, maps are an integral part of geologic and geographic study as well as an important information source in various aspects of research in such fields as energy,  engineering, land use planning, oceanography, physical and space sciences, environmental studies and the life sciences. To serve these disciplines, geologic, tectonic, stratigraphic, physiographic, geodetic, seismographic, outline, topical (such as soil and water survey), geophysical, structural, cross section, and index maps are required.

Located in the Walter Geology Library, the collection contains more than 50,000 maps and map texts that are arranged geographically. It functions as a working research collection that is more concerned with the utility of its maps for research rather than with their rarity as objects.

Tobin Surveys, Inc. of San Antonio endowed the Tobin collection in 1980 when it established the Tobin International Geological Library Fund to enable cartographic acquisitions. The collection aims for worldwide coverage of maps on geology and related subjects, but it is particularly dense in maps of Texas and select U.S. and foreign areas of geologic interest. The resources provide thorough coverage for North America (especially Texas and the Southwest), Mexico, Britain, Italy, Australia, Brazil and Turkey, with moderate coverage for the rest of the world.

The geologic map collection portrays surface and subsurface features, ages, and rock types at a variety of scales. Such maps are used for research in hydrocarbon and mineral exploration, hydrology, geomorphology and paleontology, archeology, and some engineering and architectural applications. The collection also includes some topographic or surface feature maps. Geologic and topographic maps largely are produced by and for governments around the world; however, some commercial maps are included in the collection.

The Tobin collection, in partnership with the Perry-Castañeda collection, serves as a federal depository for the maps of the United States Geological Survey (USGS). Through that arrangement, the collection maintains an almost complete set of the map series published by the USGS, including maps of various scales that provide users the ability to examine a continent, country, or more local geographic regions.

A large collection of geological maps of Greece and Italy, which are of special interest to archaeology and classics researchers, also are held in the collection. Overall, the resources of the Tobin Map Collection serve not only researchers within the geology, architecture, classics, archaeology, engineering, and geography departments, but also the general public.


Includes excerpts from The Collections, now available digitally and in print.

The Red Sheikh 

Abdullah Tariki.

Due to the Geology program’s size, prominence, and traditional emphasis on field science, The Walter Geology Library’s thesis and dissertation collection has always been a central factor in providing research assistance. Prior to the 1980’s, many of these works remained essentially unpublished, and even those that were eventually published were highly condensed, leading researchers back to the original for full access to the complete data set.

When the Texas ScholarWorks digital repository was unveiled in 2008 as the new home for graduate research, we felt it would be advantageous to move as many legacy theses as possible into this new, open, and fully accessible format. A secondary consideration was preservation, for these works are in editions that rarely exceed ten copies, and many have loose plates, glued in photographs, and sometimes low quality paper and binding.

Our strategy was to begin in 1897 scanning the theses of deceased graduates, and to use our extensive alumni network to track down living authors and get their permission to share their work. To date we have been able to produce hundreds of scans of works from the pre-digital era. Is this effective? One recent story serves to illustrate the potential.

Abdullah Homoud Tariki, born in 1919 in Zelfi, Saudi Arabia, got a bachelor’s in geology from Fouad University in Cairo, and in November 1945, just two months after the end of WII in the Pacific, found himself in Austin Texas, entering graduate school in the Department of Geology. Apparently he was the first Saudi Arabian to study geology in the US, and, as best we can determine, the first Saudi Arabian to write an academic thesis on Saudi Arabia. He received his MA in August 1947, and, after a short stint in Houston, returned to Saudi Arabia. In a career filled with firsts, he later became the first Saudi Oil Minister, and, (reportedly based on his understanding of the Texas Railroad Commission’s structure and purpose), one of the original founders of OPEC. He was outspoken, and later involved in a number of disputes with Prince (later King) Faisal, which got him sacked, and earned him the title “The Red Sheikh”, according to some middle east sources. He died in Cairo in 1997.

Meanwhile, Mr. Tariki’s poor thesis sat mostly undisturbed on the shelves, having been checked out only a few times over the decades. Recently, a Saudi Arabian graduate student asked to see the thesis. He was born in the same village as Tariki, and claimed him as the founder of the Saudi geosciences technical infrastructure. As far as he knew, no one in Saudi Arabia had ever seen Tariki’s thesis. We decided to add it to our scanning project, and it was posted in late October of 2016. The Geology of Saudi Arabia, now almost 70 years out of date, has demonstrated that with easier access and a wider audience, digitizing such older scholarship brings new life to old texts. In the two months since its release, Mr. Tariki’s neglected thesis has been downloaded more than 50 times around the world. We are thrilled to be able to extend the reach and impact of our student’s work in this way.

What starts here changes the world.