| Tag |
First Indicator |
Second Indicator |
Subfields |
| LEADER |
00000ctm a2200000Ia 4500 |
| 001 |
in00000070908 |
| 005 |
20220104090817.0 |
| 008 |
820212s1981 xx a bm 000 0 eng d |
| 035 |
|
|
|9 AAJ9226AM
|
| 035 |
|
|
|a (OCoLC)08152744
|
| 035 |
|
|
|a (OCoLC)8152744
|
| 035 |
|
|
|a (OCoLC)ocm08152744
|
| 040 |
|
|
|a TXA
|b eng
|c TXA
|d OCLCQ
|d TXA
|d OCLCQ
|d OCLCF
|d OCLCQ
|d UMI
|d OCLCO
|d TXA
|d UtOrBLW
|
| 043 |
|
|
|a n-us-tx
|
| 049 |
|
|
|a TXAM
|
| 099 |
|
|
|a 1981
|a Dissertation
|a L473
|
| 100 |
1 |
|
|a Ledger, Ernest Broughton.
|
| 245 |
1 |
0 |
|a Evaluation of the Catahoula Formation as a source rock for uranium mineralization, with emphasis on East Texas.
|
| 264 |
|
1 |
|c 1981.
|
| 300 |
|
|
|a xiv, 249 leaves :
|b illustrations ;
|c 29 cm
|
| 336 |
|
|
|a text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a unmediated
|b n
|2 rdamedia
|
| 338 |
|
|
|a volume
|b nc
|2 rdacarrier
|
| 500 |
|
|
|a "Major subject: Geology."
|
| 500 |
|
|
|a Typescript (photocopy).
|
| 500 |
|
|
|a Vita.
|
| 502 |
|
|
|b Ph. D. in Philosophy
|c Texas A & M University
|d 1981
|
| 504 |
|
|
|a Includes bibliographical references (leaves 180-185).
|
| 520 |
3 |
|
|a The Oligocene/Miocene Catahoula Formation of the Texas coastal plain is a fluvial and lacustrine volcaniclastic unit composed of "normal" fluvial material mixed with distal rhyolitic air-fall ash and, in the lower coastal plain, also stream-transported erosion detritus from the volcanic source area in Trans-Pecos Texas and adjacent northern Mexico, the nearest source of appropriate age and chemical affinity. The Catahoula Formation consists of poorly sorted siltstones, sandstones, and mudstones. Silt-size grains include abundant, slightly altered volcanic glass, especially in the upper coastal plain. Sand-size grains are mostly quartz, some of which are very coarse. The clay-size grains include alteration products of the glass. Catahoula deposition is characterized by sporadic influx of air-fall ash into the low-gradient fluvial systems and coastal lakes. This influx must occasionally have overloaded the systems because mud flows into or on the floodplains are a prominent part of the Catahoula section. ...
|
| 648 |
|
7 |
|a From 25 to 40 million years ago
|2 fast
|
| 650 |
|
0 |
|a Geology, Stratigraphic
|y Oligocene.
|0 http://id.loc.gov/authorities/subjects/sh85054102
|
| 650 |
|
0 |
|a Geology
|z Texas.
|0 http://id.loc.gov/authorities/subjects/sh85054078
|
| 650 |
|
0 |
|a Uranium ores
|z Texas.
|
| 650 |
|
0 |
|a Volcanic ash, tuff, etc.
|z Trans-Pecos (Tex. and N.M.)
|
| 650 |
|
4 |
|a Geology.
|
| 650 |
|
7 |
|a Oligocene Geologic Epoch.
|2 fast
|0 (OCoLC)fst01353911
|
| 651 |
|
7 |
|a Texas.
|2 fast
|0 (OCoLC)fst01210336
|
| 651 |
|
7 |
|a United States
|z Trans-Pecos.
|2 fast
|0 (OCoLC)fst01310117
|
| 655 |
|
7 |
|a Academic theses.
|2 lcgft
|0 http://id.loc.gov/authorities/genreForms/gf2014026039
|
| 700 |
1 |
|
|a Berg, R. R.,
|e degree committee member.
|
| 700 |
1 |
|
|a Dixon, J. B.,
|e degree committee member.
|
| 700 |
1 |
|
|a Hajash, Andy,
|e degree committee member.
|
| 700 |
1 |
|
|a Rowe, Marvin,
|e degree committee member.
|
| 700 |
1 |
|
|a Tieh, T. T.,
|e degree supervisor.
|
| 710 |
2 |
|
|a Texas A & M University,
|e degree granting institution.
|0 http://id.loc.gov/authorities/names/n80125885
|
| 856 |
4 |
1 |
|u http://proxy.library.tamu.edu/login?url=http://proquest.umi.com/pqdweb?did=748875261&sid=1&Fmt=2&clientId=2945&RQT=309&VName=PQD
|z Link to ProQuest Copy
|t 0
|
| 856 |
4 |
1 |
|u https://hdl.handle.net/1969.1/DISSERTATIONS-92852
|z Link to OAKTrust copy
|t 0
|
| 994 |
|
|
|a C0
|b TXA
|
| 999 |
f |
f |
|s b4c9f619-4457-3bee-9fca-91efe80c2945
|i 5c9e881f-9b7c-3c35-abd1-499eba5245bd
|t 0
|
| 952 |
f |
f |
|p noncirc
|a Texas A&M University
|b J.J. Pickle Campus
|c High Density Repository
|s HDR
|d Remote Storage
|t 0
|e 1981 Dissertation L473
|h Other scheme
|i unmediated -- volume
|m A14841002539
|
| 952 |
f |
f |
|a Texas A&M University
|b College Station
|c Electronic Resources
|s www_evans
|d Available Online
|t 0
|e 1981 Dissertation L473
|h Other scheme
|
| 998 |
f |
f |
|a 1981 Dissertation L473
|t 0
|l Available Online
|
| 998 |
f |
f |
|a 1981 Dissertation L473
|t 0
|l Remote Storage
|