 | | Journal (article/letter/editorial) | | Texas mineral locality INDEX Whereas Texas is well known for its vastness, cattle industry, and oil...I T S T O P O G R A P H Y A N D G E O L O G Y , Texas, the second largest state, has produced relatively...famous localities. A s this article will show, Texas has had—or currently has—nu merous mineral occurrences...produce good specimens; yet when specimens from Texas are sought in collections and dealers' stocks, few...some basic facts that help explain the situation. Texas has very little federal land in its mineralized |  | | Journal (article/letter/editorial) | | STROMATOLITIC CHERTS FROM THE PROTEROZOIC ALLAMOORE FORMATION OF WEST TEXAS A.V. NYBERG and J. WILLIAM SCHOPF*...stromatolitic cherts from the Proterozoic Allamoore Formation of west Texas. Precambrian Res., 16:129--141. A...ca. 1000--1100 Ma-old Allamoore Formation from the Van Horn region of west Texas. Geologic evidence indicates...(green or red algae) may also be represented. The Allamoore cherts comprise one of only a few microfossiliferous...previously-reported stromatolitic microbiotas, the Allamoore assemblage is numerically dominated b y filamentous |  | King, Philip Burke, Henbest, Lloyd G., Yochelson, E.L., Cloud, P.E., Duncan, Helen, Finks, R.M., Sohn, I.G. (1965) Geology of the Sierra Diablo region, Texas, with special determinative studies of Permian fossils. Professional Paper 480. US Geological Survey doi:10.3133/pp480 | Report (issue) | | Geology of the Sierra Diablo Region Texas GEOLOGICAL SURVEY PROFESSIONAL PAPER 480 Geology of...of the Sierra Diablo Region Texas By PHILIP B. KING With SPECIAL DETERMINATIVE STUDIES OF PERMIAN FOSSILS...____ Veins..________________________________ Allamoore Formation..______________________ Limestone _...Streeruwitz thrust fault _____ ___________ Structure of Allamoore and Hazel Formations. _ Faults with strike-slip...Old Circle Ranch_____ 107 Section 24. Old Circle Ranch.___________ 107 Section 25. Hazel mine_____________________ |  | | Report (volume) | | Bull. 1060-D, p. 193, 252-253, pl. 7. In Nemaha County, Kans., member is basal unit of Howard limestone...Aarde farm, sec. 4, T. 26 S., R. 11 E., Greenwood County. Aaron Slatet Precambrian or Paleozoic: Central...Central Railroad, sees. 5-7, T. 11 S., R. 5 E., Pope County. Named for Abbott Station. Abbyville Gabbrol Precambrian...map. Occurs in vicinity of Abbyville, Mecklenburg County. Abercrombie Formationl Middle Cambrian: Western...Peak, on ridge south of Dry Canyon, in Gold Hill district. Aberdeen Sandstone (in PottS |  | | Book | | CB2 1RP 40 West 20th Street, New York, NY 10011, USA 10 Stamford Road, Oakleigh, Melbourne 3166, Australia...University of California, Irvine, California, 92717, USA NICOLAS J. BEUKES Department of Geology, Rand Afrikaans...of South Florida, St. Petersburg, Florida, 33701, USA RICHARD W. CASTENHOLZ Department of Biology, University...University of Oregon, Eugene, Oregon, 97403, USA JOHN P. GROTZINGER Department of Earth, Atmosphere, and...of Technology, Cambridge, Massachusetts, 02139, USA SHERWOOD CHANG Planetary Biology Branch, National |
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