 | | Book | | The Transantarctic Mountains These watercolor paintings by Dee Molenaar were originally published...1985 with his map of the McMurdo Sound area of Antarctica. We are pleased to republish these paintings...Faure ¡ Teresa M. Mensing The Transantarctic Mountains Rocks, Ice, Meteorites and Water Gunter Faure...tent camp in the Mesa Range of northern Victoria Land at the foot of Mt. Masley. Printed on acid-free...the Transantarctic Mountains during the 1969/1970 field season. Prolog Antarctica! The very word brings |  | | Report (chapter) | | and tectonic evolution of the Transantarctic Mountains: a review DAVID H. ELLIOT Byrd Polar Research...Abstract: The development of the Transantarctic Mountains was initiated with the rifting of Rodinia and...Transantarctic Mountains. During Cretaceous and later time episodic uplift of the Transantarctic Mountains was accompanied...embayments. The frontal scarp of the Transantarctic Mountains forms a geographic divide across the Antarctic...separating East and West Antarctica (Fig. 1). The geological record of the mountains themselves spans the |  | | Report (issue) | | Data and Age for the Layered Gabbroic Dufek Intrusion, Antarctica By R. W. Kistler1 , L D. White1 , and...Table 1 Strontium and oxygen isotopes Age of the Dufek intrusion Summary Table 2 References Cited Table...Gabbroic Dufek Intrusion, Antarctica By R. W. Kistler, L D. White, and A. B. Ford ABSTRACT The Dufek intrusion...igneous complex exposed in the northern Pensacola Mountains. Due to its similar age and geochemistry...phases of the Jurassic tholeiitic Ferrar group of Antarctica. The intrusion is composed principally of cumulate |  | Leat, P. T., Riley, T. R., Storey, B. C., Kelley, S. P., Millar, I. L. (2000) Middle Jurassic ultramafic lamprophyre dyke within the Ferrar magmatic province, Pensacola Mountains, Antarctica. Mineralogical Magazine, 64 (1) 95-111 doi:10.1180/002646100549021 | Journal (article/letter/editorial) | | within the Ferrar magmatic province, Pensacola Mountains, Antarctica P. T. LEAT1,*, T. R. RILEY1, B. C....otherwise tholeiitic Ferrar magmatic province of Antarctica. We report an Ar-Ar age of 183 + 2.2 Ma for the...bodies, the Dufek-Forrestal intrusions. K EY WORDS : ultramaÂŽc, lamprophyre, dyke, Ferrar, Pensacola Mountains...Mountains, Antarctica. Introduction CONTINENTAL ÂŻood basalts have been studied intensely over the last decade...those of contemporaneous basalts in Dronning Maud Land (Luttinen et al., 1998), which is conjugate to the |  | | Journal (article/letter/editorial) | | reserved Further Quick links to online content ANTARCTICA; A TALE OF Annu. Rev. Earth Planet. Sci. 1992...tent during a blizzard on the Ross Ice Shelf in Antarctica from cold, exhaustion, and lack of nourishment...taken time to "geologize" in the Transantarctic Mountains (Scott 1913). They man-hauled 16 kg of rock samples...summer. The accurate geologic po sit ioni ng of Antarctica as the "keystone" of a southern supercontinent...pioneered the route through the Transantarctic Mountains to the Polar Plateau in 1908 (Shackleton 1909) |  | | Journal (article/letter/editorial) | | microfossils in the Ellsworth LandâAntarctic PeninsulaâWeddell SeaâDronning Maud Land sector (240°Eâ0°â015°E)...Hfâisotopes Erratics Recycled microfossils Ice-covered Antarctica a b s t r a c t The age and composition of the...Peninsula (AP) is West Antarctica, and of detritus east of the AP East Antarctica. We conďŹrm that the Central...provenance about a core of the Gamburtsev Subglacial Mountains (GSM) and the Vostok Subglacial Highlands (VSH)...beneath the ice in East Antarctica south and southeast of Dronning Maud Land within the Antarctic part |  | | Journal (article/letter/editorial) | | in the Jurassic Ferrar Large Igneous Province, Antarctica David H. Elliot1and Thomas H. Fleming2 Department...linear belt from the Theron Mountains to Horn Bluff in the Transantarctic Mountains and extend into southeastern...Jurassic zone of extension. The FLIP comprises the Dufek intrusion, Ferrar Dolerite sills and dykes (sheet...strata overlain by Kirkpatrick Basalt lavas. The Dufek intrusion occurs in deformed supracrustal rocks...the central Transantarctic Mountains (CTM) and south and north Victoria Land (SVL, NVL) are extrusive rocks |  | | Journal (article/letter/editorial) | | sector: Zircon geochronology of Upper Paleozoic (mainly Permian) strata from the Ellsworth Mountains and...and eastern Ellsworth Land, Antarctica David H. Elliot a,â, C. Mark Fanning b, Thomas S. Laudon c a b c...Keywords: Gondwana Zircon Antarctica Ellsworth Mountains Permian a b s t r a c t Zircon geochronology has...from the Ellsworth Mountains and from enigmatic outcrops in eastern Ellsworth Land to aid in constraining...zircons from two Polarstar Formation (Ellsworth Mountains) sandstones yielded maximum depositional ages |  | Craddock, John P., Fitzgerald, Paul, Konstantinou, Alex, Nereson, Alex, Thomas, Robert J. (2017) Detrital zircon provenance of upper Cambrian-Permian strata and tectonic evolution of the Ellsworth Mountains, West Antarctica. Gondwana Research, 45. 191-207 doi:10.1016/j.gr.2016.11.011 | Journal (article/letter/editorial) | | Detrital Zircon Provenance of Upper Cambrian-Permian Strata and Tectonic Evolution of...of the Ellsworth Mountains, West Antarctica John P. Craddock, Paul Fitzgerald, Alex Konstantinou, Alex...Alex, Nereson, Alex, Thomas, Robert J.J., Detrital Zircon Provenance of Upper CambrianPermian Strata and...and Tectonic Evolution of the Ellsworth Mountains, West Antarctica, Gondwana Research (2016), doi:10.1016/j...journal pertain. ACCEPTED MANUSCRIPT Detrital Zircon Provenance of Upper Cambrian-Permian Strata and |  | Riley, Teal R., Jordan, Tom A., Leat, Philip T., Curtis, Mike L., Millar, Ian L. (2020) Magmatism of the Weddell Sea rift system in Antarctica: Implications for the age and mechanism of rifting and early stage Gondwana breakup. Gondwana Research, 79. 185-196 doi:10.1016/j.gr.2019.09.014 | Journal (article/letter/editorial) | | Pre-proof Magmatism of the Weddell Sea rift system in Antarctica: Implications for the age and mechanism of rifting... Magmatism of the Weddell Sea rift system in Antarctica: Implications for the age and mechanism of rifting... Magmatism of the Weddell Sea rift system in Antarctica: Implications for the 2 age and mechanism of... Thick (~800 m) basaltic successions from the eastern Antarctic Peninsula have been dated in the 29...Amygdaloidal basalts from the Black Coast region of the eastern margin of the 31 Antarctic Peninsula represent |  | | Journal (article/letter/editorial) | | GR Focus Review High-pressure metamorphism in Antarctica from the Proterozoic to the Cenozoic: A review...2012 Available online 8 August 2012 Keywords: Antarctica Eclogite Garnet peridotite Blueschist-facies...c t The survey of high-P metamorphic rocks in Antarctica can help clarify the geodynamic evolution of...along the eastern margin of the âMawson blockâ (e.g., in the Nimrod Glacier region and George V Land). Some...(George V Land; Eyre Peninsula in Australia). Stillwell (1918) described rocks from George V Land containing |  | | Book | | earth scientists in the scientific exploration of Antarctica can best be judged from the fact that 7 years...geology and solid earth geophysical literature of Antarctica. It is worth noting that two important differences...where earth scientists have but a fragment of Antarctica exposed to study and at times make, in some cases...parts of Antarctica, and the infuence of new plate tecÂŹ tonic thinking not only in Antarctica but in its...Adie freedom of the SCAR nations working in Antarctica, to give to SCAR his services, for the second |  | | Report (issue) | | Paleozoic Sedimentary Phosphate in the Pensacola Mountains, Antarctica GEOLOGICAL SURVEY PROFESSIONAL PAPER...Paleozoic Sedimentary Phosphate in the Pensacola Mountains, Antarctica By JAMES B. CATHCART and DWIGHT L.... SCHMIDT CONTRIBUTIONS TO THE GEOLOGY OF ANTARCTICA GEOLOGICAL SURVEY PROFESSIONAL PAPER 456-E Work...phosphate in the Pensacola Mountains, Antarctica (Contributions to the geology of Antarctica) Geological Survey...2. Sediments (Geology)-Antarctic regions-Pensacola Mountains. 3. Phosphates. 4. Sandstone. I. Schinidt |  | ELLIOT, D.H., LARSEN, D., FANNING, C.M., FLEMING, T.H., VERVOORT, J. D. (2017) The Lower Jurassic Hanson Formation of the Transantarctic Mountains: implications for the Antarctic sector of the Gondwana plate margin. Geological Magazine, 154 (4) 777-803 doi:10.1017/s0016756816000388 | Journal (article/letter/editorial) | | Jurassic Hanson Formation of the Transantarctic Mountains: implications for the Antarctic sector of the...April 2016) Abstract â The Hanson Formation, Antarctica, consists of interbedded sandstones and tuffaceous...Jurassic, stratigraphy, geochemistry, tectonics, Antarctica. 1. Introduction Silicic magmatism may occur...Gao et al. (2011). A possible example exists in Antarctica. Eruption of the Kirkpatrick Basalt of the Lower...Formation strata in the central Transantarctic Mountains; (2) provide age constraints on the magmatism; |  | | Journal (article/letter/editorial) | | localities in the Chon-Aike Province. Precise (zircon UâPb) Middle Jurassic ages exist for two volcanic...contemporaneous Karoo, Dronning Maud Land and Ferrar provinces of South Africa and Antarctica are dominated by basalt...southeast Australia, New Zealand, Tasmania and Antarctica (Storey & Kyle, 1997; Fig. 1). The Karoo igneous...Ferrar and Chon-Aike). MBL (Marie Byrd Land); DML (Dronning Maud Land). After Storey et al. (1992). Tholeiitic...Dronning Maud Land magmatic province at the northern limits of the Transantarctic Mountains comprises mafic |  | | Book | | symposium devoted almost entirely to Proterozoic massif-type anorthosites. A more recent collection of...11 South America ..................... 2.12.12 Antarctica ........................ 2.13 Origin of Archean...74 74 74 76 78 79 80 81 Chapter 3 Proterozoic Massif-Type Anorthosites ...... 82 3.1 Introduction........... 168 Layered Intrusions Related (?) to Massif-Type Anorthosite .................. 169 3.12.1...Complex, Minnesota ..... 171 3.12.4 The Glen Mountains Layered Complex, Oklahoma ................... |  | Hamilton, Warren, Hayes, P.T., Calvert, Ronald, Smith, V.C., Elmore, P.S.D., Barnett, P.R., Conklin, Nancy (1965) Diabase sheets of the Taylor Glacier region, Victoria Land, Antarctica, with sections on petrography and sections on chemistry. Professional Paper 456b. US Geological Survey doi:10.3133/pp456b | Report (issue) | | Sheets of the Taylor Glacier Region Victoria Land, Antarctica GEOLOGICAL SURVEY PROFESSIONAL Work done...Sheets of the Taylor Glacier Region Victoria Land, Antarctica By WARREN HAMILTON With sections on PETROGRAPHY...NANCY CONKLIN CONTRIBUTIONS TO THE GEOLOGY OF ANTARCTICA GEOLOGICAL SURVEY PROFESSIONAL PAPER 456-B ...Comparative petrology_____-___________________-____ Antarctica.____________________________________ McMurdo...Heights area, Victoria Land, Antarctica.__________ In pocket Index map of Antarctica. -_________________ |  | | Journal (article/letter/editorial) | | Silicic Segregations of the Ferrar Dolerite Sills, Antarctica KARINA ZAVALA1*, ALISON M. LEITCH2 AND GEORGE...Basement Sill, one of the Ferrar Dolerite Sills in Antarctica, contain sharply defined, coarse-grained, leucocratic...as an elongate belt along the Transantarctic Mountains and has been interpreted as forming in a failed...volume of rock in the FLIP, which also includes the Dufek layered mafic intrusion, pyroclastic rocks and the...1994; Fleming et al., 1997). Two sills and the Dufek intrusion have been dated at 183¡6 1¡8 Ma, based |  | | Report (issue) | | Structures related to thrust faults in the Stansbury Mountains, Utah, by E. W. Tooker and R. J. Roberts____________...from the Thurston Island-Eights Coast area, West Antarctica, by A. A. Drake, Jr., R. F. Marvin, T. W. Stern...measurements on two rock glaciers in the eastern Elk Mountains, Colo., by Bruce Bryant_-_-------------...differentiated gabbroic body, the Dufek intrusion, Pensacola Mountains, Antarctica, by M. E. Beck, Jr., and N...STRUCTURES RELATED TO THRUST FAULTS IN THE STANSBURY MOUNTAINS, UTAH By E. W. TOOKER and R. Abstr aot.- Structural |  | | Report (issue) | | _______ Management of natural resources on the public land. Classification of mineral lands.________--_-_-Waterpower...__ Topical studies-____________________________ Land subsidence.___________________________ Floods.-...Plain and Mississippi Embayment. New England and eastern New York____ __________ Maine.________________..._ Connecticut._______________________________ Eastern New York and western New England- _ Appalachian...Virginia, North Carolina, Tennessee, and Georgia. Eastern plateaus._______________________________ New York |  | | Book (volume) | | Mineralogy The Ohio State University, Columbus Port Elizabeth, South Africa Institute of Polar Studies Department...Department of Geology University of Port Elizabeth S. Franks F. G. Stehli Cleveland, Ohio Cleveland...OG A. West rican Shield i eke or ee ene OO By Eastern Senegal) 2 ey es SES C. The Pan-African Orogenic...America. As yet there are too few measurements from Antarctica to provide a good time sequence. The conclusions...carrying Africa and another carrying South America. Antarctica is considered to have been separated from the |  | | Journal (article/letter/editorial) | | with arclike characteristics, the Central and Eastern Lau Spreading Centers (CLSC and ELSC) erupts MORB-like...within the Bardarbunga volcanic system of the Eastern Rift Zone, Iceland. The lava has a high content...Giant Impact and the age of the oldest terrestrial zircon dated thusfar (4.44Âą0.01Ga) now appears to be short...MORB-like (~ 8 Ra or less) in the MTJ and north eastern seamounts that occur relatively close (500-600...20 mantle xenoliths from east Australia, west Antarctica, Jordan, Yemen and Greenland. The xenoliths include |  | | Report (issue) | | mapping Management of resources on public lands Land information and analysis Investigations in other...adequacy, environmental quality, and safe use of the land become more complex and difficult, and more critical...assessments --1 Mineral-resource assessments of land areas _______3 Investigations related to the Wilderness...Lake Superior region ___________________60 Rocky Mountains and Great Plains _________________61 Stratigraphic...evaluation of mineral lands _ _ ________150 Classified land _______________________150 Known geologic structures |  | | Book (edition) | | the number of terms beginning with ânorthernâ, âeasternâ, ânorthwesternâ, âsouth-centralâ, etc., is limited...term, e.g., Oceanographic areas, and small areas on land. These coordinates were found in atlases, or obtained...broader terms are omitted. Examples are omission of Eastern U.S. and North America from the broader terms of...troleum Geologists SA associations Geoloof Pe- Aar Massif BT Switzerland Aar Valley River valley in central...Range of the Rocky Mountains. Index states as applicable. Also search Absaroka Mountains. CO N433000N450000 |  | | Report (issue) | | _____________________ Iron ___ ____________________ Ilmenite and zircon _ __ __ ___ Heavy metals.... _________________...__ Topical studies-____----_---_-______________ Land subsidence.___________________________ Floods__...Mississippi embayment _ New England and eastern New York ______________ Eastern New York__________________________...___ Georgia__________________________________ Eastern plateaus______________________________ New York_...consin__________________________________ Northern Rocky Mountains and plains..._____..___ Washington. _________ |
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