Geochronology

Results: 1567



#Item
321Nuclear physics / Geochronology / Radioactivity / Nuclear chemistry / Radiometric dating / Cosmic ray / Cosmogenic nuclide / Radioactive decay / Nuclide / Physics / Chemistry / Particle physics

Microsoft Word - Fabel.doc

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Source URL: www.crcleme.org.au

Language: English - Date: 2009-01-14 01:26:32
322Geology / Geochronology / Climate history / Ice core / Incremental dating / Water ice / Proxy / Christian Koeberl / Ice age / Physical geography / Historical geology / Paleoclimatology

The Thrill to Drill in the ChillMillion Years of Arctic Climate Change from Lake El’gygytgyn, NE Russia Julie Brigham-Grette University of Massachusetts - Amherst Martin Melles University of Koln Pavel Minyuk N

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Source URL: www.dosecc.org

Language: English - Date: 2010-06-21 15:10:35
323Geochronology / Medicine / Radiobiology / Optical dating / Radiometric dating / Optically stimulated luminescence / Thermoluminescence / Regolith / Dosimetry / Dating methods / Geology / Physics

Microsoft Word - Rhodes_et_al_a.doc

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Source URL: www.crcleme.org.au

Language: English - Date: 2009-01-14 01:26:40
324Climate history / Climate change / Geochronology / Global warming / Climate sensitivity / Tipping point / Ice core / Climate / Ice age / Atmospheric sciences / Climatology / Historical geology

Global Warming: The Threat to the Planet* Jim Hansen 17 AprilLeo Szilard Lecture

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Source URL: www.columbia.edu

Language: English - Date: 2007-05-08 16:21:57
325Argon–argon dating / Basalt / Flood basalt / Large igneous province / Transantarctic Mountains / Apophyllite / Paleomagnetism / Geochronology / Mount Frustum / Geology / Radiometric dating / Historical geology

Direct dating of mid-Cretaceous alteration of the Kirkpatrick Basalt in northern Victoria Land: Argon-40/argon-39 and rubidium/strontium ages of apophyllite THOMAS H. FLEMING, KENNETH A. FOLAND, and DAVID H. ELLIOT, Byrd

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Source URL: s3.amazonaws.com

Language: English - Date: 2011-05-06 18:55:30
326Shield volcanoes / Volcanology / Crary Mountains / Mount Steere / Mount Frakes / Lie Cliff / Trabucco Cliff / English Rock / Morrison Rocks / Geology / Geography of Antarctica / Marie Byrd Land

Preliminary report on field investigations and argon- 4Olargon-39 geochronology of the Crary Mountains volcanoes, Marie Byrd Land, West Antarctica THOMAS I. WILCH, WILLIAM C. MCINTOSH, KURT S. PANTER, and NELIA W. DUNBAR

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Source URL: s3.amazonaws.com

Language: English - Date: 2011-05-06 18:57:34
327Geochronology / Ice core / Incremental dating / Water ice / Dome C / Dome A / Glacier / Taylor Dome / McMurdo Sound / Physical geography / Geography of Antarctica / Extreme points of Earth

Wade, EA., C.A. Cathey, and J.B. Oldham. 1977c. Reconnaissance geologic map of the Alexandra Mountains quadrangle, Marie Byrd Land, Antarctica, 1:250,000. (U.S. Antarctic Research Program Map, A-8.) Reston, Virginia: U.S

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Source URL: s3.amazonaws.com

Language: English - Date: 2011-05-06 20:44:47
328Incremental dating / Water ice / Extreme points of Earth / Paleoclimatology / Antarctica / Greenland Ice Sheet Project / Proxy / Physical geography / Geochronology / Ice core

the Allan Hills region to collect more than 100 meters of firn and ice core for later analysis. Tests of a solar-powered version of the auger were conducted at South Pole Station (figure 2). Solar panel performance was 2

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Source URL: s3.amazonaws.com

Language: English - Date: 2011-05-06 05:01:04
329Climate history / Geochronology / Thermodynamics / Ice core / Incremental dating / Water ice / Temperature / Climate / Ice / Atmospheric sciences / Meteorology / Optical materials

In conclusion, microparticle analysis of 39 sections of the 416meter core from J-9 reveals a substantial increase in particle concentrations between 275 and 350 meters; the increase is believed to signal the presence of

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Source URL: s3.amazonaws.com

Language: English - Date: 2011-05-06 05:46:56
330Geochronology / Ablation / Passive fire protection / Surgery / Surface exposure dating / Environmental radioactivity / Glacier / Physics / Chemistry / Medicine

data coupled with field observations, however, indicate the importance of well-constrained field geology. Due to the assumptions inherent to the technique, it is criticial to collect from welldefined moraine ridges, and

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Language: English - Date: 2011-05-06 20:46:01
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