Ice Age

Results: 1028



#Item
221Climate 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
222Sports / French presidential election / Dancing on Ice / Figure skating / Importance of religion by country

25th percentile height values - children ages 0-3 years Boys Girls Age (months)

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Source URL: www.pbs.gov.au

Language: English - Date: 2014-11-13 22:21:56
223Glacier / Ice sheet / Antarctica / Pensacola Mountains / Dufek Massif / Transantarctic Mountains / Davis Valley / Glacial erratic / Ice shelf / Physical geography / Glaciology / Ice age

types—slate, siltstone, sandstone, and dacite—but not on the coarse-grained intrusive rocks abundant in this area. These intrusive rocks appear to be so readily grussified that polish or striations, if originally pre

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Source URL: s3.amazonaws.com

Language: English - Date: 2011-05-06 03:38:11
224Matter / Cul-de-sac / Real estate / Uranium / Meteorite / Cul de Sac / Actinides / Nuclear technology / Chemistry

Uranium-series dating of antarctic ice The uranium-series method can cover the age range from 10,000 to 600,000 years. The ages of near-surface ice in the main Allan Hills icefield may be in this range. This icefield, w

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Language: English - Date: 2011-05-06 18:00:49
225Filchner-Ronne Ice Shelf / Ice sheet / Ross Ice Shelf / Antarctic ice sheet / Ice shelf / Ice age / Antarctica / Iceberg / Glacier / Physical geography / Water ice / Glaciology

The Minnesota and Union Glaciers cut across the dominant structural trend of the mountains, while the Newcomer and Nimitz Glaciers follow it. We also sounded along six gravity profiles made earlier by U.S. scientists stu

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Language: English - Date: 2011-05-06 06:17:33
226E50 / Ice age / E49 / Historical geology / Climate history / Glaciology

103, permitting stratigraphic correlation. Core 109 contains nannofossil ooze of middle to late Miocene age and is unconformably overlain by Quaternary diatomaceous and muddy diatomaceous oozes. The remaining cores shown

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Language: English - Date: 2011-05-06 05:34:08
227Geography of Antarctica / Whillans Ice Stream / Ice core / Mercer Ice Stream / Ice rise / Ice age / Ross Ice Shelf / Ice sheet dynamics / Ice sheet / Physical geography / Glaciology / Water ice

phy was directed largely to determining if annual strata can be reliably counted (with a view to possible deep drilling later). The strain grid at the Upstream B camp was remeasured (figure). The weather at the camps sho

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Language: English - Date: 2011-05-06 18:00:32
228Antarctic region / Antarctica / Continents / Poles / West Antarctic Ice Sheet / Ice age / Plate tectonics / Ice shelf / Antarctic Peninsula / Physical geography / Earth / British Antarctic Territory

In summary, this study provides us with a detailed image of the lower crust beneath an extensional basin located within a large-scale continental rift zone. Assuming that the original crustal thickness beneath the Ross S

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Language: English - Date: 2011-05-06 18:58:47
229Antarctica / Continents / Poles / Vostok Station / Ice core / Ice age / Candlemas / British Antarctic Survey / Physical geography / Extreme points of Earth / Antarctic region

wich Islands (Baker 1978), we find that an aphyric andesite from northern Candlemas Island is almost identical to the Vostok tephra (table). Lavas from Candlemas Island are exceptionally low in potash (K20) (Tomblin 1979

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Language: English - Date: 2011-05-06 04:11:13
230Glaciology / Geochronology / Incremental dating / Climate history / Ice core / Water ice / Ice age / Antarctica / Volcanic ash / Physical geography / Geology / Historical geology

T. Dochat, C. Lagerbom, B. Overturf, R. Verow, and J. Whittier assisted in the field. This work has benefitted from discussions with T. Dochat, D. Marchant, C. SchlUchter, and D. Sugden. Research was supported by Nationa

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Language: English - Date: 2011-05-06 17:28:03
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