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McMurdo Ice Shelf
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11	rafted debris in the shallower core is evident from the radiographs. Because the supply of ice-rafted debris to the seabed should be independent of bottom topography, the variation in abundance of ice-rafted debris betwe Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 05:02:23 Physical oceanography Antarctic region Filchner-Ronne Ice Shelf Oceanography Weddell Gyre Ross Ice Shelf McMurdo Sound Ice shelf Ross Sea Physical geography Geography of Antarctica Oceanic gyres
12	The biomass of these sediments calculated from the extractable phospholipid and polar lipid ester-linked alkyl FAME showed levels equal to those in a highly productive Florida estuary. The antarctic sediments contained a Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 03:58:19 Petrology Sedimentology Sedimentary rocks Fisheries Oceanography Biogenic silica McMurdo Sound Continental shelf Ice shelf Geology Physical geography Water
13	The longest core was 125 centimeters and the shortest was 16 centimeters. Most of the cores were taken with the heavier Ocean Seismic corer, and this device provided cores with a diameter of 8 centimeters. The Benthos co Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 03:28:50 Biological oceanography Diatom Planktology McMurdo Sound McMurdo Dry Valleys Micropaleontology Antarctica McMurdo Ice Shelf Ross Ice Shelf Geography of Antarctica Physical geography Antarctic region
14	figure 2 that the core is enriched in the components ferrous oxide (FeO), magnesium oxide (MgO), calcium oxide (CaO), manganese oxide (MnO), potassium oxide (K 20), water (H20) (?), and fluorine (F) relative to the tonal Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 05:40:57 McMurdo Sound McMurdo Ice Shelf Archibald McMurdo McMurdo Dry Valleys Geography of Antarctica Scott Coast Transantarctic Mountains
15	ships attempting passage to and from the southern Ross Sea. The Pennell and Ross Passage polynyas are best developed in spring and autumn, but also display intermittently lower ice concentrations during winter. They appe Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 16:30:37 Fjord Glaciology Lakes Continental shelf Antarctica McMurdo Sound Glacier Ross Sea Physical geography Glacial landforms Antarctic region
16	tion there. Our results indicate that nitrifier activity may also be an important pathway of carbon dioxide fixation in the water under annual sea ice at certain times of the year. Carbon dioxide fixed by nitrifiers in t Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 18:03:35 Sea ice Arctic Ocean Extreme points of Earth Climatology McMurdo Sound Polar ice packs Ross Ice Shelf Antarctica Polynya Physical geography Earth Glaciology
17	The center frequency of the transmitter pulse, determined by the antenna length, was 2 megahertz. A bicycle wheel counter triggered waveform acquisition. The receiver consisted of a high-gain amplifier and a digital stor Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 20:45:14 Glaciology McMurdo Ice Shelf McMurdo Sound Antarctica Mount Discovery Antarctic ice sheet Ice age Ice shelf Archibald McMurdo Physical geography Geography of Antarctica Scott Coast
18	Valley, the sedimentology of Unit B in Ross Sea cores, benthic foraminifera from dirt bands on the McMurdo Ice Shelf, and diatoms in Ross Sea cores. Five new publications appeared during this period: Kellogg, Osterman, a Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 03:28:55 Historical geology Amoeboids Rhizaria Paleogene Geologic time scale Eocene Oligocene Foraminifera Miocene Archaeological sub-disciplines Biology Geology
19	shale, coal, and petrified wood of Beacon Formation; many dike rocks in Beacon Formation; and Ferrar dolerite and McMurdo volcanic rocks. 4. Search for Antarctic meteorites. A joint U.S.—Japan search for meteorites was Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 03:38:06 Ice sheet Filchner-Ronne Ice Shelf Glacier Ice shelf Antarctica Pensacola Mountains Ice field West Antarctic Ice Sheet Orville Coast Physical geography Glaciology Water ice
20	Site stratigraphy indicates that the mirabilite was deposited on a slightly irregular but horizontal ice surface and that marine mud carried with the injection of these sub-ice shelf brines to the shelf surface settled u Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 03:38:34 Ice age Glacier Ice shelf Lake Vida Antarctica Ice sheet McMurdo Dry Valleys Ross Ice Shelf Physical geography Geography of Antarctica Glaciology

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