1,721,021 research outputs found
(Table 2) U-Pb isotope dating of zircons from rhyolite porphyrite of the Piri Rise
No full text(Table 2) U-Pb isotope dating of zircons from rhyolite porphyrite of the Piri Ris
(Table 1) Chemical composition of basalts from the Weddell Sea, South Atlantic
No full text(Table 1) Chemical composition of basalts from the Weddell Sea, South Atlanti
(Table 6) Chemical composition of rocks from the Disvovery Rise and the Herdman Bank
No full textTotal Fe espressed as FeO
(Table 1) U-Pb isotope dating of zircons from granite of the Piri Rise
No full text(Table 1) U-Pb isotope dating of zircons from granite of the Piri Ris
(Table 4) Chemical composition of rocks from the West Antarctic
No full textTotal Fe espressed as FeO
(Table 3) Chemical composition of basalts from the West Antarctic
No full textTotal Fe espressed as FeO
(Table 5) Nd-Sr-Pb isotope analyses of basalts from the Piri Rise, Discovery Rise, and Herdman Bank
No full textTotal Fe espressed as FeO
(Table 2) Chemical composition of rocks from the Weddell Sea
No full text(Table 2) Chemical composition of rocks from the Weddell Sea, South Atlanti
(Table 3) Composition of some minerals from rocks of the Explora Escarpment in the Weddell Sea
No full text(Table 3) Composition of some minerals from rocks of the Explora Escarpment in the Weddell Se
Swath sonar bathymetry during POLARSTERN cruise ANT-XIX/5 (PS61) with links to multibeam raw data files
No full textMultibeam data were measured during R/V Polarstern cruise ANT-XIX/5 along track lines of approximately 4000 NM total length in the Scotia Sea. Data were achieved along the Scotia Arc from Burdwood Bank to King George Island. A multibeam box survey was conducted at the southern part of the Discovery Rise, located at 50°55'S / 35°30'W and covering an area of 90 x 15 NM. A bathymetric survey of 25 x 60 NM was carried out at the eastern part of the South Shetland Trench and its intersection with the Shackleton Fracture Zone, continuing multibeam data from former expeditions. The multibeam sonar system Hydrosweep DS-2 was operated using 59 beams and 90° aperture angle. The refraction correction was achieved utilizing the system's own cross fan calibration. The quality of data might be reduced during bad weather periods or adverse sea ice conditions. The dataset contains raw data that are not processed and thus may contain errors and blunders in depth and position
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