4309 to 4320 of 13980 results
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Multi-station VLF direction-finding measurements in eastern Canada
Read more of: Multi-station VLF direction-finding measurements in eastern CanadaThe directions of propagation, in the earth-ionosphere waveguide, of multi-component two-hop whistlers recorded on 10 July 1972 by four VLF goniometer receivers in eastern Canada have been determined. Using the […]
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Radiometric evidence for the age of the subduction complex in the South Orkney and South Shetland Islands, West Antarctica
Read more of: Radiometric evidence for the age of the subduction complex in the South Orkney and South Shetland Islands, West AntarcticaNew K-Ar and Rb-Sr data are presented for the age of part of the supposed late Palaeozoic/early Mesozoic metamorphic complex in West Antarctica (here renamed the ‘Scotia metamorphic complex’). These […]
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Models for the deposition and simple shear deformation of a turbidite sequence in the South Georgia portion of the southern Andes back-arc basin
Read more of: Models for the deposition and simple shear deformation of a turbidite sequence in the South Georgia portion of the southern Andes back-arc basinThe Cumberland Bay Formation on South Georgia (South Atlantic) is an Upper Jurassic–Lower Cretaceous andesitic turbidite sequence >8 km thick, derived from a contemporary volcanic are and deposited in part […]
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The composite floor of the Cretaceous back-arc basin of South Georgia
Read more of: The composite floor of the Cretaceous back-arc basin of South GeorgiaPart of an ophiolite sequence and pre-Jurassic continental basement rocks are remnants of the composite floor of the Cretaceous back-arc basin system on South Georgia. The partially preserved ophiolite consists […]
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Dynamic behaviour of Rutford Ice Stream
Read more of: Dynamic behaviour of Rutford Ice StreamThe grounding-line region of Rutford Ice Stream was surveyed from the ground during 1978–79 and 1979–80, and from the air in 1980–81. Maps of surface elevation and ice thickness of […]
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Cold hardiness of Collembola at Signy Island, maritime Antarctic
Read more of: Cold hardiness of Collembola at Signy Island, maritime AntarcticThe cold hardiness of two Antarctic species of Collembola, Cryptopygus antarcticus Willem and Parisotoma octooculata (Willem), was studied in field fresh, starved and low temperature acclimated specimens at Signy Island, […]