4417 to 4428 of 14094 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 […]