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EVIDENCE OF PRECURSOR EVENTS FOR MEGA-THRUST EARTHQUAKES ON THE WEST COAST OF NORTH AMERICA
(2001-04-15)
In May 1964 a 9.2 magnitude (on the Richter scale) earthquake occurred on the coast of Alaska. Since then, research has shown evidence of precursors to the earthquake using both foraminifera and diatoms, thereby detailing ...
SEISMIC VELOCITIES AND REFLECTION SEQUENCES OF WISCONSINAN GLACIAL DEPOSITS IN EMERALD BASIN (SCOTIAN SHELF)
(2001-04-15)
Emerald Basin is a 2430 km2 depression located on the central Scotian Shelf approximately 40 kilometers off the coast of Nova Scotia. Sleeve-gun reflection data collected in 1994 and Ocean Bottom Seismometer data collected ...