NEHRP Clearinghouse

displaying 1 - 3 results in total 3

• Fisher, M. A.; Normark, W. R.; Langenheim, V. E.; Calvert, A. J.; Sliter, R.
  Marine Geology and Earthquake Hazards of the San Pedro Shelf Region, Southern California.
  January 2005, 46 p.
  Identifying Number(s): USGS/PP-1687
  Keywords: Tectonic evolution; Geophysical data; Hazards; Wilmington Graben; Earthquakes; Offshore structures; Regional geology; Seismic-reflection data; Earthquake faults; San Pedro Shelf Region; Structural belt; California; Palos Verde Fault Zone; Marine geology; Structural variation; Regional structure

• Langenheim, V. E.; Griscom, A.; Jachens, R. C.; Hildenbrand, T. G.
  Preliminary Potential-Field Constraints on the Geometry of the San Fernando Basin, Southern California.
  January 2000, 44 p.
  Identifying Number(s): USGS/OFR-00-219
  Keywords: ; Geometry; Ground motion; Magnetic data; Structural underpinnings; San Fernando Basin (California); Gravity data; Mission Hills thrust fault; Modeling; Seismic data

• Hildenbrand, T. G.; Davidson, J. G.; Ponti, D. J.; Langenheim, V. E.
  Implications for the Formation of the Hollywood Basin from Gravity Interpretations of the Northern Los Angeles Basin, California.
  January 2001, 32 p.
  Identifying Number(s): USGS/OFR-2001-394
  Keywords: Gravitational effects; Seismic surveys; Interpretive techniques; Inversion models; Density boundaries; Earthquakes; Geology; Shallow sources; Northern Los Angeles Basin; Gravity data; Geologic history; California; Holloywood Basin; Gravity surveys