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: Wilmington Graben; Marine geology; San Pedro Shelf Region; Offshore structures; Regional geology; Structural belt; California; Earthquake faults; Seismic-reflection data; Structural variation; Tectonic evolution; Hazards; Palos Verde Fault Zone; Regional structure; Geophysical data; Earthquakes

• 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: ; Seismic data; Structural underpinnings; Mission Hills thrust fault; San Fernando Basin (California); Magnetic data; Ground motion; Gravity data; Geometry; Modeling

• 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: Density boundaries; Northern Los Angeles Basin; Geology; California; Shallow sources; Gravity data; Geologic history; Gravity surveys; Inversion models; Seismic surveys; Interpretive techniques; Gravitational effects; Holloywood Basin; Earthquakes