AKA: none
Other ID: L-4-90-SC
Status: Completed
Organization(s):
Funding Program(s):
Principal Investigator(s): Bob Bohannon, Steve Eittreim
Affiliate Investigator(s):
Information Specialist(s):
Data Type(s): Seismics: Multichannel, Seismics: Air Gun / Water Gun, Seismics: Sub Bottom Profiler, Sonar: Single Beam, Seismics: Sonobuoy, Electro-Magnetic: Gravity, Electro-Magnetic: Magnetics, Location-Elevation: Navigation
Scientific Purpose/Goals:
Vehicle(s):
Start Port/Location: Santa Cruz, CA
End Port/Location: Redwood City, CA
Start Date: 1990-05-09
End Date: 1990-05-25
Equipment Used: 24channel, airgun, 3.5khz, 12khz, sonobuoy, gravity, magnetics, GPS, integratednavigation, RhoRho, airgunmonitor
Information to be Derived:
Summary of Activity and Data Gathered:
Staff: Al McClenaghan, Bette Lu, Bill Lafleur, Bill Robinson, Corky Ozanne, Dave Hogg, Hal Williams, Jean Riordan, Kaye Kinoshita, Patrick Hart, Jonathan Childs
Affiliate Staff:
Calvin Lee (U.S.C.) - Watchstander
Chris Sorlien (U.C.S.B.) - Watchstander
Larry Busch (S.D.S.U.) - Navigator
Mark Legg (S.D.S.U.) - Watchstander
Notes:
Staff information imported from InfoBank
Al McClenaghan - Ship Captain
Bette Lu Krause - Chief Mate
Bill Lafleur - Chief Engineer
Bill Robinson - Electrical Engineer
Bob Bohannon - Chief Scientist
Calvin Lee (U.S.C.) - Watchstander
Chris Sorlien (U.C.S.B.) - Watchstander
Corky Ozanne - Mechanical Technician
Dave Hogg - Electronics Technician
Hal Williams - Mechanical Technician
Jean Riordan - Navigator
Jon Childs - Geophysicist
Kaye Kinoshita - Navigator
Larry Busch (S.D.S.U.) - Navigator
Mark Legg (S.D.S.U.) - Watchstander
Pat Hart - Geophysicist
Steve Eittreim - Chief Scientist
Location:
Southern California
| Boundaries | |||
|---|---|---|---|
| North: 36.97062 | South: 31.19093 | West: -122.012 | East: -117.35716 |
Platform(s):
.jpg) Samuel Phillips Lee |
Alongi, T., Balster-Gee, A.F., Kluesner, J.W., and Sliter, R.W., 2023, Reprocessed multichannel seismic-reflection data acquired offshore Southern California during USGS field activity L-4-90-SC: U.S. Geological Survey data release, https://doi.org/10.5066/P9FOES4K.
Bird, K.J., Childs, J.R., Taylor, D.J., and Sorlien, C.C., 1991, Seismic-reflection studies, offshore Santa Maria Province, California: American Association of Petroleum Geologists Bulletin, v. 75 no. 2, pp. 357–358.
Bohannon, R.G., and Geist, E.L., 1992, Tectonostratigraphy and Neogene extensional tectonism on part of the California continental borderland; a seismic-reflection perspective, in Carter, L.M.H., ed., USGS research on energy resources 1992; program and abstracts: U. S. Geological Survey Circular 1074, pp. 13–13.
Bohannon, R.G., Eittreim, S.L., and Childs, J.R., 1990, Cruise Report of R/V S.P. Lee, Leg 4, 1990, California continental borderland: U.S. Geological Survey Open-File Report 90-0502, 10 p., http://pubs.usgs.gov/of/1990/0502/report.pdf.
Bohannon, R.G., Eittreim, S.L., Childs, J.R., Geist, E.L., Legg, M.R., Lee, C., Sorlien, C.C., and Busch, L., 1990, A seismic-reflection study of the California continental borderland: American Geophysical Union Eos, Transactions, v. 71 no. 43, pp. 1631–1631.
Bohannon, R.G., Geist, E.L., and Sorlien, C., 1993, Miocene extensional tectonism on California continental borderland between San Clemente and Patton Escarpment: American Association of Petroleum Geologists Bulletin, v. 77 no. 4, pp. 691–691.
Henyey, T.L., Okaya, D.A., Robertson, M., Li, Y.G., Day, S., Davis, P.M., Martin, A., and Bohannon, R.G., 1990, Wide-angle seismic imaging in the Peninsular Ranges, Southern California, using marine airgun sources recorded at fixed-site receivers: , American Geophysical Union Fall Meeting Abstracts page 1631.
Li, Y.-G., Henyey, T.L., Okaya, D.A., Davis, P.M., Day, S.M., and Bohannon, R.G., 1993, Offshore-to-onshore seismic recording in the Southern California borderlands-Peninsular Ranges: , American Geophysical Union Fall Meeting Abstracts page 445.
Ryan, H.F., Legg, M.R., Conrad, J.E., and Sliter, R.W., 2009, Recent faulting in the Gulf of Santa Catalina; San Diego to Dana Point; Earth science in the urban ocean; the Southern California continental borderland, in Lee, H.J., and Normark, W.R., eds., Earth Science in the Urban OceanâThe Southern California Continental Borderland: Geological Society of America Special Paper 454, pp. 291–315, doi: 10.1130/2009.2454(4.2).
FAN L490SC has data viewable in the GeoMappApp/Virtual Ocean applications. To view this data in these applications go to http://www.geomapapp.org/ and http://www.virtualocean.org/. See the instructions for locating USGS data in these applications. You can also view the imagery created from the SEGY data at https://cmgds.marine.usgs.gov/images.php?cruise=L490SC.
