1. Coastal and Marine Hazards and Resources
  2. Geoscience Data System

Field Activity S0412MB

Identifier S0412MB
Alternate names S-04-12-MB
Purpose Comprehensive mapping of San Gregorio fault
Description United States Geological Survey. Chief Scientist: Sam Johnson. Seismic-reflection survey data of field activity S-04-12-MB in Outer Monterey Bay from 05/14/2012 to 05/23/2012
Location Outer Monterey Bay
Info derived Seismic-reflection profiles
Comments Staff information imported from InfoBank Sam Johnson Steve Hartwell
Projects
Platform
Parke Snavely
34'
Itinerary
Start Santa Cruz 2012-05-14
End Santa Cruz 2012-05-23
Bounds
West -122.201
East -121.99813
North 36.9694
South 36.59062
Activity Seismic-reflection survey

Personnel

Organization
2885 Mission Street
Santa Cruz, CA95060
(831) 460-7401
Principal investigators Samuel Y Johnson
Crew members
Stephen Hartwell
Scientist, Staff
Samuel Y Johnson
Scientist, Staff
Information specialist(s)
Ray W Sliter
Specialist, Information

Data types and categories

Data category: Location-Elevation, Seismics
Data type: Navigation, Boomer, Sparker

Equipment used

Equipment Usage description Data types Datasets
GPS Navigation 2
minisparker Sparker 6
EdgeTech 512i Boomer 2

Datasets

Datasets produced in this activity

Dataset name Equipment Description Dataset contact
Best file with nav in ArcInfo E00 format GPS Ray W Sliter
Global positioning system (GPS) data s-04-12-mb.062 GPS Provisional best file Ray W Sliter
pt1.sparker.sgy.zip data s-04-12-mb.pt1.sparker.sgy.zip minisparker Provisional best file Ray W Sliter
pt2.sparker.sgy.zip data s-04-12-mb.pt2.sparker.sgy.zip minisparker Provisional best file Ray W Sliter
Seismic FFID/Shot/CDP data s-04-12-mb.410_sparker minisparker Provisional best file Ray W Sliter
chirp.sgy.zip data s-04-12-mb.chirp.sgy.zip EdgeTech 512i Provisional best file Ray W Sliter
Seismic FFID/Shot/CDP data s-04-12-mb.410_chirp EdgeTech 512i Provisional best file Ray W Sliter

Datasets compiled from multiple sources

Dataset name Equipment Description Dataset contact
Geology and geomorphology--Offshore Santa Cruz, California minisparker This part of DS 781 presents data for the geologic and geomorphic map of the Offshore Santa Cruz map area, California. The vector data file is included in "Geology_OffshoreSantaCruz.zip," which is accessible from https://doi.org/10.5066/F7TM785G. These data accompany the pamphlet and map sheets of Cochrane, G.R., Dartnell, P., Johnson, S.Y., Erdey, M.D., Golden, N.E., Greene, H.G., Dieter, B.E., Hartwell, S.R., Ritchie, A.C., Finlayson, D.P., Endris, C.A., Watt, J.T., Davenport, C.W., Sliter, R.W., Maier, K.L., and Krigsman, L.M. (G.R. Cochrane and S.A. Cochran, eds.), 2016, California State Waters Map Series-Offshore of Santa Cruz, California: U.S. Geological Survey Open-File Report 2016-1024, pamphlet 40 p., 10 sheets, scale 1:24,000, https://doi.org/10.3133/ofr20161024. Marine geology and geomorphology were mapped in the Offshore Santa Cruz map area, California, from approximate Mean High Water (MHW) to the 3-nautical-mile limit of California's State Waters. Offshore geologic units were delineated on the basis of integrated analyses of adjacent onshore geology with multibeam bathymetry and backscatter imagery, seafloor-sediment and rock samples, digital camera and video imagery, and high-resolution seismic-reflection profiles. Samuel Y Johnson
Faults--Offshore Santa Cruz, California minisparker This part of DS 781 presents data for the faults for the geologic and geomorphic map of the Offshore of Santa Cruz map area, California. The vector data file is included in "Faults_OffshoreSantaCruz.zip," which is accessible from https://doi.org/10.5066/F7TM785G. These data accompany the pamphlet and map sheets of Cochrane, G.R., Dartnell, P., Johnson, S.Y., Erdey, M.D., Golden, N.E., Greene, H.G., Dieter, B.E., Hartwell, S.R., Ritchie, A.C., Finlayson, D.P., Endris, C.A., Watt, J.T., Davenport, C.W., Sliter, R.W., Maier, K.L., and Krigsman, L.M. (G.R. Cochrane and S.A. Cochran, eds.), 2016, California State Waters Map Series-Offshore of Santa Cruz, California: U.S. Geological Survey Open-File Report 2016-1024, pamphlet 40 p., 10 sheets, scale 1:24,000, https://doi.org/10.3133/ofr20161024. Samuel Y Johnson
Folds--Offshore Santa Cruz, California minisparker This part of DS 781 presents data for the folds for the geologic and geomorphic map of the Offshore of Santa Cruz map area, California. The vector data file is included in "Folds_OffshoreSantaCruz.zip," which is accessible from https://doi.org/10.5066/F7TM785G. These data accompany the pamphlet and map sheets of Cochrane, G.R., Dartnell, P., Johnson, S.Y., Erdey, M.D., Golden, N.E., Greene, H.G., Dieter, B.E., Hartwell, S.R., Ritchie, A.C., Finlayson, D.P., Endris, C.A., Watt, J.T., Davenport, C.W., Sliter, R.W., Maier, K.L., and Krigsman, L.M. (G.R. Cochrane and S.A. Cochran, eds.), 2016, California State Waters Map Series-Offshore of Santa Cruz, California: U.S. Geological Survey Open-File Report 2016-1024, pamphlet 40 p., 10 sheets, scale 1:24,000, https://doi.org/10.3133/ofr20161024. Samuel Y Johnson

Publications

Sliter, R. Johnson, S.Y., Watt, J.T., Scheirer, D.S., Allwardt, P. and Triezenberg, P.J., 2013, High-resolution seismic-reflection and marine-magnetic data from offshore central California—San Gregorio to Point Sur: , http://pubs.usgs.gov/of/2013/1071/.