Stephen, Ralph A.

[dla:4e04eef6-061b-11e1-8e4e-0026b97a63fb]

Ph.D. thesis data

Description: 
box: 3
partial content list: 7
notes: Computer printouts and rolls - filtered seismic signals and reflections, Glomar Challenger profiling Glomar Challenger (platform)
provenance: Ralph Stephen 1984 data donation
subjects: ph.d. thesis data
subjects: Seismic reflection method
subjects: glomar challenger profiling
subjects: OSE - Oblique Seismic Experiments
related subjects: OSE - Oblique Seismic Experiments
related subjects: ralph a. stephen's 1978 ph.d. thesis, cambridge university
related subjects: Glomar Challenger
related subjects: BOSE - Bermuda Oblique Seismic Experiments
geographic coverage: Bermuda
Subject: 
ph.d. thesis data
Seismic reflection method
glomar challenger profiling
OSE - Oblique Seismic Experiments
Contributor: 

Stephen, Ralph A. [dla:4e04eef6-061b-11e1-8e4e-0026b97a63fb]

Ph.D. thesis data

Description: 
box: 4
partial content list: 7
notes: CROSE original data and tape; original thesis drafting package; OSE geophone data printouts; Folders - cruise navigation geophone (instrument) CROSE (Costa Rica Oblique Seismic Experiment) (project) OSE (Oblique Seismic Experiments) (project)
provenance: Ralph Stephen 1984 data donation
subjects: original thesis drafting package
subjects: CROSE - Costa Rica Oblique Seismic Experiment
subjects: data
subjects: Geophone
subjects: ph.d. thesis data
subjects: data printouts
subjects: Navigation.
subjects: tape
subjects: OSE - Oblique Seismic Experiments
related subjects: CROSE - Costa Rica Oblique Seismic Experiment
related subjects: OSE - Oblique Seismic Experiments
related subjects: ralph a. stephen's 1978 ph.d. thesis, cambridge university
geographic coverage: Costa Rica
Subject: 
original thesis drafting package
CROSE - Costa Rica Oblique Seismic Experiment
data
Geophone
ph.d. thesis data
data printouts
Navigation.
tape
OSE - Oblique Seismic Experiments
Contributor: 

Stephen, Ralph A. [dla:4e04eef6-061b-11e1-8e4e-0026b97a63fb]

Ph.D. thesis data

Description: 
box: 7
partial content list: 7
notes: Data interpretations, COSE data runs, oscillograph recording paper rolls of COSE, covariance printouts, OBH records, Oseline runs, geophone data ocean bottom hydrophone (obh) (instrument) geophone (instrument) COSE (Oblique Seismic Experiments) (project) COSE (Oblique Seismic Experiments) (project)
provenance: Ralph Stephen 1984 data donation
subjects: data runs
subjects: data interpretations
subjects: data
subjects: OBH - Ocean Bottom Hydrophone
subjects: covariance printouts
subjects: Geophone
subjects: ph.d. thesis data
subjects: oscillograph recording
subjects: COSE - California Oblique Seismic Experiments
subjects: OSE - Oblique Seismic Experiments
related subjects: COSE - California Oblique Seismic Experiments
related subjects: OSE - Oblique Seismic Experiments
related subjects: ralph a. stephen's 1978 ph.d. thesis, cambridge university
geographic coverage: California
Subject: 
data runs
data interpretations
data
OBH - Ocean Bottom Hydrophone
covariance printouts
Geophone
ph.d. thesis data
oscillograph recording
COSE - California Oblique Seismic Experiments
OSE - Oblique Seismic Experiments
Contributor: 

Stephen, Ralph A. [dla:4e04eef6-061b-11e1-8e4e-0026b97a63fb]

OSE - Oblique Seismic Experiment

Description: 
box: 1
partial content list: 2
notes: 2 Gaylord boxes & 1 notebook - notes, memos, geophone positions, borehole data geophone (instrument) Glomar Challenger leg 92, Deep Sea Drilling Project Glomar Challenger (platform) DSDP (Deep Sea Drilling Project) (project) Inventory list "R.A.Stephen Archives #95-8" included. SOBO Shots UV records discarded 9/09 per RA Stephen. Stephen, Ralph A. (person) SOBO (project)
provenance: Ralph Stephen 1996 data donation
subjects: inventory list
subjects: CROSE - Costa Rica Oblique Seismic Experiment
subjects: Borehole Seismology
subjects: r.a.stephen archives
subjects: Geophone
subjects: memos
subjects: notes
subjects: OSE - Oblique Seismic Experiments
related subjects: DSDP - Deep Sea Drilling Project
related subjects: OSE - Oblique Seismic Experiments
related subjects: Glomar Challenger
geographic coverage: Costa Rica Ridge
Subject: 
inventory list
CROSE - Costa Rica Oblique Seismic Experiment
Borehole Seismology
r.a.stephen archives
Geophone
memos
notes
OSE - Oblique Seismic Experiments
Contributor: 

Bolmer, S. Thompson [dla:4df1da28-061b-11e1-8e4e-0026b97a63fb]

Stephen, Ralph A. [dla:4e04eef6-061b-11e1-8e4e-0026b97a63fb]

Development of synthetic seismograms

Description: 
box: 6
partial content list: 6 boxes
notes: Lee Gove, Rough/Sharp interface & development, SYNACL listings, FINDIF source listings, Reflectivity assorted listings, tests, sign changes in P-S, Detrick Model of Kane Fracture Zone, Baggeroer Model for Conversions in Sediment Gove, Lee (person) Kane Fracture Zone (spatial) Purdy Model for ROSE multiples, Toronto Code, Schmidt's stability programs, Burton's programs and log files Purdy, Graham M. (person) Schmidt, William (person) Burton, Michael (person) ROSE (Rivera Ocean Seismic Experiments) (project) Inventory list "R.A.Stephen Archives #95-11" included Stephen, Ralph A. (person)
provenance: Ralph Stephen 1996 data donation
subjects: ROSE - Rivera Ocean Seismic Experiment
subjects: inventory list
subjects: Baggeroer Model
subjects: Seismograms
subjects: Finite difference method
subjects: Seismic reflection method
subjects: sign changes in p-s
subjects: Kane Fracture Zone
subjects: burton's programs and log files
subjects: Detrick Model of the Kane Fracture Zone
subjects: r.a.stephen archives
subjects: SYNACL - Synthetic Acoustic Logging
subjects: schmidt's stability programs
subjects: Geological modeling
subjects: refl - reflectivity
subjects: tests
subjects: Marine sediments--Mathematical models.
subjects: rough/sharp interface & development
subjects: toronto code
related subjects: ROSE - Rivera Ocean Seismic Experiment
related subjects: development of synthetic seismograms
geographic coverage: Kane Fracture Zone
Subject: 
ROSE - Rivera Ocean Seismic Experiment
inventory list
Baggeroer Model
Seismograms
Finite difference method
Seismic reflection method
sign changes in p-s
Kane Fracture Zone
burton's programs and log files
Detrick Model of the Kane Fracture Zone
r.a.stephen archives
SYNACL - Synthetic Acoustic Logging
schmidt's stability programs
Geological modeling
refl - reflectivity
tests
Marine sediments--Mathematical models.
rough/sharp interface & development
toronto code
Contributor: 

Gove, Lee [dla:4df845ca-061b-11e1-8e4e-0026b97a63fb]

4df2c24e-061b-11e1-8e4e-0026b97a63fb

Detrick, Robert S. [dla:4df53c22-061b-11e1-8e4e-0026b97a63fb]

5aea2837-22e2-42dd-9449-794ec07aa979

4e01c6b8-061b-11e1-8e4e-0026b97a63fb

Stephen, Ralph A. [dla:4e04eef6-061b-11e1-8e4e-0026b97a63fb]

OSE - Oblique Seismic Experiment

Description: 
box: 2
partial content list: 3 microfilm
notes: 3 microfilm - Challenger 88 reflection airgun,bathymetry, magnetics, NORDA-362 Files,notebooks & folders - digital processing, JOSE II notebooks, sound velocity, borehole AMP, particle motion plots, navigation airgun (instrument) NORDA (organization) Challenger (platform) JOSE II (Oblique Seismic Experiments) (project) Glomar Challenger leg 88, Deep Sea Drilling Project shipboard procedures manual, borehole geophone invoices & paperwork, summary drafts, correspondence. geophone (instrument) Glomar Challenger (platform) DSDP (Deep Sea Drilling Project) (project) Inventory list "R.A.Stephen Archives #95-6" included. LASE-Gever Stuff discarded 9/09 per RA Stephen. BOSE OSE to ROSE conversion printouts. SOBO reflection plots printouts from "R.A.Archives #95-5". Stephen, Ralph A. (person) BOSE (Bermuda Oblique Seismic Experiments) (project) OSE (Oblique Seismic Experiments) (project) ROSE (Rivera Ocean Seismic Experiments) (project) SOBO (project)
provenance: Ralph Stephen 1996 data donation
subjects: ROSE - Rivera Ocean Seismic Experiment
subjects: inventory list
subjects: norda-362 files
subjects: JOSE - Japan Oblique Seismic Experiment
subjects: Particle Motion
subjects: invoices & paperwork
subjects: digital processing
subjects: Geophone
subjects: Deep Sea Drilling Project.
subjects: Navigation.
subjects: Seismic reflection method
subjects: Airgun
subjects: OSE - Oblique Seismic Experiments
subjects: bose (bermuda oblique seismic experiments)
subjects: Bathymetry
subjects: Correspondence
subjects: Borehole Seismology
subjects: r.a.stephen archives
subjects: JOSE II - Japan Oblique Seismic Experiment
subjects: notebook
subjects: Magnetics
subjects: r.a.archives
subjects: Sound Velocity
subjects: summary drafts
subjects: challenger 88
related subjects: ROSE - Rivera Ocean Seismic Experiment
related subjects: JOSE - Japan Oblique Seismic Experiment
related subjects: JOSE II - Japan Oblique Seismic Experiment
related subjects: Glomar Challenger
related subjects: NORDA
related subjects: SOBO - Son Of BOSE
related subjects: DSDP - Deep Sea Drilling Project
related subjects: OSE - Oblique Seismic Experiments
related subjects: BOSE - Bermuda Oblique Seismic Experiments
geographic coverage: Japan
Subject: 
ROSE - Rivera Ocean Seismic Experiment
inventory list
norda-362 files
JOSE - Japan Oblique Seismic Experiment
Particle Motion
invoices & paperwork
digital processing
Geophone
Deep Sea Drilling Project.
Navigation.
Seismic reflection method
Airgun
OSE - Oblique Seismic Experiments
bose (bermuda oblique seismic experiments)
Bathymetry
Correspondence
Borehole Seismology
r.a.stephen archives
JOSE II - Japan Oblique Seismic Experiment
notebook
Magnetics
r.a.archives
Sound Velocity
summary drafts
challenger 88
Contributor: 

Bolmer, S. Thompson [dla:4df1da28-061b-11e1-8e4e-0026b97a63fb]

Stephen, Ralph A. [dla:4e04eef6-061b-11e1-8e4e-0026b97a63fb]

LFASE - Low Frequency Acoustic Seismic Experiment

Description: 
box: 1
partial content list: 20 LFASE raw data optical disks
notes: 20 LFASE raw data optical disks LFASE (Low Frequency Acoustic Seismic Experiment) (project)
provenance: Ralph Stephen 1996 data donation
subjects: inventory list
subjects: LFASE - Low Frequency Acoustic Seismic Experiment
subjects: Seismology.
subjects: r.a.stephen archives
subjects: data
subjects: optical disks
related subjects: LFASE - Low Frequency Acoustic Seismic Experiment
geographic coverage: Blake Bahama Ridge
geographic coverage: Michigan
Subject: 
inventory list
LFASE - Low Frequency Acoustic Seismic Experiment
Seismology.
r.a.stephen archives
data
optical disks
Contributor: 

Bolmer, S. Thompson [dla:4df1da28-061b-11e1-8e4e-0026b97a63fb]

Stephen, Ralph A. [dla:4e04eef6-061b-11e1-8e4e-0026b97a63fb]

LFASE - Low Frequency Acoustic Seismic Experiment

Description: 
box: 2
partial content list: 11
notes: Multilock Interface Units(2 parts) - manuals, reports & blueprints, Well Survey Observer's Report, SEGY, France
provenance: Ralph Stephen 1996 data donation
subjects: France
subjects: inventory list
subjects: LFASE - Low Frequency Acoustic Seismic Experiment
subjects: Multilock Seismic Tool
subjects: r.a.stephen archives
subjects: well survey observer's report
subjects: Seismology.
subjects: reports
subjects: segy
subjects: manuals
related subjects: LFASE - Low Frequency Acoustic Seismic Experiment
geographic coverage: Blake Bahama Ridge
geographic coverage: Michigan
Subject: 
France
inventory list
LFASE - Low Frequency Acoustic Seismic Experiment
Multilock Seismic Tool
r.a.stephen archives
well survey observer's report
Seismology.
reports
segy
manuals
Contributor: 

Bolmer, S. Thompson [dla:4df1da28-061b-11e1-8e4e-0026b97a63fb]

Stephen, Ralph A. [dla:4e04eef6-061b-11e1-8e4e-0026b97a63fb]

LFASE - Low Frequency Acoustic Seismic Experiment

Description: 
box: 3
partial content list: 11
notes: Binders -Record sections by line with reduction velocity, Bigelow dock tests, scan check error summary, ambient noise plots, Multilock Geolock program dialog, mechanical & electrical drawings LFASE processing LFASE (Low Frequency Acoustic Seismic Experiment) (project) Inventory list "R.A.Stephen Archives #95-2" included
provenance: Ralph Stephen 1996 data donation
subjects: inventory list
subjects: LFASE - Low Frequency Acoustic Seismic Experiment
subjects: Multilock Seismic Tool
subjects: r.a.stephen archives
subjects: AMG Geolock
subjects: record sections by line with reduction velocity
subjects: mechanical & electrical drawings
subjects: scan check error summary
subjects: ambient noise
subjects: bigelow dock tests
related subjects: LFASE - Low Frequency Acoustic Seismic Experiment
geographic coverage: Woods Hole (Mass.)
geographic coverage: Michigan
Subject: 
inventory list
LFASE - Low Frequency Acoustic Seismic Experiment
Multilock Seismic Tool
r.a.stephen archives
AMG Geolock
record sections by line with reduction velocity
mechanical & electrical drawings
scan check error summary
ambient noise
bigelow dock tests
Contributor: 

Bolmer, S. Thompson [dla:4df1da28-061b-11e1-8e4e-0026b97a63fb]

Stephen, Ralph A. [dla:4e04eef6-061b-11e1-8e4e-0026b97a63fb]

LFASE - Low Frequency Acoustic Seismic Experiment

Description: 
box: 5
partial content list: 11
notes: Binders, notebooks & files - noise 1 development, Gain 1 development, Spec development, DAP report, field notebooks, shot instants, Michigan polarization Nine track tape of Michigan data
provenance: Ralph Stephen 1996 data donation
subjects: inventory list
subjects: dap report
subjects: LFASE - Low Frequency Acoustic Seismic Experiment
subjects: spec development
subjects: r.a.stephen archives
subjects: field notes
subjects: gain 1 development
subjects: noise 1 development
subjects: michigan field tests
related subjects: LFASE - Low Frequency Acoustic Seismic Experiment
geographic coverage: Blake Bahama Ridge
geographic coverage: Michigan
Subject: 
inventory list
dap report
LFASE - Low Frequency Acoustic Seismic Experiment
spec development
r.a.stephen archives
field notes
gain 1 development
noise 1 development
michigan field tests
Contributor: 

Bolmer, S. Thompson [dla:4df1da28-061b-11e1-8e4e-0026b97a63fb]

Stephen, Ralph A. [dla:4e04eef6-061b-11e1-8e4e-0026b97a63fb]