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Focus Sites Data
Click on the turndown arrows to explore the data sets accessible through GeoMapApp's Focus Sites menu. Follow the links provided to learn more about each data set. Data at external repositories are denoted with the symbol. Select Expand All to see all data in the Focus Sites menu- NSF MARGINS Program
- Gulf of California
- Central America
- Tables
- Bathymetry Grids
- Backscatter Grids
- Magnetics Grids
- Seafloor Photos
- Subduction Zone Residual Bathymetry (Bassett and Watts, 2015)
- Subduction Zone Residual Gravity (Bassett and Watts, 2015)
- Red Sea
- New Zealand
- Tables
- Bathymetry Grids
- Backscatter Grids
- Subduction Zone Residual Bathymetry (Bassett and Watts, 2015)
- Subduction Zone Residual Gravity (Bassett and Watts, 2015)
- Papua New Guinea
- Nankai
- Tables
- Subduction Zone Residual Bathymetry (Bassett and Watts, 2015)
- Subduction Zone Residual Gravity (Bassett and Watts, 2015)
- Izu-Bonin-Mariana
- Tables
- Bathymetry Grids
- Backscatter Grid
- Subduction Zone Residual Bathymetry (Bassett and Watts, 2015)
- Subduction Zone Residual Gravity (Bassett and Watts, 2015)
- Additional MARGINS Data Sets
- MARGINS - CTD Data
- MARGINS - BLISP and Tripod Data
- MARGINS - Seismic MCS Data
- MARGINS - Sub-Bottom Data
- MARGINS - Heat Flow Data
- NSF GeoPRISMS Program
- Alaska-Aleutians
- Tables
- Alaska-Aleutians Geochemistry Data
- Aleutians: Mount Cleveland volcanic gas chemistry (Werner et al., 2017)
- Alaska-Aleutians Geochemistry Data: EarthChem (as of Sept. 2016)
- Alaska-Aleutians Geochemistry data: PetDB - Rock (March 2015)
- Alaska-Aleutians Geochemistry data: PetDB - Mineral (March 2015)
- Alaska-Aleutians Geochemistry data: PetDB - Melt Inclusions (March 2015)
- MIDAS North America geodetic velocity (UNR-NGL, as of Nov 2016)
- Station Locations
- BEAAR - Broadband Experiment Across the Alaska Range (1999-2001)
- Canadian National Seismograph Network (to Sept. 2011)
- EarthScope Stations: Alaska-Aleutians
- EarthScope PBO GPS Stations - IGS08 coords (as of August 2014)
- EarthScope PBO GPS Stations - NAM08 coords (as of August 2014)
- EarthScope USArray: All Stations (as of March 2014)
- EarthScope USArray: Reference Stations (as of March 2014)
- EarthScope USArray: Transportable Array (TA) Stations (as of March 2014)
- EarthScope USArray: Flexible Array Stations (as of March 2014)
- EarthScope USArray: MT Stations (as of March 2014)
- MOOS - Multidisciplinary Observatories Of Subduction (2006-2009)
- Okmok MT-Seismic Stations (Key/Bennington, 2015-2016)
- Alaska-Aleutians Geochemistry Data
- Bathymetry Grids
- Backscatter Grids
- Subduction Slab Depth
- Cascadia
- Syracuse and Abers (2006)
- USGS Slab1.0
- Subduction Zone Residual Bathymetry (Bassett and Watts, 2015)
- Subduction Zone Residual Gravity (Bassett and Watts, 2015)
- Tables
- Cascadia
- Bathymetry and Land Topography
- Bathymetry Grids
- Axial Seamount: NOAA VENTS EM300 compilation (1998-2010)
- California Inner Shelf off Eureka - ONR STRATAFORM Project
- California Outer Shelf off Eureka - ONR STRATAFORM Project
- Coastal Relief Model - US Pacific Margin 200m grid (Divins and Metzger, NGDC)
- JdF-Gorda Plates and Ridges: NOAA VENTS compilation (1980-2011)
- Mendocino Ridge - UNH Law of the Sea (2009-2014 surveys, 80m Resolution)
- Cascades (3m LiDAR)
- Bathymetry Grids
- Backscatter Grids
- Geochemistry
- Geodetic Velocity
- Gravity Grids
- Gorda Ridge
- Juan de Fuca Ridge
- Blanco FZ: Mantle Bouguer Anomaly (Gregg et al., 2007)
- Blanco FZ: Mantle Bouguer Anomaly, masked (Gregg et al., 2007)
- Blanco FZ: Residual Mantle Bouguer Anomaly (Gregg et al., 2007)
- JdF Free Air Anomaly (Hooft and Detrick, 1995)
- JdF Mantle Bouguer Anomaly (Hooft and Detrick, 1995)
- JdF Residual Mantle Bouguer Anomaly (Hooft and Detrick, 1995)
- Heat Flow
- Interpretations
- Station Locations
- Canadian National Seismograph Network (to Sept. 2011)
- Cascadia CIET Year 1 OBS Locations (2011-2012)
- Cascadia CIET Year 2 OBS Locations (2012-2013)
- Cascadia CIET Year 3 OBS Locations (2013-2014)
- Cascadia CIET Year 4 OBS Locations (To be recovered 2015)
- EarthScope PBO GPS Stations - IGS08 coords (as of August 2014)
- EarthScope PBO GPS Stations - NAM08 coords (as of August 2014)
- EarthScope USArray: All Stations (as of March 2014)
- EarthScope USArray: Flexible Array Stations (as of March 2014)
- EarthScope USArray: MT Stations (as of March 2014)
- EarthScope USArray: Reference Stations (as of March 2014)
- EarthScope USArray: Transportable Array (TA) Stations (as of March 2014)
- iMUSH passive seismometer array (2014-2016)
- iMUSH MT array (as of March 2015)
- Neptune Canada OBS array (2009-present)
- Seafloor geodetic transponder array (Chadwell, 2014-present)
- Subduction Slab Depth
- Cascadia
- Syracuse and Abers (2006)
- USGS Slab1.0
- Subduction Zone Residual Bathymetry (Bassett and Watts, 2015)
- Subduction Zone Residual Gravity (Bassett and Watts, 2015)
- Tomography Models
- Cascadia 3D Shear-Wave Velocity (Gao and Shen, 2014)
- DNA13 Contiguous US (Porritt et al., 2014)
- DNA13-P Velocity Perturbation (% Vp anomaly)
- DNA13-SH Velocity Perturbation (% Vs anomaly)
- DNA13-SV Velocity Perturbation (% Vs anomaly)
- DNA13-SV-Joint Velocity Perturbation (% Vs anomaly)
- SV-Joint Vs anomaly, Depth 10 km
- SV-Joint Vs anomaly, Depth 20 km
- SV-Joint Vs anomaly, Depth 30 km
- SV-Joint Vs anomaly, Depth 50 km
- SV-Joint Vs anomaly, Depth 70 km
- SV-Joint Vs anomaly, Depth 80 km
- SV-Joint Vs anomaly, Depth 100 km
- SV-Joint Vs anomaly, Depth 200 km
- SV-Joint Vs anomaly, Depth 400 km
- SV-Joint Vs anomaly, Depth 600 km
- Juan de Fuca and Gorda Plates
- NA07 Upper Mantle Shear-Wave Velocity (Bedle and van der Lee, 2007)
- Vs
- dVs (relative to MC35)
- Vs anomaly, Depth 90 km
- Vs anomaly, Depth 110 km
- Vs anomaly, Depth 130 km
- Vs anomaly, Depth 150 km
- Vs anomaly, Depth 170 km
- Vs anomaly, Depth 190 km
- Vs anomaly, Depth 210 km
- Vs anomaly, Depth 250 km
- Vs anomaly, Depth 280 km
- Vs anomaly, Depth 320 km
- Vs anomaly, Depth 420 km
- Vs anomaly, Depth 470 km
- Vs anomaly, Depth 520 km
- Vs anomaly, Depth 570 km
- PNW10-S Pacific Northwest Shear-Wave Velocity (Porritt et al., 2011)
- SAWum_NA2 Shear-Wave Velocity (Yuan and Romanowicz, 2011)
- Vs, Depth 40 km
- Vs, Depth 60 km
- Vs, Depth 80 km
- Vs, Depth 100 km
- Vs, Depth 120 km
- Vs, Depth 140 km
- Vs, Depth 160 km
- Vs, Depth 180 km
- Vs, Depth 200 km
- Vs, Depth 220 km
- Vs, Depth 240 km
- Vs, Depth 260 km
- Vs, Depth 280 km
- Vs, Depth 300 km
- Vs, Depth 320 km
- Vs, Depth 340 km
- Vs, Depth 360 km
- Vs, Depth 380 km
- Vs, Depth 400 km
- Vs, Depth 420 km
- Vs, Depth 440 km
- Vs, Depth 460 km
- Vs, Depth 480 km
- Vs, Depth 500 km
- Vs, Depth 520 km
- Vs, Depth 540 km
- Vs, Depth 560 km
- Vs, Depth 580 km
- Western US Crustal Thickness (Gilbert, 2012)
- Bathymetry and Land Topography
- ENAM
- Tables
- EarthChem: Eastern North America Margin (ENAM) (as of Sept. 2016)
- MIDAS North America geodetic velocity (UNR-NGL, as of Nov 2016)
- Station Locations
- Canadian National Seismograph Network (to Sept. 2011)
- EarthScope PBO GPS Stations - IGS08 coords (as of August 2014)
- EarthScope PBO GPS Stations - NAM08 coords (as of August 2014)
- EarthScope USArray: All Stations (as of March 2014)
- EarthScope USArray: Reference Stations (as of March 2014)
- EarthScope USArray: Transportable Array (TA) Stations (as of March 2014)
- EarthScope USArray: Flexible Array Stations (as of March 2014)
- EarthScope USArray: MT Stations (as of March 2014)
- ENAM Community Seismic Experiment Stations
- MAGIC (Mid-Atlantic Geophysical Integrative Collaboration) Seismic Stations
- Bathymetry Grids
- Backscatter Grids
- Tables
- EARS
- Magnetics Grids
- Tables
- Tomography Models
- Africa 3D Shear-Wave Velocity (Emry et al., 2018)
- New Zealand
- Tables
- Bathymetry Grids
- Backscatter Grids
- Subduction Slab Depth
- Cascadia
- Syracuse and Abers (2006)
- USGS Slab1.0
- Subduction Zone Residual Bathymetry (Bassett and Watts, 2015)
- Subduction Zone Residual Gravity (Bassett and Watts, 2015)
- Alaska-Aleutians
- NSF Ridge 2000 Program
- East Pacific Rise (9N)
- Tables
- Bathymetry Grids
- ABE 5m high-resolution grids (Fornari et al., 2004)
- Alvin Imagenex Grids (Ferrini et al., 2007)
- Clipperton Simrad EM300 (TN188, White et al., 2006)
- EW9707: bathymetry from Seismic MCS data (Combier et al., 2008)
- NEMO02MV: DSL120A (4m) - White et al. (2002)
- AT15-17: SM2000 (1m) - Soule et al. (2008)
- OSC: DSL-120A SM2000 5m grid (AT15-17)
- OSC: DSL-120A Phase Bathymetry 5m grid (AT15-17)
- Backscatter Grids
- Bottom Photos
- Crustal Thickness
- Gravity-Derived Crustal Thickness (Gregg et al., 2007)
- Seismic Layer Thickness Grids
- Gravity Grids
- Magnetics Grids
- Tomography Models
- East Pacific Rise 9N Interpretations
- EPR AST: 2006
- Revised extent of 2005/06 EPR eruption
- Extent of 2005/06 EPR eruption
- 2005/2006 Post-Eruption Morphology (Fundis et al., 2010)
- Near-bottom Observations from 1989 Argo (Wright et al., 1998)
- Lau Basin
- Tables
- Bathymetry Grids
- Swath bathymetry compilation (Taylor, 2006)
- KM0410: DSL120 (Martinez et al., 2006)
- KM0410: IMI30 (Martinez et al., 2006)
- KM0417: Simrad EM120 (100m grid)
- KM0417: ABE SM2000 surveys
- ABE vent field
- Kilo Moana vent field
- Site4
- Site5
- Tow Cam vent field
- TUIM05MV: Jason II SM2000 - 25cm (0.25m) grids (Ferrini et al., 2008)
- TUIM05MV: Jason II SM2000 - 25cm grids (Ferrini et al., 2008)
- Magnetics Grids
- Backscatter Grids
- Bottom Photos
- Photo Mosaics
- KiloMoana
- Interpretations
- Juan de Fuca Ridge
- Tables
- Hydrothermal Vent Locations - Juan de Fuca
- All Samples from Ridge2000 Programs - Juan de Fuca
- Rock Sample Locations - Juan de Fuca
- Biology Samples Locations - Juan de Fuca
- Biology Species Samples - Juan de Fuca
- Fluid Samples Locations - Juan de Fuca
- Juan de Fuca Basalts (PetDB)
- MediaBank Images - JdF
- Bathymetry Grids
- Bottom Photos
- Gravity Grids
- Blanco FZ: Mantle Bouguer Anomaly (Gregg et al., 2007)
- Blanco FZ: Mantle Bouguer Anomaly, masked (Gregg et al., 2007)
- Blanco FZ: Residual Mantle Bouguer Anomaly (Gregg et al., 2007)
- JdF Free Air Anomaly (Hooft and Detrick, 1995)
- JdF Mantle Bouguer Anomaly (Hooft and Detrick, 1995)
- JdF Residual Mantle Bouguer Anomaly (Hooft and Detrick, 1995)
- Tomography Models
- ETOMO: Arnoux et al., 2019
- ETOMO: Kim et al., 2019
- ETOMO: Toomey, VanderBeek et al., 2016
- Juan de Fuca and Gorda Plates
- Juan de Fuca Ridge Interpretations
- Juan de Fuca Plate Boundary - Bobbitt
- Lava Flows and Fissures
- Axial Seamount 1998 lava flow outline (from Chadwick et al., 2013)
- Axial Seamount 1998 eruptive fissures (from Chadwick et al., 2013)
- Axial Seamount 2011 lava flow outline (from Caress et al., 2012)
- Axial Seamount 2011 eruptive fissures (from Caress et al., 2012)
- Axial Seamount 2015 lava flow outline (Chadwick, v1)
- Axial Seamount 2015 eruptive fissures (Chadwick, v1)
- Tables
- Mid-Atlantic Ridge
- Tables
- Bathymetry Grids
- EMODnet 500m compilation (2013)
- Lucky Strike Area 36-38N
- Mid-Atlantic Ridge Axis 16N-17N, KN210-05 Sentry dives (Smith et al., 2014)
- TAG Region 26N
- Bathymetry Maps
- IFREMER Multibeam Surveys, Dorsale Atlantique (15N to 40N)
- Survey 1 (37 20N to 40 20N)
- Survey 2 (34 40N to 37 30N)
- Survey 3 (33N to 35 30N)
- Survey 4 (33N to 34 30N)
- Survey 5 (30N to 33 30N)
- Survey 6 (27 30N to 30 30N)
- Survey 7 (24 20N to 27 30N)
- Survey 8 (21 30N to 25N)
- Survey 9 (18 30N to 21 30N)
- Survey 10 (16N to 18 30N)
- Survey 11 (14N to 16N)
- IFREMER Seafloor Reflectivity, Dorsale Atlantique (33N to 40N)
- IFREMER Multibeam Surveys, Dorsale Atlantique (15N to 40N)
- Crustal Thickness
- Gravity Grids
- Atlantis FZ: Mantle Bouguer Anomaly (Gregg et al., 2007)
- Atlantis FZ: Residual Mantle Bouguer Anomaly (Gregg et al., 2007)
- Hayes FZ: Mantle Bouguer Anomaly (Gregg et al., 2007)
- Hayes FZ: Residual Mantle Bouguer Anomaly (Gregg et al., 2007)
- Kane FZ: Mantle Bouguer Anomaly (Gregg et al., 2007)
- Kane FZ: Residual Mantle Bouguer Anomaly (Gregg et al., 2007)
- Magnetics Grids
- Seafloor Reflectivity
- IFREMER Seafloor Reflectivity, Dorsale Atlantique (33N to 40N)
- Mid-Atlantic Ridge Axis 16N-17N, KN210-05 Sentry dives (Smith et al., 2014)
- Additional R2K Datasets
- Ridge 2000 - Near-bottom images
- Ridge 2000 - Vent Fluid Chemistry
- Ridge 2000 - Biology Data
- Ridge 2000 - Water Column CTD Data
- Ridge 2000 - Seismicity
- Ridge 2000 - Seismic Data
- East Pacific Rise (9N)
- NSF OOI Program
- Axial
- Tables
- OOI Instruments: Axial Base (PN3A) - Planned Locations (To be deployed 2013)
- OOI Instruments: Axial Caldera (PN3B) - Planned Locations (To be deployed 2013)
- Cascadia Facility: Year 1 OBS Locations (Deployed 2011)
- Cascadia Facility: Year 3 OBS Planned Locations (To be deployed 2013)
- Hydrothermal Vent Locations - Juan de Fuca
- Axial Seamount (PetDB, Feb 2013)
- Bathymetry Grids
- Gravity Grids
- Blanco FZ: Mantle Bouguer Anomaly (Gregg et al., 2007)
- Blanco FZ: Mantle Bouguer Anomaly, masked (Gregg et al., 2007)
- Blanco FZ: Residual Mantle Bouguer Anomaly (Gregg et al., 2007)
- JdF Free Air Anomaly (Hooft and Detrick, 1995)
- JdF Mantle Bouguer Anomaly (Hooft and Detrick, 1995)
- JdF Residual Mantle Bouguer Anomaly (Hooft and Detrick, 1995)
- Interpretations
- Juan de Fuca Plate Boundary - Bobbitt
- Lava Flows and Fissures
- Axial Seamount 1998 lava flow outline (from Chadwick et al., 2013)
- Axial Seamount 1998 eruptive fissures (from Chadwick et al., 2013)
- Axial Seamount 2011 lava flow outline (from Caress et al., 2012)
- Axial Seamount 2011 eruptive fissures (from Caress et al., 2012)
- Axial Seamount 2015 lava flow outline (Chadwick, v1)
- Axial Seamount 2015 eruptive fissures (Chadwick, v1)
- Tables
- Hydrate Ridge
- Tables
- OOI Instruments (PN1B) - Planned Locations (To be deployed 2013)
- Hydrate Ridge (as of Feb 2013)
- Drill cores from GeoMapApp Ocean Floor Drilling portal
- HYREX04 (2004) MT-EM stations
- Cascadia Facility: Year 1 OBS Locations (Deployed 2011)
- Cascadia Facility: Year 2 OBS Locations (Deployed 2012)
- Cascadia Facility: Year 3 OBS Planned Locations (To be deployed 2013)
- Cascadia Facility: Year 4 OBS Planned Locations (To be deployed 2014)
- Bathymetry Grids
- Tables
- Axial
- Black Sea
- Maps
- Black Sea Sedimentary Provinces (Emelyanov, Shimkus and Kuprin 1996)
- Expedition Survey Locations
- Late Pleistocene and Early Holocene Era Paleo Maps
- Northwestern Shelf at Late Pleistocene Maximum Regression (Kuprin et al 1974)
- Northwestern Shelf at End of Pleistocene Beginning of Holocene (Kuprin et al 1974)
- Northwestern Shelf - Levels of the New Euxinian Sea (Sorokin and Kuprin 2007)
- Late Pleistocene North and Western Shelf at Maximum Regression (Malovitsky et al 1979)
- Late Pleistocene Northern Shelf at Maximum Regression (Shcherbakov et al, 1978)
- Late Pleistocene Northwesatern Shelf at Maximum Regresion (Konikov et al, 1974)
- Late Pleistocene Northwestern Shelf During Early Neoeuxine Regression ~20 ky BP (Konikov 2007)
- Late Pleistocene Odessa Shelf Edge (Ryan et al 1996)
- Late Pleistocene Odessa Shelf Edge at Maximum Regression (interpreted Ryan et al 1996)
- Late Pleistocene Odessa Shelf Edge at Maximum Regression (with dunes Ryan et al 1996)
- Late Pleistocene SW Shelf - Seismic Units Below Unconformity Alpha (Aksu et al 2002)
- Russian Margin
- Romanian Margin
- Bathymetric Map of Danube Canyon (Lericolais 2007)
- Dneister and Dnieper Paleo Valleys
- Danube and Dnieper Fans (Popescu et al 2001)
- Danube Fan Meandering Channels (Popescu et al 2001)
- Multibeam Bathymetry of Danube Fan Meandering Channels (Popescu et al 2001)
- Bathymetric Contours of the Danube Canyon and Fan (Evsyukov and Kara 1988)
- Geologic Map of Romanian Shelf (Lericolais 2009)
- Turkish Margin
- Bathymetric Contours (m) on Southwestern Black Sea Shelf (Aksu et al 2002)
- Isopach Map (ms) of Youngest Seismic Unit 1 on Southwestern Black Sea Shelf (Aksu et al 2002)
- Morphology of Bosphorus Shelf Channels (Flood et al 2009)
- Backscatter from Bosphorus Shelf Channels (Flood et al 2009)
- Shelf Channel Detail (Flood et al 2009)
- Ukraine Margin - Odessa Shelf
- Sample Locations
- Core Locations by Expedition or Publication
- Cores Collected by R/V Aquanaut (1997)
- Cores Collected by the R/V Piri Reis (1998, 2000)
- Cores Collected by the Woods Hole Oceanographic Institution
- Cores Collected by R/V Knorr 134-08 Expedition (Jones and Gagnon 1994)
- Cores Collected in the BLASON 1 Expedition (1998)
- Cores Collected by the R/V Meteor Expedition 51-4 (2001)
- Cores Collected in the ASSEMBLAGE 1 Expedition (2004)
- Cores Collected by the R/V Akademik (2009)
- Core Locations by Expedition or Publication
- Maps
- Gulf of Mexico
- Maps
- Northern Shelf and Slope
- Region of the Deep Water Horizon Oil Spill
- Grids
- Gulf Coast LiDAR
- Tables
- Maps
- Galapagos Spreading Center
- Bathymetry
- Backscatter
- Long Island Sound
- Bathymetry
- Maps
- Samples
- Marmara Sea
- Tables
- Expeditions (in progress)
- Maps (in progress)
- Mediterranean Sea
- Western Mediterranean
- Eastern Mediterranean
- Eratosthenes Plateau
- Subsurface Horizons on the Levant Margin (Interpretations by W.B.F. Ryan)
- Mediterranean Sea Sedimentary Provinces (Emelyanov, Shimkus and Kuprin 1996)