cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.26022/ieda/329809
title: Processed time-stacked data (SEG-Y format) for 2-75 Ma equatorial Atlantic ocean floor acquired in 2015 as part of the TransAtlanticILAB project

description: These final processed two-way time seismic stack sections are part of a seismic investigation of the Lithosphere-Asthenosphere Boundary (LAB) for the African plate in the equatorial Atlantic ocean from 2-75 Ma. The data is cited in Audhkhasi and Singh. (2022). The files are in SEG-Y format and were generated from data acquired in individual sequences starting from 75 Ma (eastern most) to 2 Ma (western most) using a 12-km long Isometrix streamer. The final processed stacked data is split into four SEG-Y files covering 2-27Ma, 27-47Ma, 47-49Ma, and 49-75 Ma respectively. These individual segments were merged to give a ~1400 km continuous line from 2-75 Ma. The file named stack_2_27Ma.segy and the associated image stack_2_27Ma.pdf correspond to Figure S17 of Audhkhasi and Singh (2022) and span the profile ~450 km West-East from point A (2 Ma) to point B (27 Ma) as shown in Figure 1 of Audhkhasi and Singh (2022). The file named stack_27_47Ma.segy and the associated image stack_27_47Ma.pdf correspond to Figure S18 of Audhkhasi and Singh (2022) and span the profile ~450 km West-East from point B (27 Ma) to point C (47 Ma). The file named stack_47_49Ma.segy spans the profile ~100 km North-South from point C (47 Ma) to point D (49 Ma), and the file named stack_49_75Ma.segy spans the profile ~400 km West-East from point D (49 Ma) to point E (75 Ma). The files stack_47_49Ma.segy and stack_49_75Ma.segy have been merged into a single image stack_47_75Ma.pdf, with the turning point of the ship, point D (49 Ma), marked by a vertical black line. The combined files also correspond to Figure S19 of Audhkhasi and Singh (2022). Figure 2 of main article of Audhkhasi and Singh, 2022, has all the files displayed as a single image whereas the supplementary information displays them individually. Processing of the MCS data focused on deeper Earth reflections, particularly the Lithosphere-Asthenosphere Boundary (LAB), and is described in the Materials and Methods and the supplementary figures S3-S15 of Audhkhasi and Singh (2022). Final processed data files (SEG-Y format) in two-way time are made available here along with their associated images. This study was carried out from March-April 2015 and is funded by the ERC Advance Grant agreement No. 339442 TransAtlanticILAB.
DOI: 10.1594/ieda/100299
title: Processed Multibeam Sonar Data (version 2) from the Larsen Ice Shelf acquired during Nathaniel B. Palmer expedition NBP0003 (2000)

description: This data set was acquired with a SeaBeam Instruments model 2112 multibeam sonar system during Nathaniel B. Palmer expedition NBP0003 conducted in 2000 (Chief Scientist: Dr. Eugene Domack). These data files include Swath Bathymetry, Acoustic Backscatter data and were processed at sea using the open source MB-System multibeam sonar processing software. These data are included in the GMRT Synthesis, beginning with version 1. Data were acquired as part of the project(s): Prehistory of the Larsen Ice Shelf: Evidence from the Marine Record, and funding was provided by the U.S. National Science Foundation.
DOI: 10.1594/ieda/305251
title: Raw ship-based Multibeam Sonar Data acquired during R/V Nathaniel B. Palmer expedition NBP0002 (2000)

description: This data set was acquired with a ship-based SeaBeam 2112 Multibeam Sonar system during Nathaniel B. Palmer expedition NBP0002 conducted in 2000 (Chief Scientist: Dr. James Austin). These data files are of MBSystem Compatible format and include Acoustic Backscatter, Swath Bathymetry, and Sidescan data that have not been processed. These data are included in the GMRT Synthesis, version 1. Data were acquired as part of the project(s): The Young Marginal Rift as a Key to Understanding the Rift-Drift Transition and Andean Orogenesis: OBS Refraction Profiling for Crustal Structure in the Bransfield Strait, and funding was provided by NSF grant(s): OPP98-14041.
DOI: 10.26022/ieda/316226
title: Processed ship-based Multibeam Sonar Data (version 2) acquired along the Southwest Indian Ridge during the Knorr expedition KN162-07 (2000)

description: This data set was acquired with a ship-based SeaBeam 2112 Multibeam Sonar system during Knorr expedition KN162-07 conducted in 2000 (Chief Scientist: Dr. Henry Dick). These data files are of MBSystem format and include Sidescan, Acoustic Backscatter, and Swath Bathymetry data and were processed by the GMRT Team using the open source MB-System multibeam sonar processing software as part of the GMRT Synthesis effort. These data are included in the GMRT Synthesis, version 1.
DOI: 10.1594/ieda/306914
title: Raw Multi-Channel Seismic Shot Data from the Gulf Of Corinth acquired during R/V Maurice Ewing expedition EW0108 (2001)

description: This data set from the Gulf Of Corinth was acquired with the LDEO Multi-Channel Seismic system during R/V Maurice Ewing expedition EW0108 conducted in 2001 (Chief Scientist: Dr. Brian Taylor). These data files are of SEGY format and include Multi-Channel Reflection Seismic shot data that have not been processed. Data were acquired as part of the project: Deep Seismic Imaging of Active Continental Extension in the Gulf of Corinth, and funding was provided by NSF grant: OCE00-99277. These data are cited by Zelt et al., 2004, Zelt et al., 2005, and Taylor et al., 2011.
DOI: 10.26022/ieda/330943
title: Seismic velocity model geometries, Eastern North American Margin Community Seismic Experiment (ENAM CSE)

description: This data set presents the velocity model geometry, and the data files describe the spatial link between geographic coordinates and cartesian coordinates of the velocity models. The models were constrained by traveltime tomography of active-source Ocean Bottom Seismometers data along three profiles from the Eastern North American Margin Community Seismic Experiment (ENAM CSE). P-wave velocity models for Line 1, Line 2, and Line 3 are included as well as a S-wave velocity model for Line 3. Collectively, these tomographic velocity images reveal subsurface properties and information on the ancient rifting event between eastern North America and west Africa during the breakup of Pangea and formation of the Central Atlantic ocean, but may also be relevant for other studies such as modern processes along the margin. The data files are in ASCII format. Columns are: Longitude (decimal degrees), Latitude (decimal degrees), X-coordinate (km), Water depth (km). This data set was generated as part of the projects called Seismic study of mantle deformation and melt extraction during continental breakup in the ENAM primary site; and, Final stages of breakup and early spreading history of the Eastern North America passive margin from multichannel seismic data. Funding was providing through NSF awards OCE15-51717 and OCE15-51807.
DOI: 10.26022/ieda/330942
title: Seismic velocity model layers, Eastern North American Margin Community Seismic Experiment (ENAM CSE)

description: This data set presents the velocity model interfaces. The velocity models were constrained by traveltime tomography of active-source Ocean Bottom Seismometers data along three profiles from the Eastern North American Margin Community Seismic Experiment (ENAM CSE). P-wave velocity models for Line 1, Line 2, and Line 3 are included as well as a S-wave velocity model for Line 3. Collectively, these tomographic velocity images reveal subsurface properties and information on the ancient rifting event between eastern North America and west Africa during the breakup of Pangea and formation of the Central Atlantic ocean, but may also be relevant for other studies such as modern processes along the margin. These data files are in ASCII format and describe the coordinates of layers within the velocity models. Each model consists of four layers (top to bottom): siliciclastic sediments, carbonaceous sediments, crust, mantle. Layer coordinates are exported every 180 meters in the X direction. Columns are: Layer ID, X-coordinate (km), Z-coordinate (km). Layer ID: 1 = seafloor, 2 = top of carbonates, 3 = top of basement, 4 = Moho. This data set was generated as part of the projects called Seismic study of mantle deformation and melt extraction during continental breakup in the ENAM primary site; and, Final stages of breakup and early spreading history of the Eastern North America passive margin from multichannel seismic data. Funding was providing through NSF awards OCE15-51717 and OCE15-51807.
DOI: 10.1594/ieda/306933
title: Raw Multi-Channel Seismic Shot Data from the Exmouth Plateau acquired during the R/V Maurice Ewing expedition EW0113 (2001)

description: This data set from the Exmouth Plateau was acquired with the LDEO Multi-Channel Seismic system during R/V Maurice Ewing expedition EW0113 conducted in 2001 (Chief Scientist: Dr. Neal Driscoll). These data files are of SEGY format and include Multi-Channel Reflection Seismic shot data that have not been processed. Data were acquired as part of the project: Geophysical Investigation of the Gulf of Aden: Determining How Hotspot Proximity Affects Tectonic, Magmatic and Stratigraphic Development of Conjugate Margin, and funding was provided by NSF grants: OCE02-96103, OCE99-11877, OCE99-11962, and OCE99-12007. These data are cited by Robb et al., 2005 and Tischer, 2006.
DOI: 10.1594/ieda/305575
title: Raw ship-based Multibeam Sonar Data acquired during R/V Maurice Ewing expedition EW9805 (1998)

description: This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system during Maurice Ewing expedition EW9805 conducted in 1998 (Chief Scientist: Dr. David Manderfield). These data files are of MBSystem Compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Western Geophysical Job Number 0173-9A-012.
DOI: 10.1594/ieda/323870
title: Processed Acoustic Backscatter and Swath Bathymetry Data from the Cascadia Subduction Zone Subduction acquired during R/V Thomas G. Thompson expedition TN311 (2014)

description: This data set was acquired with Kongsberg Maritime EM302 Multibeam Sonar during R/V Thomas G. Thompson expedition TN311 conducted in 2014 (Chief Scientist: Dr. C. David Chadwell, Investigators: Dr. C. David Chadwell, James Gibson). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition.
DOI: 10.1594/ieda/100331
title: Processed Multibeam Sonar Data (version 1) from the Southern Pacific Ocean acquired during Nathaniel B. Palmer expedition NBP9507 (1995)

description: This data set was acquired with a SeaBeam Instruments model 2112 multibeam sonar system during Nathaniel B. Palmer expedition NBP9507 conducted in 1995 (Chief Scientist: Dr. Gary Klinkhammer). These data files include Swath Bathymetry, Acoustic Backscatter data and were processed at sea using the open source MB-System multibeam sonar processing software. Data were acquired as part of the project(s): Neotectonic Evolution of Antarctic Peninsula/Scotia Sea Region, and funding was provided by the U.S. National Science Foundation.
DOI: 10.1594/ieda/100342
title: Processed Multibeam Sonar Data (version 1) from the Scotia Sea acquired during Nathaniel B. Palmer expedition NBP9705 (1997)

description: This data set was acquired with a SeaBeam Instruments model 2112 multibeam sonar system during Nathaniel B. Palmer expedition NBP9705 conducted in 1997 (Chief Scientist: Dr. Arnold Gordon). These data files include Acoustic Backscatter, Sidescan, Swath Bathymetry data and were processed at sea using the open source MB-System multibeam sonar processing software. Data were acquired as part of the project(s): DOVETAIL I & II, and funding was provided by the U.S. National Science Foundation.
DOI: 10.1594/ieda/305190
title: Raw ship-based Multibeam Sonar Data acquired during R/V Nathaniel B. Palmer expedition NBP9908 (1999)

description: This data set was acquired with a ship-based SeaBeam 2112 Multibeam Sonar system during Nathaniel B. Palmer expedition NBP9908 conducted in 1999 (Chief Scientist: Dr. Steve Cande). These data files are of MBSystem Compatible format and include Acoustic Backscatter, Swath Bathymetry, and Sidescan data that have not been processed. Data were acquired as part of the project(s): Late Cretaceous and Cenozoic Reconstructions of the Southwest Pacific, and funding was provided by NSF grant(s): OPP98-15283.
DOI: 10.1594/ieda/305263
title: Raw ship-based Multibeam Sonar Data acquired during R/V Nathaniel B. Palmer expedition NBP0206 (2002)

description: This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Nathaniel B. Palmer expedition NBP0206 conducted in 2002 (Investigator(s): Dr. Dave Leger). These data files are of MBSystem Compatible format and include Acoustic Backscatter, Swath Bathymetry, and Sidescan data that have not been processed. Data were acquired while R/V Nathaniel B. Palmer was in transit.
DOI: 10.1594/ieda/319826
title: Raw ship-based Multibeam Sonar Data from the Drake Passage acquired during R/V Nathaniel B. Palmer expedition NBP1103 (2011)

description: This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Nathaniel B. Palmer expedition NBP1103 conducted in 2011 (Chief Scientist: Dr. Laura Robinson). These data files are of MBSystem Compatible format and include Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Historic Perspectives on Climate and Biogeography from Deep-Sea Corals in the Drake Passage, and funding was provided by NSF grant(s): ANT09-44474.
DOI: 10.26022/ieda/316559
title: Processed ship-based Multibeam Sonar Data (version 2) acquired in the eastern Pacific Ocean during the Thomas Washington expedition TO9002WT (1990)

description: This data set was acquired with a ship-based SeaBeam Classic Multibeam Sonar system during Thomas Washington expedition TO9002WT conducted in 1990 (Chief Scientist: Dr. Charles C Eriksen). These data files are of MBSystem format and include Swath Bathymetry data and were processed by the at-sea science party and the GMRT Team using the open source MB-System multibeam sonar processing software. These data are included in the GMRT Synthesis, version 1.
DOI: 10.1594/ieda/306896
title: Raw Multi-Channel Seismic Shot Data from the Mariana Volcanic Arc acquired during the R/V Maurice Ewing expedition EW0202 (2002)

description: This data set from the Mariana Volcanic Arc was acquired with the LDEO Multi-Channel Seismic system during R/V Maurice Ewing expedition EW0202 conducted in 2002 (Chief Scientist: Dr. Brian Taylor). These data files are of SEGY format and include Multi-Channel Reflection Seismic shot data that have not been processed. Data were acquired as part of the project: US-Japan Collaborative Research: Multi-Scale Seismic Imaging of the Mariana Subduction Factory, and funding was provided by NSF grant: OCE00-01798. These data are cited by Oakley et al., 2007, Chapp et al., 2008, Gunther et al., 2006, and Oakley et al., 2008.
DOI: 10.1594/ieda/315877
title: Underway Hydrographic, Weather and Ship-state Data (JGOFS) from Nathaniel B. Palmer expedition NBP1001 (2010)

description: This data set was acquired with a ship-based Echosounder Sonar, Navigation system, Thermosalinograph, Meteorological Sensor, and Fluorometer during Nathaniel B. Palmer expedition NBP1001 conducted in 2010 (Chief Scientist: Dr. Eugene Domack). These data files are of JGOFS format and include Bathymetry, Conductivity, Navigation, Fluorescence, Visible Radiation, Salinity, Infrared Radiation, Meteorological, and Temperature data. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Collaborative Research in IPY: Abrupt Environmental Change in the LARsen Ice Shelf System, Antarctica (LARISSA), and funding was provided by NSF grant(s): ANT07-32467.
DOI: 10.1594/ieda/306903
title: Raw Multi-Channel Seismic Shot Data from the Mariana Volcanic Arc acquired during the R/V Maurice Ewing expedition EW0203 (2002)

description: This data set from the Mariana Volcanic Arc was acquired with the LDEO Multi-Channel Seismic system during R/V Maurice Ewing expedition EW0203 conducted in 2002 (Chief Scientist: Dr. Simon Klemperer). These data files are of SEGY format and include Multi-Channel Reflection Seismic shot data that have not been processed. Data were acquired as part of the project: US-Japan Collaborative Research: Multi-Scale Seismic Imaging of the Mariana Subduction Factory, and funding was provided by NSF grants: OCE00-01798, OCE00-01938, OCE00-01956, and OCE00-02878. These data are cited by Oakley et al., 2007, Chapp et al., 2008, and Gunther et al., 2006.
DOI: 10.1594/ieda/311999
title: Processed ship-based Navigation Data  acquired during the Laurence M. Gould expedition LMG9802 (1998)

description: This data set was acquired with a ship-based Navigation system during Laurence M. Gould expedition LMG9802 conducted in 1998 (Chief Scientist: Dr. Eugene Domack). These data files are of MGDS:Nav format and include Primary Navigation data and were processed after data collection. Data were acquired as part of the project(s): Holocene Paleoenvironmental Change Along the Antarctic Peninsula: a Test of the Polar/Bi-Polar Signal, and funding was provided by NSF grant(s): ANT96-15053.
DOI: 10.1594/ieda/321431
title: Processed near-bottom Multibeam Sonar Data (version 2) from the Santa Barbara Channel acquired with ROV Jason II during the Atlantis expedition AT18-11 (2011)

description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar system on the ROV Jason II during Atlantis expedition AT18-11 conducted in 2011 (Chief Scientist: Dr. David Valentine). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data and were processed at sea using the open source MB-System multibeam sonar processing software.
DOI: 10.1594/ieda/307640
title: Edited Alvin Navigation Data from the East Pacific Rise at 9N acquired during Atlantis expedition AT15-26 (2007)

description: This data set was acquired with a Navigation system on the HOV Alvin during Atlantis expedition AT15-26 conducted in 2007 (Chief Scientist: Dr. Lauren Mullineaux; Investigator(s): Dr. Vicki Ferrini). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection. Funding was provided by NSF grant(s): OCE04-24953 and OCE05-50331.
DOI: 10.26022/ieda/317623
title: Processed ship-based Multibeam Sonar Data (version 2) acquired off the coast of Brazil during the Robert D. Conrad expedition RC2514 (1984)

description: This data set was acquired with a ship-based SeaBeam Classic Multibeam Sonar system during Robert D. Conrad expedition RC2514 conducted in 1984 (Chief Scientist: Dr. Roger Flood). These data files are of MBSystem format and include Swath Bathymetry data and were processed by the GMRT Team using the open source MB-System multibeam sonar processing software as part of the GMRT Synthesis effort. These data are included in the GMRT Synthesis, version 2.1.
DOI: 10.1594/ieda/100327
title: Processed Multibeam Sonar Data (version 2) from the Ross Sea acquired during Nathaniel B. Palmer expedition NBP9407 (1994)

description: This data set was acquired with a SeaBeam Instruments model 2112 multibeam sonar system during Nathaniel B. Palmer expedition NBP9407 conducted in 1994 (Chief Scientist: Dr. Lou Bartek). These data files include Acoustic Backscatter, Swath Bathymetry data and were processed at sea using the open source MB-System multibeam sonar processing software. These data are included in the GMRT Synthesis, beginning with version 1. Data were acquired as part of the project(s): Integrated Biostratigraphy and High Resolution Stratigraphy of the Ross Sea, and funding was provided by the U.S. National Science Foundation.
DOI: 10.1594/ieda/307494
title: Raw ship-based Multibeam Sonar Data from the Ross Sea acquired during R/V Nathaniel B. Palmer expedition NBP0701 (2006)

description: This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Nathaniel B. Palmer expedition NBP0701 conducted in 2006 (Chief Scientist: Dr. Steve Cande). These data files are of MBSystem Compatible format and include Acoustic Backscatter, Swath Bathymetry, and Sidescan data that have not been processed. Data were acquired as part of the project(s): The connection between mid-Cenozoic seafloor spreading and the western Ross Sea Embayment, and funding was provided by NSF grant(s): ANT04-40959.
DOI: 10.1594/ieda/308397
title: Raw ship-based Multibeam Sonar Data from the Scotia Sea acquired during R/V Nathaniel B. Palmer expedition NBP0606 (2006)

description: This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Nathaniel B. Palmer expedition NBP0606 conducted in 2006 (Chief Scientist: Dr. B. Gregory Mitchell). These data files are of MBSystem Compatible format and include Acoustic Backscatter, Swath Bathymetry, and Sidescan data that have not been processed. Data were acquired as part of the project(s): Plankton community structure and iron distribution in the southern Drake Passage and Scotia Sea, and funding was provided by NSF grant(s): ANT04-44134.
DOI: 10.1594/ieda/317589
title: Raw ship-based Multibeam Sonar Data from the Ross Sea acquired during R/V Nathaniel B. Palmer expedition NBP1101 (2011)

description: This data set was acquired with a ship-based Kongsberg EM120 Multibeam Sonar system during Nathaniel B. Palmer expedition NBP1101 conducted in 2011 (Chief Scientist: Dr. Josh Kohut). These data files are of MBSystem Compatible format and include Swath Bathymetry, Acoustic Backscatter, and Sidescan data that have not been processed. Data were acquired as part of the project(s): Ross Sea Expedition, and funding was provided by NSF grant(s): ANT08-39039.
DOI: 10.15468/dl.jcc9b4
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((148.196575 -34.177101, 148.196575 -34.183839, 148.194329 -34.183839, 148.194329 -34.186084, 148.192084 -34.186084, 148.192084 -34.190576, 148.198821 -34.190576, 148.198821 -34.192822, 148.189838 -34.192822, 148.189838 -34.195068, 148.192084 -34.195068, 148.192084 -34.199559, 148.196575 -34.199559, 148.196575 -34.206297, 148.198821 -34.206297, 148.198821 -34.213034, 148.201067 -34.213034, 148.201067 -34.206297, 148.216787 -34.206297, 148.216787 -34.199559, 148.223525 -34.199559, 148.223525 -34.201805, 148.225771 -34.201805, 148.225771 -34.195068, 148.230262 -34.195068, 148.230262 -34.192822, 148.223525 -34.192822, 148.223525 -34.195068, 148.214542 -34.195068, 148.214542 -34.199559, 148.212296 -34.199559, 148.212296 -34.195068, 148.207804 -34.195068, 148.207804 -34.192822, 148.201067 -34.192822, 148.201067 -34.186084, 148.205558 -34.186084, 148.205558 -34.190576, 148.212296 -34.190576, 148.212296 -34.183839, 148.198821 -34.183839, 148.198821 -34.177101, 148.196575 -34.177101), (148.212296 -34.199559, 148.212296 -34.201805, 148.207804 -34.201805, 148.207804 -34.199559, 148.212296 -34.199559))"
 ]
}

 The dataset includes 9 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0070541-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.