Carbonate rock macrofauna collected by HOV Alvin during R/V Atlantis cruise AT50-24 at Sanak Seep Alaska from May 30 to June 6, 2024
Carbonate rock macrofauna collected by HOV Alvin during R/V Atlantis cruise AT50-24 at Sanak Seep Alaska from May 30 to June 6, 2024
Date
2025-09-24
Authors
Lee, Kendra
Levin, Lisa A.
McGurrin, Jonathan
Pereira, Olívia Soares
Levin, Lisa A.
McGurrin, Jonathan
Pereira, Olívia Soares
Linked Authors
Alternative Title
Citable URI
Date Created
2025-09-19
Location
Gulf of Alaska and Southern California Bight
westlimit: -162.5896971; southlimit: 53.7480993; eastlimit: -162.5860334; northlimit: 53.7486567
westlimit: -162.5896971; southlimit: 53.7480993; eastlimit: -162.5860334; northlimit: 53.7486567
DOI
10.26008/1912/bco-dmo.984553.1
Related Materials
Replaces
Replaced By
Keywords
Macrofauna
Composition
Carbonates
Methane seeps
Composition
Carbonates
Methane seeps
Abstract
Quantitative counts of macrofauna (identified to major taxa) inhabiting authigenic carbonates were conducted at Sanak Seep in the Aleutian Islands (53.74853°N, 162.5889°W) at 2020 meters depth. Rock samples were collected by the HOV Alvin submersible during the R/V Atlantis AT50-24 cruise (Chief Scientist Lisa Levin) at the methane seep site between May 30 and June 4, 2024. Samples were collected using HOV Alvin using the manipulator and were placed in isolated biobox compartments. Samples were preserved and the analyzed at the University of California-San Diego Scripps.
For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/984553
Description
Dataset: Carbonate rock macrofauna Sanak Seep 2024
Embargo Date
Citation
Cruises
Cruise ID
Cruise DOI
Vessel Name
Except where otherwise noted, this item's license is described as Creative Commons Attribution 4.0