BCO-DMO

Dataset	Latest Version Date	Current State
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	2025-09-19	Final no updates expected
C and N stable isotope data for invertebrates collected by HOV Alvin during R/V Atlantis cruise AT50-24 at Sanak Seep Alaska from May 16 to June 5, 2024	2025-09-23	Final no updates expected
Geochemical data from sediment pushcore porewaters and water column Niskin samples collected from the Gulf of Alaska, Alaska, USA, in May and June 2024 on R/V Atlantis cruise AT50-24	2025-11-24	Final no updates expected
Water column methane, methane oxidation, and pmoA gene copies above methane seeps determined from samples collected off the Aleutian Islands, Gulf of Alaska on R/V Atlantis cruise AT50-24 in May to June 2024	2025-12-09	Final no updates expected
Bacterial 16S rRNA barcodes associated with methane seep invertebrates collected off of the Aleutian Islands, Gulf of Alaska on R/V Atlantis cruise AT50-24 in May to June 2024	2026-09-15	Preliminary and in progress

Deployment: AT50-24