| Mollusca | Gastropoda | Caenogastropoda | Neogastropoda |
| Columbellidae | Astyris | permodesta |
| Genus | Species |
BI-2023-19, AT50-12, #MethaneFootprints, NSF OCE-2048481
6
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Formalin: 3 whole (2 ml). Ethanol: 3 whole (2 ml). Canon T6i with Leica S8Apo +0.63x lens: x1.25: 5232. Field notes: White shell; additional individual for isotopes A6116.
AD5202 | BT1
Lasuen Knoll and Lasuen Landslide
33.3884° N
118.0059° W
381.0 m
July 26, 2023
HOV Alvin
R/V Atlantis
Lisa Levin | Ailish Ullman
Charlotte Seid
formalin 10% sw
EtOH 50%
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AD5202-BT1. Biotube 1. Field notes: sponge collected into biotube 1 white. Habitat: active seep. Pilot: Nick O'Sadcia. Cruise: AT50-12. Details from cruise master sample log.