| Mollusca | Gastropoda | Caenogastropoda | Neogastropoda |
| Buccinidae | Neptunea |
| Genus |
BI-2023-19, AT50-12, #MethaneFootprints, NSF OCE-2048481
1
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Formalin: voucher (jar). Ethanol: foot piece (2 ml). Canon M6: 462...467. Field notes: Large snail near rock 1 VOSC5; has operculum s not Phymorhyncus; relaxed with magnesium chloride; foot piece for isotopes.
AD5194 | BT2
Del Mar Seep
32.9048° N
117.7818° W
1021.7 m
July 18, 2023
HOV Alvin
R/V Atlantis
Tina Treude | Maria Emilia Bravo
Charlotte Seid
formalin 10% sw
EtOH 50%
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AD5194-BT2. Biotube 2 yellow. Field notes: Snail in biotube 1. Habitat:inactive. Pilot: Nick O'Sadcia. Cruise: AT50-12. Details from cruise master sample log.