| Echinodermata | Ophiuroidea | Ophiurida |
| Ophiuridae | Ophiocten | sp. Galapagos |
| Genus | Species |
BI-2023-19, AT50-12, #MethaneFootprints, NSF OCE-2048481
4
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Ethanol: 1 large (2 ml), 2 small (2 ml). RNAlater: 1 small (2 ml). Canon T6i with Leica S8Apo +0.63x lens: x1.6: 5250, 5252, 5253; x2.5: 5251, 5254; x1.0: 5255, 5256. Field notes: Pink arms; largest in ethanol 2 ml separately, smallest RNAlater, others together ethanol 2 ml.
AD5202 | S1-S2-S4
Lasuen Knoll and Lasuen Landslide
33.388° N
118.0053° W
378.9 - 478.7 m
July 26, 2023
HOV Alvin
R/V Atlantis
Lisa Levin | Ailish Ullman
Timothy D. O'Hara
EtOH 95%
EtOH 95%
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AD5202-S1, AD5202-S2, AD5202-S4. Slurps 1, 2, 4. Slurps 1 and 2 were not deployed but material was still recovered in them. Details here reflect the two deployed slurps: 3 yellow and 4 white. AD5202-S4: Slurp of rock covered in arborescent forams and serpulids [white]; 478.657 m; 33.38562129, -118.0059032; habitat: inactive. AD5202-S3: slurping around big rock we took a piece of (rock 2) with sponges and tiny crabs, yellow cannister; 378.937 m; 33.388037, -118.005289; habitat: Little Seep. Pilot: Nick O'Sadcia. Cruise: AT50-12. Details from cruise master sample log.