Echinodermata Crinoidea Comatulida
Bathycrinidae Bathycrinus
Genus

BI-2024-11, AT50-24, #MethaneFootprints

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Dive: AD5276. Verbatim event: Biotube 2. Field identification by Greg Rouse: Bathycrinus. Ethanol: voucher in 50 ml, subsample in 2 ml. Other: piece frozen, piece to Lisa Levin for isotopes. Photos, Leica MZ12.5 + Canon EOS M6: 5315-5331 x0.8, macro. Field notes: isopods W10481 were on crinoid W10471.

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AD5276 | BT2

Shumagin

54.3032° N
157.1839° W

4879.3 m

May 29, 2024

HOV Alvin

R/V Atlantis

Benen Elshakhs, John Magyar

Greg Rouse

EtOH 95%

EtOH 50%

AT50-24. Sample ID: AD5276-BT2. Event log entry: crinoid. Sample type: BioTube. Altitude: 1.33 m. Heading: 108.43. Activity level: Inactive.