| Annelida | Polychaeta | Errantia | Aciculata | Phyllodocida |
| Sphaerodoridae |
BI-2024-11, AT50-24, #MethaneFootprints
2
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Dive: AD5276. Verbatim event: wood. Field identification by Greg Rouse: sphaerodorid, same as previous. Formalin: anterior of split individual. Ethanol: posterior of split individual. Other: piece of split individual to Lisa Levin for isotopes. Photos, Leica MZ12.5 + Canon EOS M6: 5367-5376 x1. Field notes: 1 in OsO4.
AD5276 | BT1
Shumagin
54.3031° N
157.1845° W
4878.8 m
May 29, 2024
HOV Alvin
R/V Atlantis
Benen Elshakhs | John Magyar
Greg Rouse
formalin 20% sw
EtOH 50%
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AT50-24. Sample ID: AD5276-BT1. Event log entry: wood. Sample type: Wood. Altitude: 1.27 m. Heading: 121.38. Activity level: Inactive.