NA149_H1963_(4of12)_20230607_021245Z
Channel: Nautilus Live Dive Recordings
Date: 2023-07-20

This playlist includes recordings of all ROV Hercules dives conducted during a single Ocean Exploration Trust expedition aboard E/V Nautilus. Each dive is divided into two-hour segments. File names include:

Cruise ID_Dive Number_ File(XofX) _Date[yyyy-mm-dd]_Time[hhmmss]z

All files are recorded in UTC-0, the same way they are recorded by ROV Hercules' primary imaging camera.

The chapter observations presented were recorded in the data log in real-time by the scientists and data loggers aboard the ship. These are preliminary observations only. Data has not been QA/QCed or otherwise verified, and may be incomplete, contain inaccuracies, identification and spelling errors.

Scientific/research requests for the full video or for sub-sets of video can be made at https://nautiluslive.org/join/scientists-ashore-program. Please note that the YouTube videos may be incomplete and are not the full-resolution video. For press inquiries or licensing requests for reuse, please contact press@oet.org.

0:23:09 - Sample: ~60 cm long branches, pinkish white color, ~20 cm snip collected (Sample ID: NA149-158) (Sample Type: ROVGrab)
0:24:52 - Note: anthomastus
0:26:50 - Note: primnoid
0:28:09 - Note: ~50 cm snail fish
0:30:15 - Note: chrysogorgia with ophiuroid associate
0:34:08 - Sample: ~60 tall pinkish/white chrysogorgia with anemone associates, ~20 cm branch with anemones samples (Sample ID: NA149-159) (Sample Type: ROVGrab)
0:36:10 - Note: chrysogorgia with zooanthids
0:37:01 - Note: bamboo coral
0:38:20 - Note: primnoid
0:41:10 - Note: shrimp
0:42:45 - Note: sponge
0:45:52 - Note: Euretid sponge
0:49:21 - Sample: ~30 cm Euretidae sponge (Sample ID: NA149-160) (Sample Type: Slurp)
0:52:38 - Note: continuing up slope headed ~200 degrees at ~2715 m, substrate continues to be sandy covered rocky fields
0:55:41 - Note: primnoid
0:59:27 - Note: anemone
1:00:22 - Note: primnoid
1:04:17 - Note: primnoid
1:05:17 - Note: cup coral and primnoid
1:06:51 - Note: primnoid
1:08:10 - Note: sponge
1:09:42 - Note: sponge
1:10:13 - Note: primnoid
1:10:45 - Note: primnoid
1:11:20 - Note: sponge
1:13:28 - Note: anemone?
1:14:55 - Note: primnoid
1:16:16 - Note: primnoid
1:17:33 - Note: sponge
1:19:37 - Note: chrysogorgia
1:21:42 - Note: caulophacus sponge
1:21:59 - Note: caulophacus sponge
1:24:37 - Note: sponge 
1:28:33 - Sample: ~30 cm white sponge growing on dead sponge, ~15 cm collected (Sample ID: NA149-161) (Sample Type: ROVGrab)
1:29:18 - Note: sponge
1:30:51 - Note: bamboo coral
1:31:51 - Note: bathypathes
1:35:15 - Note: continuing over sandy pillow lava field heading ~225 degrees at ~2575 m, approaching a local summit
1:45:30 - Sample: bamboo coral with pink polyps, corallivorous mollusc worm associates, ~20 cm clipping collected (Sample ID: NA149-162) (Sample Type: Slurp)
1:48:16 - Note: sponges
1:51:52 - Note: sponge