NA154_H2008_(8of12)_20230921T124603Z
Channel: Nautilus Live Dive Recordings
Date: 11/03/2024

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.

00:03:40 - 20230921T124943Z Note:  bamboo_whip
00:04:14 - 20230921T125018Z Note:  more bamboo whips plus the line of poliopogons continues
00:04:40 - 20230921T125043Z Note:  bolosoma sponge also visible along this line
00:05:24 - 20230921T125128Z Note:  also some crysogorgia, some yellow coloration
00:05:44 - 20230921T125147Z Note:  crysogorgias
00:06:26 - 20230921T125230Z Note:  more crysogorgias as we move down the ledge
00:06:49 - 20230921T125253Z Note:  polipogons clearly visible in atalanta view
00:07:19 - 20230921T125323Z Note:  white specks on rocks possibly cup corals
00:09:40 - 20230921T125543Z Note:  continuing to observe very large poliopogon sponges along this edge
00:10:09 - 20230921T125612Z Note:  primnoid_fan
00:10:45 - 20230921T125648Z Note:  area is now dominated by poliopogons rather than chrysogorgias
00:11:34 - 20230921T125738Z Note:  this primnoid fan has 4 brittle stars only on the right side of the organism (from herc view)
00:14:00 - 20230921T130003Z Note:  yellowish white coral fan colony: bamboo coral fan
00:17:54 - 20230921T130358Z Note:  seeing a decrease in life and poliopogon sponges as we move deeper
00:18:29 - 20230921T130432Z Note:  squat lobster (white color) on rock wall, near a pleurogorgia
00:20:49 - 20230921T130652Z Note:  neon_sponges
00:22:07 - 20230921T130811Z Note:  dyke_channel
00:22:40 - 20230921T130843Z Note:  dike
00:23:43 - 20230921T130946Z Note:  large cluster of yellow/white bamboo fans
00:25:36 - 20230921T131139Z Note:  tretropleura_sponge
00:26:28 - 20230921T131231Z Note:  no longer seeing large poliopogon sponges, mostly seeing chrysogorgias and bamboo fans on this rock wall
00:27:48 - 20230921T131352Z Note:  partially dead bamboo fan
00:30:14 - 20230921T131618Z Note:  squat lobster hanging from underneath a dying bamboo fan, hydrozoans are growing on the coral skeleton and the legs of the lobster
00:31:37 - 20230921T131741Z Note:  several mycid shrimps swimming around the same bamboo
00:32:31 - 20230921T131834Z Note:  mushroom_coral
00:32:52 - 20230921T131855Z Note:  another tetropluera sponge
00:34:25 - 20230921T132028Z Note:  stepwise like sheet flows in this outcrop
00:35:30 - 20230921T132133Z Note:  bamboo coral with undertermined branching and a purple crinoid, in the background there is a orange sea star, the drastic change in the geology appears to be beneficial for new coral species
00:35:44 - 20230921T132148Z Note:  another irregular looking iridigorgia
00:38:03 - 20230921T132407Z Note:  first regular iridigorgia
00:39:18 - 20230921T132521Z Note:  bamboo_skeletons
00:39:43 - 20230921T132547Z Note:  cpossibly pleurogorgia that we just passed
00:40:09 - 20230921T132613Z Note:  continuing to see dike like geological structures as we move down
00:40:31 - 20230921T132634Z Note:  steep_ledge
00:40:45 - 20230921T132648Z Note:  bamboo_whip
00:41:13 - 20230921T132716Z Note:  chrysogorgia next to whip
00:44:00 - 20230921T133003Z Note:  euplectellid_sponge
00:44:34 - 20230921T133038Z Note:  chrysogorgia
00:45:34 - 20230921T133137Z Note:  primnoid
00:45:45 - 20230921T133149Z Note:  dead sponge stalk
00:47:07 - 20230921T133310Z Note:  step like structures in geology