NA154_H2006_(4of12)_20230918T132046Z
Channel: Nautilus Live Dive Recordings
Date: 2024-03-11

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.

00:00:30 - 20230918T132117Z Note:  tall_iridigorgia
00:02:14 - 20230918T132301Z Note:  orange spot on sponge was a benthic ctenophore, maybe tjalfiella sp.
00:02:24 - 20230918T132311Z Note:  very tall bamboo whip
00:04:20 - 20230918T132507Z Note:  farridae sponge whip as collected on previous dive
00:05:37 - 20230918T132624Z Note:  another balthysena sea pen
00:07:08 - 20230918T132755Z Note:  preparing to sample
00:08:23 - 20230918T132910Z Sample: NA154-070 ROVGrab Balticina sea pen snip at 2160m
00:13:53 - 20230918T133440Z Note:  another_bathypathes
00:15:01 - 20230918T133548Z Note:  another_bathypathes
00:19:00 - 20230918T133947Z Note:  dead glass sponge
00:19:29 - 20230918T134016Z Note:  there are hyroids on the dead sponge near a bathypathes and a cupcpra
00:19:37 - 20230918T134024Z Note:  first cup coral seen
00:19:48 - 20230918T134035Z Note:  also a paraantipathes
00:20:12 - 20230918T134059Z Note:  first chiton seen
00:21:56 - 20230918T134243Z Note:  another_chiton
00:22:59 - 20230918T134346Z Note:  stauropathes or paraantipathes
00:25:14 - 20230918T134601Z Note:  dead farries sponges
00:26:46 - 20230918T134733Z Note:  hemicorallium first seen
00:28:56 - 20230918T134943Z Note:  large farried sponge
00:30:37 - 20230918T135124Z Note:  mushroom coral near a cup coral
00:34:25 - 20230918T135512Z Note:  bamboo with anemones, ring anemones seen typically with bamboos
00:37:45 - 20230918T135832Z Note:  watch_change
00:45:55 - 20230918T140642Z Note:  Cobble-sized rocks in-bedded in sediment bed
00:47:28 - 20230918T140814Z Note:  Dead walteria sponge and hemicorallium
00:49:23 - 20230918T141010Z Note:  Yellow_plueropathes?
00:50:05 - 20230918T141052Z Note:  Bamboo
00:52:05 - 20230918T141252Z Note:  Walteria with brittle star associate
00:52:20 - 20230918T141307Z Note:  Bamboo and plueropathes
00:52:45 - 20230918T141332Z Note:  Transition to solid flow
00:52:55 - 20230918T141342Z Note:  Anthomastus
00:53:11 - 20230918T141358Z Note:  Bathypathes
00:53:34 - 20230918T141421Z Note:  Walteria and associate
00:54:13 - 20230918T141500Z Note:  Bamboos, one being eaten my seastar
00:54:28 - 20230918T141515Z Note:  Cucumber
00:55:03 - 20230918T141550Z Note:  Anthomastus , bamboo, and pleuropathes
00:55:50 - 20230918T141636Z Note:  Bathypathes
00:56:34 - 20230918T141721Z Note:  Flown appears lightly dominated by bamboos
00:57:41 - 20230918T141827Z Note:  Round glass sponge
00:58:33 - 20230918T141920Z Note:  Correction: all pleuopathes were plexaurides (?)
00:58:55 - 20230918T141942Z Note:  Yellow_coral
00:59:37 - 20230918T142024Z Note:  Boulder with multiple bamboos, walteria, and parastenella
01:00:09 - 20230918T142056Z Note:  Notable amount of anthomastus appearing (not dominate)
01:00:29 - 20230918T142116Z Note:  Yellow_coral
01:00:41 - 20230918T142128Z Note:  Long bamboo whip
01:03:06 - 20230918T142352Z Note:  Hemicorallium and another covered in parazoanthids
01:04:00 - 20230918T142447Z Note:  Possible that some of the previous yellow corals were parazoanthid infected (they are yellow)
01:04:24 - 20230918T142511Z Note:  Larger_bamboos
01:04:46 - 20230918T142532Z Note:  cucumber
01:05:11 - 20230918T142557Z Note:  Small outcrop with multiple hemicorallium
01:05:57 - 20230918T142644Z Note:  Large bamboos and round hexactinellid
01:06:20 - 20230918T142706Z Note:  A couple bathypathes with bamboos
01:06:43 - 20230918T142730Z Note:  cucumber
01:07:29 - 20230918T142816Z Note:  Large bamboos becoming dominate, small hemicorallium becoming more common
01:09:29 - 20230918T143016Z Note:  Bamboo with llarge red anemone, white galatheid and purple crinoid
01:10:06 - 20230918T143053Z Note:  Area with sediment patches, and boulder to cobbled-sized rocks