NA154_H2007_(3of11)_20230919T181018Z
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.

00:01:57 - 20230919T181216Z Note:  unbranched coral whip and a pseudoanthamastes, unstalked glass sponge (euplectillid)
00:02:07 - 20230919T181226Z Note:  true_anthamastus
00:04:22 - 20230919T181441Z Note:  coming up on a steep face; traversing on top across the ridge and an unbranched corals
00:05:22 - 20230919T181541Z Note:  yellow splotch on a part of an underhang of a rock
00:09:06 - 20230919T181925Z Note:  Halosaur fish with a dike; an intrusive sequence in this zone; canyon that formed secondary to the volcanic platform
00:10:37 - 20230919T182056Z Note:  unstalked glass sponge (Euplectillid)
00:12:08 - 20230919T182227Z Note:  sparse life along this steep face feature except for a few coral bamboo looking whips, a branched primnoid, coral skeleton; getting into a in place sequence; a series of lines looking like a series of dikes that intruded in here
00:12:33 - 20230919T182252Z Note:  also other chrysogorgia looking coral and some more glass sponges (including Walteria)
00:14:24 - 20230919T182443Z Note:  Hemicorallium_(?)
00:15:16 - 20230919T182535Z Note:  some more branched coral and glass sponges
00:15:38 - 20230919T182557Z Note:  Reached WP2 reaching the top
00:15:39 - 20230919T182558Z Note:  ctenophore
00:19:15 - 20230919T182934Z Note:  branching bamboo coral with some pink polyps on the substrate by it, as well as a paragorgiid and a Hemicorallium
00:20:16 - 20230919T183035Z Note:  branched bamboo corals and what looks like a paragorgiid
00:20:26 - 20230919T183045Z Note:  nodal branching bamboo, planar with thick base
00:21:19 - 20230919T183138Z Note:  walteria glass sponges and some more coral whips
00:23:23 - 20230919T183342Z Note:  unbranched bamboo whip
00:23:40 - 20230919T183359Z Note:  floating red/translucent ctenophores
00:24:30 - 20230919T183449Z Note:  lebbeus_shrimp
00:24:46 - 20230919T183505Z Note:  **also saw squat lobsters before too
00:24:56 - 20230919T183515Z Note:  walteria glass sponge with associates
00:25:56 - 20230919T183615Z Note:  unbranched corals zoomed in to reveal an unbranched primnoid
00:26:48 - 20230919T183707Z Note:  reddish blob by it
00:28:07 - 20230919T183826Z Note:  paragorgiid looking fan with a birtle star and another unbranched primnoids and some glass sponge stalks, a walteria glass sponge, brisingid looking star
00:28:43 - 20230919T183902Z Note:  brinoid looking thing with another paragorgiid like fan and some more walteria glass sponges
00:29:08 - 20230919T183927Z Note:  bamboo_skeleton
00:29:43 - 20230919T184002Z Note:  3 polyp whirl on that unbranched primnoid, the size of the polyps are longe and the whirl pattern makes me think this is a Candidella gigantea based on the benthic animal guide
00:29:48 - 20230919T184007Z Note:  pancake urchin and a hemicorallium looking coral
00:31:22 - 20230919T184141Z Note:  some more fallen bamboo corals
00:31:45 - 20230919T184204Z Note:  branched primnoid, and another hemicorallium
00:35:31 - 20230919T184550Z Note:  a dense commuity; unbranched primnoid, walteria glass sponges and somemore eupectillid like unstalked sponges in the diestance, and another branching bamboo (nodal brancher), and a hemicorallium behind it, and a dead sponge with stolineferan, walteria has some associates, some other coral fans, farraeid glass sponge
00:39:31 - 20230919T184950Z Sample: NA154-081 Niskin Taken near a boulder with a higher density community including unbranched primnoids, possibly paragorgia, hemicorallium, walteria glass sponges and some associates
00:42:33 - 20230919T185252Z Note:  Hemicorallium with brittle stars and an unstalked glass sponge
00:43:31 - 20230919T185350Z Note:  yellow looking coral
00:45:29 - 20230919T185548Z Note:  some walteria and other glass sponges
00:46:01 - 20230919T185620Z Note:  synactillid sea cucumbers
00:46:17 - 20230919T185636Z Note:  psuedoanthomastus
00:46:26 - 20230919T185644Z Note:  pseeduoanthamastus