[00:01:26] Hydrozoans [00:01:38] look like hydrozoa [00:02:17] its very unique! [00:03:51] LAT : 56.086378 , LON : -144.305962 , DEPTH : 382.0552 m, TEMP : 3.90506 C, SAL : 34.07698 PSU, DO : 0.7627 mg/l, TURBIDITY : 0.8913 FTU [00:03:55] ChristinaConrath leaves the room [00:05:18] Difficult angle but probably another shortraker [00:05:48] kellymarkello leaves the room [00:08:16] ChristinaConrath leaves the room [00:08:28] Poraniopsis inflata [00:08:33] a new depth record [00:08:37] for Alaska [00:08:52] LAT : 56.0863 , LON : -144.306127 , DEPTH : 382.1007 m, TEMP : 3.8917 C, SAL : 34.081 PSU, DO : 0.76022 mg/l, TURBIDITY : 0.8852 FTU [00:09:14] we were seeing these back in the brittle star kingdom [00:09:42] looks like dead sponges [00:11:55] ChristinaConrath leaves the room [00:13:53] LAT : 56.086202 , LON : -144.306214 , DEPTH : 385.1559 m, TEMP : 3.88424 C, SAL : 34.08301 PSU, DO : 0.75088 mg/l, TURBIDITY : 0.9524 FTU [00:15:10] fantatistic dive! thanks for the view and specimens! [00:15:15] amandamaxon leaves the room [00:15:22] don't forget KINGDOM OF THE OPHIACANTHA!!! [00:15:39] it was great dive! thank you everyone! [00:15:55] Thank you!!! [00:16:00] EX2306_DIVE05 ROV Ascending [00:16:20] asakomatsumoto leaves the room [00:16:42] sarahfriedman leaves the room [00:16:59] michaelvecchione leaves the room [00:17:09] christophermah leaves the room [00:18:04] ChristinaConrath leaves the room [00:18:16] iscwatch leaves the room [00:18:53] LAT : 56.086658 , LON : -144.30636 , DEPTH : 344.6664 m, TEMP : 4.07415 C, SAL : 34.02633 PSU, DO : 0.86721 mg/l, TURBIDITY : 0.8852 FTU [00:19:31] jamesconrad leaves the room [00:22:57] kellymarkello leaves the room [00:23:53] LAT : 56.086587 , LON : -144.30599 , DEPTH : 193.77 m, TEMP : 4.24958 C, SAL : 33.74127 PSU, DO : 2.61896 mg/l, TURBIDITY : 0.9035 FTU [00:24:16] merlinbest leaves the room [00:28:54] LAT : 56.085648 , LON : -144.306125 , DEPTH : 57.3547 m, TEMP : 6.39548 C, SAL : 32.4351 PSU, DO : 9.49525 mg/l, TURBIDITY : 0.989 FTU [00:30:28] ElainaJorgensen leaves the room [00:33:21] EX2306_DIVE05 ROV on Surface [00:46:21] samcandio leaves the room [00:50:26] EX2306_DIVE05 ROV Recovery Complete [01:56:44] EX2306_DIVE05 ROV powered off [02:41:20] robertcarney leaves the room [03:33:19] rhianwaller leaves the room [03:55:45] kellymarkello leaves the room [05:48:47] okexnav leaves the room [05:49:13] chat-admin leaves the room [15:18:48] EX2305_DIVE06 Test message [15:57:29] hughmacintosh leaves the room [16:16:07] EX2306_DIVE06 ROV Launch [16:22:29] EX2306_DIVE06 ROV on Surface [16:23:58] EX2306_DIVE06 ROV Descending [16:24:52] LAT : 55.804893 , LON : -141.744189 , DEPTH : 15.7199 m, TEMP : 13.47209 C, SAL : 32.2545 PSU, DO : 9.38303 mg/l, TURBIDITY : 1.1111 FTU [16:29:53] LAT : 55.804581 , LON : -141.744468 , DEPTH : 116.7293 m, TEMP : 5.40961 C, SAL : 33.48563 PSU, DO : 5.27546 mg/l, TURBIDITY : 0.9158 FTU [16:34:54] LAT : 55.804276 , LON : -141.744772 , DEPTH : 278.2953 m, TEMP : 4.49883 C, SAL : 33.90206 PSU, DO : 1.66156 mg/l, TURBIDITY : 0.9768 FTU [16:39:54] LAT : 55.804496 , LON : -141.744755 , DEPTH : 420.7927 m, TEMP : 4.20165 C, SAL : 34.0477 PSU, DO : 0.90506 mg/l, TURBIDITY : 0.8852 FTU [16:43:40] kellymarkello leaves the room [16:44:55] LAT : 55.804744 , LON : -141.744748 , DEPTH : 577.6314 m, TEMP : 3.84593 C, SAL : 34.1615 PSU, DO : 0.58704 mg/l, TURBIDITY : 0.8791 FTU [16:48:51] kellymarkello leaves the room [16:49:55] LAT : 55.804696 , LON : -141.744593 , DEPTH : 731.1132 m, TEMP : 3.57738 C, SAL : 34.238 PSU, DO : 0.49594 mg/l, TURBIDITY : 0.8913 FTU [16:54:56] LAT : 55.804717 , LON : -141.744653 , DEPTH : 890.3866 m, TEMP : 3.2677 C, SAL : 34.30097 PSU, DO : 0.49212 mg/l, TURBIDITY : 0.8791 FTU [16:59:57] LAT : 55.805055 , LON : -141.744809 , DEPTH : 1042.7448 m, TEMP : 2.98438 C, SAL : 34.365 PSU, DO : 0.50381 mg/l, TURBIDITY : 0.8852 FTU [17:04:57] LAT : 55.805536 , LON : -141.74498 , DEPTH : 1198.4848 m, TEMP : 2.68918 C, SAL : 34.41965 PSU, DO : 0.60939 mg/l, TURBIDITY : 0.8852 FTU [17:09:58] LAT : 55.806075 , LON : -141.745325 , DEPTH : 1194.9493 m, TEMP : 2.71075 C, SAL : 34.41557 PSU, DO : 0.57681 mg/l, TURBIDITY : 0.8791 FTU [17:14:58] LAT : 55.806424 , LON : -141.745159 , DEPTH : 1195.4149 m, TEMP : 2.70598 C, SAL : 34.41579 PSU, DO : 0.59489 mg/l, TURBIDITY : 0.8852 FTU [17:16:40] arvindshantharam leaves the room: Replaced by new connection [17:19:59] LAT : 55.806484 , LON : -141.746135 , DEPTH : 1209.8008 m, TEMP : 2.7342 C, SAL : 34.41159 PSU, DO : 0.55657 mg/l, TURBIDITY : 0.8791 FTU [17:25:00] LAT : 55.806402 , LON : -141.746161 , DEPTH : 1242.1756 m, TEMP : 2.6275 C, SAL : 34.43179 PSU, DO : 0.57909 mg/l, TURBIDITY : 0.8852 FTU [17:26:13] EX2306_DIVE06 ROV on Bottom [17:30:01] LAT : 55.806425 , LON : -141.746161 , DEPTH : 1267.4372 m, TEMP : 2.61959 C, SAL : 34.43995 PSU, DO : 0.63888 mg/l, TURBIDITY : 0.8791 FTU [17:35:02] LAT : 55.806402 , LON : -141.746173 , DEPTH : 1269.4103 m, TEMP : 2.61233 C, SAL : 34.43563 PSU, DO : 0.64647 mg/l, TURBIDITY : 0.8852 FTU [17:35:03] christophermah leaves the room [17:35:50] good morning everyone, thanks for joining us on durgin guyot! [17:39:35] samcandio leaves the room [17:39:43] Unsure of exact grenadier species, pretty sure it's some Coryphaenoides sp. [17:40:02] LAT : 55.806362 , LON : -141.746261 , DEPTH : 1267.7928 m, TEMP : 2.62154 C, SAL : 34.43635 PSU, DO : 0.61521 mg/l, TURBIDITY : 1.1233 FTU [17:41:46] thanks sarah! [17:44:57] Spoonworm spoon? [17:44:59] possibly tiny crinoid next to it [17:45:04] LAT : 55.806349 , LON : -141.746191 , DEPTH : 1264.6131 m, TEMP : 2.61044 C, SAL : 34.4355 PSU, DO : 0.66907 mg/l, TURBIDITY : 0.8791 FTU [17:45:53] The group are calle Echiurans [17:45:57] could we check out small crinoid next? [17:46:19] they used to be their own phylum but were recently found to be very modified polychaetes [17:46:33] nice, likely a juvenile [17:47:06] this is one is a feather star/comatulid [17:47:19] samcandio leaves the room [17:48:54] something like florometra? [17:49:53] michaelvecchione leaves the room [17:50:04] LAT : 55.80634 , LON : -141.746251 , DEPTH : 1258.3911 m, TEMP : 2.60572 C, SAL : 34.43739 PSU, DO : 0.60845 mg/l, TURBIDITY : 0.8852 FTU [17:52:37] samcandio leaves the room [17:52:37] munnopsid isopod [17:52:52] yes. munnopsid [17:52:56] seconded hugh [17:53:20] @merlin hard to ID without a barcode when crinoids are juvenile [17:53:53] but same general group of crinoids as Florometra [17:55:05] LAT : 55.80632 , LON : -141.746319 , DEPTH : 1257.8279 m, TEMP : 2.58123 C, SAL : 34.44219 PSU, DO : 0.67014 mg/l, TURBIDITY : 0.8852 FTU [17:57:10] robertcarney leaves the room [17:58:04] STARRRR!!! [17:59:25] emilyashe leaves the room [17:59:26] Shortspine [17:59:49] Oh wait [18:00:00] we see so many tiny things whenever we zoom in on a larger animal...imagine how much we're missing! [18:00:06] LAT : 55.806329 , LON : -141.746292 , DEPTH : 1251.6942 m, TEMP : 2.58648 C, SAL : 34.43903 PSU, DO : 0.64898 mg/l, TURBIDITY : 0.8852 FTU [18:00:08] Yup shortspine for sure [18:00:22] Gahh longspine [18:00:25] Sorry [18:01:28] Ceramaster . [18:02:16] difficult to say which one from the top [18:02:32] ha! HA! [18:02:57] ChristinaConrath leaves the room [18:04:12] robertcarney leaves the room [18:04:45] Popeye grenadier [18:05:06] LAT : 55.806356 , LON : -141.746338 , DEPTH : 1246.8219 m, TEMP : 2.58725 C, SAL : 34.44179 PSU, DO : 0.63949 mg/l, TURBIDITY : 0.8852 FTU [18:05:41] Endolithic echiuran [18:06:03] Larger one is a Pacific grenadier [18:08:57] ChristinaConrath leaves the room [18:10:07] LAT : 55.806321 , LON : -141.746413 , DEPTH : 1241.4845 m, TEMP : 2.57136 C, SAL : 34.44346 PSU, DO : 0.64154 mg/l, TURBIDITY : 0.8791 FTU [18:15:08] LAT : 55.80634 , LON : -141.746465 , DEPTH : 1238.699 m, TEMP : 2.53988 C, SAL : 34.4502 PSU, DO : 0.68625 mg/l, TURBIDITY : 0.8791 FTU [18:17:04] ChristinaConrath leaves the room [18:20:08] LAT : 55.806358 , LON : -141.746443 , DEPTH : 1238.4434 m, TEMP : 2.51276 C, SAL : 34.45341 PSU, DO : 0.71081 mg/l, TURBIDITY : 0.8852 FTU [18:20:10] robertcarney leaves the room [18:22:25] michaelvecchione leaves the room [18:22:35] gabrielcastrofalcon leaves the room [18:23:08] ChristinaConrath leaves the room [18:23:21] janerudebusch leaves the room [18:25:09] LAT : 55.806341 , LON : -141.746379 , DEPTH : 1237.0953 m, TEMP : 2.51311 C, SAL : 34.45547 PSU, DO : 0.67737 mg/l, TURBIDITY : 0.8852 FTU [18:25:13] robertcarney leaves the room [18:25:31] arvindshantharam leaves the room [18:28:07] christophermah leaves the room [18:30:09] LAT : 55.806329 , LON : -141.746473 , DEPTH : 1230.0245 m, TEMP : 2.52671 C, SAL : 34.46448 PSU, DO : 0.69473 mg/l, TURBIDITY : 0.8852 FTU [18:31:56] handy read https://en.wikipedia.org/wiki/Slickenside [18:32:03] Hello all [18:32:48] amandamaxon leaves the room [18:34:26] ChristinaConrath leaves the room [18:34:49] tongue on rock [18:35:10] LAT : 55.806379 , LON : -141.746539 , DEPTH : 1222.9452 m, TEMP : 2.55831 C, SAL : 34.45176 PSU, DO : 0.64838 mg/l, TURBIDITY : 0.8852 FTU [18:36:26] robertcarney leaves the room [18:40:10] robertcarney leaves the room [18:40:10] LAT : 55.806398 , LON : -141.746582 , DEPTH : 1217.4709 m, TEMP : 2.58412 C, SAL : 34.44092 PSU, DO : 0.66321 mg/l, TURBIDITY : 0.8791 FTU [18:40:30] christophermah leaves the room [18:41:24] nolanbarrett leaves the room [18:42:11] tongue [18:42:48] nice shot of materual in grove [18:43:29] worm body to lef [18:44:16] proboscis extends from a crack. [18:45:11] LAT : 55.806365 , LON : -141.746641 , DEPTH : 1213.4542 m, TEMP : 2.62549 C, SAL : 34.44283 PSU, DO : 0.60505 mg/l, TURBIDITY : 0.8791 FTU [18:46:48] @Asako Hello! [18:47:02] @Nolan Hello! [18:47:12] robertcarney leaves the room [18:48:06] Not able to listen to audio. Has an ID been given to the big darker red/orange mushroom corals we have been seeing? Anthomastus or Pseudoanthomastus or other? [18:50:00] multiple proboscis on rock surfaces [18:50:12] LAT : 55.806403 , LON : -141.746614 , DEPTH : 1212.13 m, TEMP : 2.65121 C, SAL : 34.42859 PSU, DO : 0.62513 mg/l, TURBIDITY : 0.8974 FTU [18:52:39] agglutinated worm tube [18:54:27] there's an oph with a kind of bubble for a disk to the left [18:54:31] can we aoom?? [18:54:37] Zoom [18:55:12] LAT : 55.806354 , LON : -141.746702 , DEPTH : 1209.6175 m, TEMP : 2.7521 C, SAL : 34.38574 PSU, DO : 0.57733 mg/l, TURBIDITY : 0.8791 FTU [18:55:54] michaelvecchione leaves the room [18:56:14] Small grey brittles close on the rock [18:56:23] the square rock [18:56:25] looked like 2-3 polyp sizes on a zoom we got earlier of a larger mushroom coral, a bit different from the one we sampled a couple dives ago [18:56:32] Cori - Fuh - Noid - Ies ;) [18:56:34] they are on the rocks.. very small [18:56:34] nolanbarrett leaves the room [18:57:04] to left of rock face [18:58:54] oh wow. [18:58:57] weird [18:59:06] inflated disk [18:59:23] if we get a sediment sample .. would like to collect one of those [18:59:40] it has a dark spot/eye on the disk.. some kind of ophiacanthid [19:00:12] LAT : 55.806356 , LON : -141.74672 , DEPTH : 1208.8997 m, TEMP : 2.72937 C, SAL : 34.41258 PSU, DO : 0.54755 mg/l, TURBIDITY : 0.8791 FTU [19:00:36] Ophs are weird.. soemtimes you have that 1 in 10 that has a REALLY strange morphlogy when you look at it close up.. [19:01:06] mitchellhebner leaves the room [19:01:06] ChristinaConrath leaves the room [19:01:55] While deeper than yesterday, O2 here and there are similar or even lower right now [19:05:03] true! we could be in the sparser zone below the OMZ, if the o2 keeps falling that might indicate where we are in relation to it [19:05:13] LAT : 55.806313 , LON : -141.746817 , DEPTH : 1203.3133 m, TEMP : 2.70786 C, SAL : 34.41573 PSU, DO : 0.57687 mg/l, TURBIDITY : 0.8852 FTU [19:05:23] michaelvecchione leaves the room [19:06:14] robertcarney leaves the room [19:07:41] nolanbarrett leaves the room [19:08:40] @Asako Has Tina been on during this expedition? [19:09:55] @Nolan yes! but not now... [19:10:13] robertcarney leaves the room [19:10:14] LAT : 55.806352 , LON : -141.746845 , DEPTH : 1201.4249 m, TEMP : 2.71246 C, SAL : 34.41493 PSU, DO : 0.5596 mg/l, TURBIDITY : 0.8791 FTU [19:10:32] amandamaxon leaves the room [19:11:13] @Asako If she is on when I am not, please tell her I say hello! And that I am interested in her thoughts about that unknown mushroom octocoral from the other day. [19:12:56] @Nolan she was on yesterday! her ID was Pseudoanthomastus [19:13:28] @Nolan sure! I will copy. (actually I did now [19:15:15] LAT : 55.80636 , LON : -141.746827 , DEPTH : 1200.2559 m, TEMP : 2.71152 C, SAL : 34.41344 PSU, DO : 0.57669 mg/l, TURBIDITY : 0.8791 FTU [19:18:00] eelpout I think [19:18:01] ChristinaConrath leaves the room [19:18:05] I think eelpout too [19:18:08] @Asako Great, thank you! [19:18:30] MBARI always used to watch them curl up in response to lights, etc. [19:18:34] robertcarney leaves the room [19:18:49] Lycodapus [19:18:54] nolanbarrett leaves the room [19:20:16] LAT : 55.806342 , LON : -141.746895 , DEPTH : 1195.9809 m, TEMP : 2.72071 C, SAL : 34.41284 PSU, DO : 0.60767 mg/l, TURBIDITY : 0.8974 FTU [19:21:14] Stroniferous octocoral [19:21:58] something has been crunching away at its hinge [19:22:07] you can see the gills inside, incredible [19:22:10] when in doubt...Acesta [19:22:21] ChristinaConrath leaves the room [19:24:15] mysid and ctenophore [19:25:15] christophermah leaves the room [19:25:16] LAT : 55.806351 , LON : -141.746928 , DEPTH : 1192.656 m, TEMP : 2.73308 C, SAL : 34.4187 PSU, DO : 0.55131 mg/l, TURBIDITY : 0.8791 FTU [19:25:36] robertcarney leaves the room [19:26:27] STAAAARR! [19:27:09] kellymarkello leaves the room [19:27:24] yes. [19:27:28] Ceramaster.. a bit more stellate [19:27:33] interesting! [19:30:17] LAT : 55.806355 , LON : -141.746966 , DEPTH : 1190.4325 m, TEMP : 2.7342 C, SAL : 34.41106 PSU, DO : 0.55024 mg/l, TURBIDITY : 0.8852 FTU [19:30:56] A fair number of those grey brittle stars here [19:31:14] with the little black spot!! [19:32:59] ? are those a deep chaetopterid? [19:33:59] Another Lycodapus eelpout [19:35:18] LAT : 55.806368 , LON : -141.747072 , DEPTH : 1185.8813 m, TEMP : 2.74609 C, SAL : 34.41 PSU, DO : 0.55858 mg/l, TURBIDITY : 0.8852 FTU [19:36:33] robertcarney leaves the room [19:37:08] oooo! [19:38:13] A pedicellasterid. [19:38:27] These are those early branches in the forcipulates.. i.e pisastr like stars.. [19:38:32] Can we collect??? [19:38:53] Maybe a suction sample of this plus all the ophs?? [19:39:38] jamesconrad leaves the room [19:40:18] LAT : 55.806412 , LON : -141.747142 , DEPTH : 1181.7903 m, TEMP : 2.74975 C, SAL : 34.40787 PSU, DO : 0.60638 mg/l, TURBIDITY : 0.8852 FTU [19:40:22] yah.. no worries. [19:41:11] robertcarney leaves the room [19:41:19] @merlin I wouldn't feel so bad.. they eat sponges too! [19:41:30] lolll [19:42:44] if we look at the oph.. let's get the disk if we can [19:44:10] robertcarney leaves the room [19:45:11] can we zoom on ophs?? [19:45:19] LAT : 55.806341 , LON : -141.747062 , DEPTH : 1178.3825 m, TEMP : 2.76335 C, SAL : 34.40682 PSU, DO : 0.56976 mg/l, TURBIDITY : 0.8852 FTU [19:47:38] Astrochele I think [19:48:00] those tiny ophs are not babies but adults.. of mmmmmayybe Ophiolebes.. need to see them [19:49:41] samcandio leaves the room [19:50:19] LAT : 55.806436 , LON : -141.747146 , DEPTH : 1178.3486 m, TEMP : 2.77165 C, SAL : 34.40369 PSU, DO : 0.5996 mg/l, TURBIDITY : 0.8913 FTU [19:51:12] samcandio leaves the room: Replaced by new connection [19:51:21] gabrielcastrofalcon leaves the room [19:51:55] Astrochele is the big one [19:52:32] oh, like the basket star? [19:53:33] Henricia.. [19:53:37] we can pass. [19:54:04] ha ha. I know that's weird [19:54:11] those are painful to work on. [19:55:20] LAT : 55.806407 , LON : -141.747203 , DEPTH : 1175.6214 m, TEMP : 2.77689 C, SAL : 34.40385 PSU, DO : 0.54161 mg/l, TURBIDITY : 0.8852 FTU [19:56:48] Looked like a Paralomis crab before [19:57:09] Tina: what is that geology? [19:59:11] amandamaxon leaves the room [20:00:21] LAT : 55.806449 , LON : -141.747288 , DEPTH : 1171.6548 m, TEMP : 2.79907 C, SAL : 34.39934 PSU, DO : 0.54729 mg/l, TURBIDITY : 0.8852 FTU [20:00:48] Tina: real sponge ahead left [20:01:16] robertcarney leaves the room [20:05:22] LAT : 55.806422 , LON : -141.747359 , DEPTH : 1169.5905 m, TEMP : 2.80637 C, SAL : 34.39863 PSU, DO : 0.52413 mg/l, TURBIDITY : 0.8791 FTU [20:06:32] robertcarney leaves the room [20:06:36] TIna: Asconema? [20:08:49] Tina: this one looks like Heteropolypus ritteri [20:09:04] Tina: but... it is very deep for this/ [20:09:17] Tina: and it generally likes seeps [20:09:57] ChristinaConrath leaves the room [20:10:22] LAT : 55.806509 , LON : -141.747336 , DEPTH : 1166.9436 m, TEMP : 2.81755 C, SAL : 34.39622 PSU, DO : 0.53501 mg/l, TURBIDITY : 0.8913 FTU [20:11:37] Hi Nolan! Tina says hello to you! [20:12:54] Spider crab [20:13:08] @Asako Hi Tina! :) [20:13:10] robertcarney leaves the room [20:13:41] kellymarkello leaves the room [20:14:19] stroniferan octocoral [20:15:12] ChristinaConrath leaves the room [20:15:23] LAT : 55.806463 , LON : -141.747338 , DEPTH : 1164.6253 m, TEMP : 2.81925 C, SAL : 34.39637 PSU, DO : 0.51845 mg/l, TURBIDITY : 0.8791 FTU [20:18:36] did we collect rockpen during this dive? [20:18:39] BUT WHAT ABOUT MANTLE ANISOTROPY Jamie?? [20:18:48] :) [20:19:06] HughMacIntosh leaves the room [20:19:10] merlinbest leaves the room [20:19:17] that was a thing that always came up in our geology discussions! [20:19:30] @asako I don't believe so, should we attempt to grab one? [20:19:57] I play an igneous petrologist on TV [20:20:01] Yes. I think we collected one a few days ago [20:20:23] LAT : 55.806415 , LON : -141.747447 , DEPTH : 1158.0361 m, TEMP : 2.82972 C, SAL : 34.39186 PSU, DO : 0.5585 mg/l, TURBIDITY : 0.8791 FTU [20:20:27] Tina: I would love this ledge to live on, but not many animals( [20:22:14] blue stolonifera [20:22:41] @Sam Tina says that Scott student may be interesting in [20:23:00] but my opinion, it looks similar rock pen... [20:23:49] Tina: manle or mental? [20:24:20] robertcarney leaves the room [20:24:20] @Chris yes. I saw one was collected. thank you [20:25:24] LAT : 55.806438 , LON : -141.747623 , DEPTH : 1152.7065 m, TEMP : 2.8349 C, SAL : 34.39193 PSU, DO : 0.53167 mg/l, TURBIDITY : 0.8791 FTU [20:25:28] Tina: they are tiny [20:25:41] polyps [20:25:54] FYI Terry Gosliner thinks the dendronotid collected yesterday is new species [20:27:04] christophermah leaves the room [20:27:10] robertcarney leaves the room [20:28:37] get the middle one + bonus tiny sponges! [20:29:10] robertcarney leaves the room [20:30:24] LAT : 55.806419 , LON : -141.74763 , DEPTH : 1152.5593 m, TEMP : 2.78607 C, SAL : 34.39982 PSU, DO : 0.53663 mg/l, TURBIDITY : 0.8852 FTU [20:30:57] ChristinaConrath leaves the room [20:33:22] samcandio leaves the room [20:34:07] arvindshantharam leaves the room [20:35:06] Tina ID the other Anthomastus we saw earlier is Pseudoanthomastus (different colony from Heteropolypus nitteri) [20:35:16] Tina: so this is crust? [20:35:25] LAT : 55.806464 , LON : -141.747548 , DEPTH : 1152.0707 m, TEMP : 2.86329 C, SAL : 34.38748 PSU, DO : 0.53672 mg/l, TURBIDITY : 0.8852 FTU [20:36:06] Bivalve! [20:36:36] mitchellhebner leaves the room [20:36:37] Clamming up! [20:37:42] same chipped-away look in position of hingr [20:37:47] the hinge on that one is eroded also. [20:39:25] Tina: why we cannot collect it?) [20:39:39] Tina: looks acestiish [20:40:21] samcandio leaves the room [20:40:25] LAT : 55.806475 , LON : -141.747627 , DEPTH : 1148.8063 m, TEMP : 2.86729 C, SAL : 34.38667 PSU, DO : 0.53308 mg/l, TURBIDITY : 0.8852 FTU [20:41:26] (some) Swiftia reclassified to genus Callistephanus (including pacifica) [20:42:49] janerudebusch leaves the room [20:45:26] LAT : 55.806446 , LON : -141.747695 , DEPTH : 1147.1846 m, TEMP : 2.85206 C, SAL : 34.38888 PSU, DO : 0.52741 mg/l, TURBIDITY : 0.8791 FTU [20:45:49] janerudebusch leaves the room [20:47:16] nolanbarrett leaves the room [20:47:37] robertcarney leaves the room [20:50:26] LAT : 55.806463 , LON : -141.747747 , DEPTH : 1142.9692 m, TEMP : 2.85359 C, SAL : 34.38914 PSU, DO : 0.53019 mg/l, TURBIDITY : 0.8852 FTU [20:51:26] robertcarney leaves the room [20:53:31] sarahfriedman leaves the room [20:54:26] Absolutely beautiful! Looks like its covered in powdered glass! [20:55:14] robertcarney leaves the room [20:55:27] LAT : 55.806514 , LON : -141.7478 , DEPTH : 1141.0152 m, TEMP : 2.85806 C, SAL : 34.38821 PSU, DO : 0.52354 mg/l, TURBIDITY : 0.8852 FTU [20:57:14] robertcarney leaves the room [20:57:44] Tina: looks Pseudoanthomastus [20:58:36] it was previous observation. [20:59:24] nolanbarrett leaves the room [20:59:28] pipe-like dissolved? [21:00:27] LAT : 55.806502 , LON : -141.74794 , DEPTH : 1136.2655 m, TEMP : 2.86694 C, SAL : 34.38617 PSU, DO : 0.51799 mg/l, TURBIDITY : 0.9158 FTU [21:01:03] subaerial lava flow structure? [21:01:28] tiny polyp? [21:05:16] robertcarney leaves the room [21:05:27] LAT : 55.806465 , LON : -141.747967 , DEPTH : 1134.5453 m, TEMP : 2.86676 C, SAL : 34.38642 PSU, DO : 0.52985 mg/l, TURBIDITY : 0.8852 FTU [21:06:38] agree. it quite look like swiftia [21:08:01] Initially thought those white translucent blobs on skeleton were benthic ctenophores, but had second guesses. Maybe some sort of parasitic arthropod? [21:08:26] looked like Henricia [21:08:39] christophermah leaves the room: Replaced by new connection [21:10:28] LAT : 55.806576 , LON : -141.748008 , DEPTH : 1131.7203 m, TEMP : 2.86077 C, SAL : 34.38745 PSU, DO : 0.54766 mg/l, TURBIDITY : 0.8974 FTU [21:10:50] Tina: Heteropolypus [21:11:32] @Nolan I think they might be hydromedusa? But would need a closer look, maybe they can zoom in next time :) [21:12:32] nolanbarrett leaves the room [21:13:10] robertcarney leaves the room [21:14:52] Rather than pillow basalt it's "pillowcase" basalt! [21:15:28] LAT : 55.806519 , LON : -141.748215 , DEPTH : 1125.7048 m, TEMP : 2.87246 C, SAL : 34.38526 PSU, DO : 0.55216 mg/l, TURBIDITY : 0.8852 FTU [21:15:40] Goniasterid ahead!! [21:15:56] @Lara Definitely zoom next time! I move my guess away from ctenophore because the two tentacles/stalks were relatively stiff and didnt move as much as I would expect. [21:15:59] Hippasteria heathi [21:16:27] looks like someone's been eating at that bamboo coral!! [21:16:54] oh wait! close up.. H. californica [21:17:16] Tina: Hippasteria aiming for bamboo [21:18:10] robertcarney leaves the room [21:19:41] nolanbarrett leaves the room [21:20:29] LAT : 55.806624 , LON : -141.748177 , DEPTH : 1122.9607 m, TEMP : 2.88521 C, SAL : 34.38312 PSU, DO : 0.5088 mg/l, TURBIDITY : 0.8852 FTU [21:20:58] cute little isopods [21:21:36] Tina: same [21:22:42] Tina: Heteropolypus cf ritteri [21:23:11] Tina: what is name for black rattail? [21:23:34] Did I mention Henricia feeds on sponges?? [21:23:56] Tina: all these sponges were eaten by Henricias? [21:25:29] LAT : 55.806568 , LON : -141.748262 , DEPTH : 1119.3286 m, TEMP : 2.89385 C, SAL : 34.38339 PSU, DO : 0.48785 mg/l, TURBIDITY : 0.8852 FTU [21:25:37] I don't know.. but shallow and deep-sea species are frequently observed eating sponges [21:27:23] nolanbarrett leaves the room [21:27:29] robertcarney leaves the room [21:29:22] Tina: can we zoom at babies? [21:29:27] oooo STAR! [21:29:31] Tina: forget, too late [21:30:30] LAT : 55.806567 , LON : -141.74831 , DEPTH : 1117.8959 m, TEMP : 2.87458 C, SAL : 34.38497 PSU, DO : 0.5339 mg/l, TURBIDITY : 0.8852 FTU [21:30:40] Ceramaster NOM NOM! [21:30:51] they feed on sponges here as well. now confirmed!!! [21:31:20] They did when we saw them in the tropics.. and now we confirm they do so here as well. [21:32:15] nolanbarrett leaves the room [21:32:38] christophermah leaves the room: Replaced by new connection [21:33:44] thin sponge? [21:34:21] Tina: sponge perhaps [21:35:31] LAT : 55.806588 , LON : -141.748551 , DEPTH : 1108.952 m, TEMP : 2.88745 C, SAL : 34.38253 PSU, DO : 0.52222 mg/l, TURBIDITY : 0.8852 FTU [21:36:01] amandamaxon leaves the room [21:36:14] Tina: really weird [21:36:20] Tina: I mean deep Heteropolypus [21:36:21] nolanbarrett leaves the room [21:38:00] Tina do not need to collect one of Heteropolypus though. [21:38:07] Tina:, it is OK, just normally they are more common shallower [21:38:15] Tina: and we have seen none at shallower dive [21:38:39] I don't know if you'll see a cycliophoran, they're usually less than 500um long [21:38:44] and mostly found on lobsters [21:38:46] lithodid [21:40:31] LAT : 55.806592 , LON : -141.74861 , DEPTH : 1105.994 m, TEMP : 2.88416 C, SAL : 34.38311 PSU, DO : 0.50129 mg/l, TURBIDITY : 0.8913 FTU [21:41:01] ChristinaConrath leaves the room [21:41:14] robertcarney leaves the room [21:42:13] are those dark coloured red fan same as previous Swiftia fans? [21:42:31] Tina: grumpy crab [21:43:35] nolanbarrett leaves the room [21:43:43] Yes. Hippasteria.. [21:43:48] hughmacintosh leaves the room: Replaced by new connection [21:44:00] H. californica probably. I think [21:45:32] LAT : 55.806649 , LON : -141.748779 , DEPTH : 1101.0297 m, TEMP : 2.88128 C, SAL : 34.38399 PSU, DO : 0.54233 mg/l, TURBIDITY : 0.8852 FTU [21:47:41] Tina: agree for pseudoanthomastus [21:47:50] Tina: the next again Heteropolypus [21:50:22] a single psolus [21:50:33] LAT : 55.806759 , LON : -141.749013 , DEPTH : 1093.1246 m, TEMP : 2.90836 C, SAL : 34.37877 PSU, DO : 0.51161 mg/l, TURBIDITY : 0.8913 FTU [21:50:57] ChristinaConrath leaves the room [21:51:17] Corey Phenoides sounds like a good fake name for an ichthyologist [21:52:09] @merlinbest "rat tail" is what most called them... but when they started getting marketed for the market, they were renamed as Grenadiers.. [21:52:18] lolll hugh [21:53:06] ah interesting! i guess it does sound a bit more appetizing [21:53:48] hugh you missed a couple of file shells (i think) [21:54:30] oh no! I'll have to review the footage. Did you collect any? [21:55:33] LAT : 55.806859 , LON : -141.749081 , DEPTH : 1085.5165 m, TEMP : 2.89338 C, SAL : 34.38172 PSU, DO : 0.5279 mg/l, TURBIDITY : 0.8791 FTU [21:58:10] robertcarney leaves the room [21:59:55] another Psolus holo [22:00:23] what's the white blob on that bamboo in the back? [22:00:33] LAT : 55.806928 , LON : -141.749255 , DEPTH : 1077.3663 m, TEMP : 2.88968 C, SAL : 34.38288 PSU, DO : 0.52215 mg/l, TURBIDITY : 0.8913 FTU [22:01:54] nice swiftia [22:01:56] ah.. okay. sea anemone [22:05:09] sarahfriedman leaves the room [22:05:22] white star on the right??? [22:05:33] LAT : 55.806873 , LON : -141.749451 , DEPTH : 1071.4267 m, TEMP : 2.89256 C, SAL : 34.38217 PSU, DO : 0.50096 mg/l, TURBIDITY : 0.8852 FTU [22:07:54] farther right [22:08:09] no worries. [22:10:33] LAT : 55.806864 , LON : -141.749644 , DEPTH : 1068.4942 m, TEMP : 2.90772 C, SAL : 34.37841 PSU, DO : 0.52559 mg/l, TURBIDITY : 0.8852 FTU [22:10:47] hughmacintosh leaves the room [22:15:34] LAT : 55.806865 , LON : -141.749616 , DEPTH : 1067.8031 m, TEMP : 2.91934 C, SAL : 34.38127 PSU, DO : 0.48601 mg/l, TURBIDITY : 0.8852 FTU [22:15:53] The larger isopods near the lip looked like cymothoids- usually scavengers. The tiny ones were more munnopsids or janirids [22:18:34] robertcarney leaves the room [22:20:12] is that a little star on the left?? [22:20:34] LAT : 55.80691 , LON : -141.749606 , DEPTH : 1067.9064 m, TEMP : 2.93502 C, SAL : 34.36819 PSU, DO : 0.51828 mg/l, TURBIDITY : 0.8974 FTU [22:20:44] yes. get the rock! [22:21:29] or suction all the little grey guys! [22:22:24] left big rock with the weird circle... has a small star shaped thing [22:22:57] robertcarney leaves the room [22:23:22] pull back a bit [22:23:31] okay. brittles first [22:24:41] but the big rock to the sharp left has a circular shaped poop or lebenspurren trail on it on a large rock [22:25:35] LAT : 55.806875 , LON : -141.749625 , DEPTH : 1067.7749 m, TEMP : 2.94354 C, SAL : 34.3733 PSU, DO : 0.47 mg/l, TURBIDITY : 0.8852 FTU [22:26:09] cindyvandover leaves the room [22:29:03] same view as before [22:29:12] no worries [22:30:35] LAT : 55.806867 , LON : -141.749667 , DEPTH : 1065.5234 m, TEMP : 2.86077 C, SAL : 34.38452 PSU, DO : 0.53346 mg/l, TURBIDITY : 0.8852 FTU [22:32:06] hughmacintosh leaves the room [22:35:36] LAT : 55.806865 , LON : -141.749747 , DEPTH : 1063.0012 m, TEMP : 2.85518 C, SAL : 34.38715 PSU, DO : 0.54744 mg/l, TURBIDITY : 0.8852 FTU [22:36:54] larabeckmann leaves the room [22:38:54] after collecting clam, could we look at crinoid to the left? [22:39:13] sure! [22:40:37] LAT : 55.806897 , LON : -141.749791 , DEPTH : 1062.5598 m, TEMP : 2.85853 C, SAL : 34.38632 PSU, DO : 0.55375 mg/l, TURBIDITY : 0.8852 FTU [22:43:06] christophermah leaves the room [22:44:42] Did I miss a clam again? [22:45:24] beautiful, thank you [22:45:38] LAT : 55.80684 , LON : -141.749797 , DEPTH : 1061.0607 m, TEMP : 2.85383 C, SAL : 34.38854 PSU, DO : 0.50328 mg/l, TURBIDITY : 0.8852 FTU [22:45:40] we did! and we sampled :) [22:46:20] @hugh yes. [22:46:25] I rewound the video, that's an Acesta! [22:46:27] one of my starfish ate it. [22:46:30] great find! [22:46:55] Tissue sample and formalin fix, if you can [22:47:33] amandamaxon leaves the room [22:49:35] just over an hour of bottom time left [22:50:32] janerudebusch leaves the room [22:50:39] LAT : 55.806829 , LON : -141.7499 , DEPTH : 1056.4745 m, TEMP : 2.88063 C, SAL : 34.38189 PSU, DO : 0.5245 mg/l, TURBIDITY : 0.8852 FTU [22:51:49] thanks for the instruction hugh. most things are going into 95% ethanol as per the protocol on board, so specific requests are great [22:52:35] Archaeocyathids were large reef-building sponges [22:52:39] @jamie here's pix of bare bamboo coral skeletons https://twitter.com/DrChrisKellogg/status/887104587060195328/photo/1 [22:52:47] which give them their name.. [22:54:11] @hugh Sponges! OK! [22:54:58] ChristinaConrath leaves the room [22:55:39] LAT : 55.806865 , LON : -141.749986 , DEPTH : 1050.1001 m, TEMP : 2.86752 C, SAL : 34.38644 PSU, DO : 0.52809 mg/l, TURBIDITY : 0.8852 FTU [22:57:13] ChristinaConrath leaves the room [22:57:56] hughmacintosh leaves the room [23:00:07] dhugal interest in these keratoisidids? [23:00:18] sarahfriedman leaves the room [23:00:40] LAT : 55.806886 , LON : -141.750268 , DEPTH : 1042.1011 m, TEMP : 2.86741 C, SAL : 34.38652 PSU, DO : 0.55431 mg/l, TURBIDITY : 0.8852 FTU [23:05:41] LAT : 55.806935 , LON : -141.750218 , DEPTH : 1041.1665 m, TEMP : 2.90325 C, SAL : 34.38637 PSU, DO : 0.52948 mg/l, TURBIDITY : 0.8913 FTU [23:05:59] gorgeous [23:06:14] Its too bad we don't have any fluorescent dye or something to see how water flows through this.. [23:06:19] must be very very old [23:08:57] looking out for jellies or caprellid amphipods right now thx [23:09:54] ah, we did get some caprellids. most will be in with misc. unsorted taxa scraped off of rocks [23:10:11] you videoed an amazing dark brown halicreatid medusa about 2 days ago and am seeing if it turns up again [23:10:39] cool! Will there be a few caprellids in ethanol maybe? [23:10:43] LAT : 55.806889 , LON : -141.750431 , DEPTH : 1036.7894 m, TEMP : 2.92393 C, SAL : 34.37348 PSU, DO : 0.51969 mg/l, TURBIDITY : 0.8913 FTU [23:11:18] sarahfriedman leaves the room [23:11:30] should be in 95% ethanol right now [23:12:09] Some Hippasteria ahead! [23:12:40] nice! [23:15:18] I would be comfortable calling it Pannychia [23:15:42] LAT : 55.807071 , LON : -141.750611 , DEPTH : 1031.4229 m, TEMP : 2.97376 C, SAL : 34.36768 PSU, DO : 0.48612 mg/l, TURBIDITY : 0.8974 FTU [23:17:35] sarahfriedman leaves the room [23:20:43] LAT : 55.807156 , LON : -141.750774 , DEPTH : 1028.3089 m, TEMP : 2.97869 C, SAL : 34.36725 PSU, DO : 0.49091 mg/l, TURBIDITY : 0.8852 FTU [23:20:45] dhugallindsay leaves the room [23:20:57] ChristinaConrath leaves the room [23:23:31] these two colonies looks different [23:24:57] did we had a zoom for these slender red colony? [23:25:05] christophermah leaves the room [23:25:43] LAT : 55.807338 , LON : -141.750732 , DEPTH : 1028.1285 m, TEMP : 2.94911 C, SAL : 34.37216 PSU, DO : 0.50951 mg/l, TURBIDITY : 0.8852 FTU [23:26:06] we zoomed in on the pink small paragorgia sp., same as the one we sampled a couple dives ago. [23:27:24] ah, and the other is swiftia simplex i believe [23:27:50] @Merlin are they same as single stalked Swiftia? [23:28:01] they are branching. [23:28:37] sarahfriedman leaves the room [23:29:12] I saw the zoom of unbranched Swiftia. yes. but may miss to see branching one. [23:29:39] often start out as sticks and then branch in my experience, happy to take a closer look at an unbranched one if you're interested [23:30:28] kevinkocot leaves the room [23:30:32] sarahfriedman leaves the room [23:30:44] LAT : 55.807376 , LON : -141.751052 , DEPTH : 1023.2501 m, TEMP : 2.88016 C, SAL : 34.38353 PSU, DO : 0.5125 mg/l, TURBIDITY : 0.8852 FTU [23:31:47] @Merlin thank you. you don't have to zoom unbranched one again. I'm interested in branching one. [23:31:58] is that a giant brisingid? [23:32:12] btw, there is the one [23:34:25] i think they move it along ambulacral groove, but chris knows [23:34:32] hopefully he's still here? [23:35:00] there he is [23:35:45] LAT : 55.807502 , LON : -141.751078 , DEPTH : 1023.981 m, TEMP : 2.87652 C, SAL : 34.38558 PSU, DO : 0.52194 mg/l, TURBIDITY : 0.8913 FTU [23:36:47] sarahfriedman leaves the room [23:38:19] christophermah leaves the room [23:38:57] ChristinaConrath leaves the room [23:40:46] LAT : 55.807647 , LON : -141.751216 , DEPTH : 1013.3917 m, TEMP : 2.88715 C, SAL : 34.38195 PSU, DO : 0.52209 mg/l, TURBIDITY : 0.8852 FTU [23:40:48] The name Brisinga is from old Norse- Brisingr means "fire" or "amber" and Brisingamen was the priceless amber necklace worn by Freyja [23:41:08] can see the inspiration when you see the colour of these animals and their beautiful anatomy [23:42:18] sarahfriedman leaves the room [23:43:57] ChristinaConrath leaves the room [23:45:27] hughmacintosh leaves the room [23:45:46] LAT : 55.80782 , LON : -141.751398 , DEPTH : 1009.783 m, TEMP : 2.90689 C, SAL : 34.37738 PSU, DO : 0.49296 mg/l, TURBIDITY : 0.8852 FTU [23:47:40] Thank you for the zoom! [23:50:18] sarahfriedman leaves the room [23:50:47] LAT : 55.807874 , LON : -141.751597 , DEPTH : 1005.0528 m, TEMP : 2.92533 C, SAL : 34.37477 PSU, DO : 0.52823 mg/l, TURBIDITY : 0.8852 FTU [23:50:54] *laugh* sinister. indeed. [23:51:39] oooo! with many ophiuroids! [23:52:00] ooo! not ophs.. but anemones! [23:52:04] kellymarkello leaves the room [23:53:22] Thank you! [23:53:58] christophermah leaves the room [23:55:48] LAT : 55.807917 , LON : -141.751568 , DEPTH : 1001.6263 m, TEMP : 2.99911 C, SAL : 34.36549 PSU, DO : 0.46635 mg/l, TURBIDITY : 0.8974 FTU [23:56:18] amandamaxon leaves the room [23:57:08] Thank you for the today's dive! [23:59:11] jamesconrad leaves the room