# Log of Samples Collected During Alvin Dives # **NOTE: This log is preliminary. Edits/corrections/updates are expeJune. # AT37-13 ROC HITS Costa Rica, May 20-June 11, 2017 # PI: Lisa Levin (UCSD) # Version: 12 Sept 2017 ========================= Dive Date Site ------------------------- 4906 20170521 Mound_12 ========================= Depth Location Habitat Activity Type Rep_no Samp_no Photos Sections_etc Fate Remarks x y Lat Long ------------------------- 997 Mussel Beach (CR5new) Mussel Bed Active Colonization Rock 17 nd Rouse took nd Ethanol Photos, Picking, Sieving (300 and 42 microns) nd nd 8 55.838 84 18.765 997 Mussel Beach (CR5new) Mussel Bed Active Colonization Rock 18 nd Rouse took nd Ethanol Photos, Picking, Sieving (300 and 42 microns) nd nd 8 55.838 84 18.765 997 Mussel Beach (CR5new) Mussel Bed Active Colonization Wood 13 nd Rouse took nd Ethanol Photos, Picking, Sieving (300 and 42 microns) nd nd 8 55.838 84 18.765 997 Mussel Beach (CR5new) Mussel Bed Active Colonization Wood 14 nd Rouse took nd Ethanol Photos, Picking, Sieving (300 and 42 microns) nd nd 8 55.838 84 18.765 997 Mussel Beach (CR5new) Mussel Bed Active Colonization Cow Bone 5 nd Rouse took nd Ethanol Photos, Picking, Sieving (300 and 42 microns) nd nd 8 55.838 84 18.765 997 Mussel Beach (CR5new) Mussel Bed Active Colonization Cow Bone 6 nd Rouse took nd Ethanol Photos, Picking, Sieving (300 and 42 microns) nd nd 8 55.838 84 18.765 1002 North of Yettisberg (CR6) soft sediment Inactive Colonization Wood 11 nd Rouse took nd Ethanol Photos, Picking, Sieving (300 and 42 microns) nd nd 8 55.863 84 18.774 1001 North of Yettisberg (CR6) soft sediment Inactive Colonization Wood 12 nd Rouse took nd Ethanol Photos, Picking, Sieving (300 and 42 microns) nd nd 8 55.863 84 18.774 1001 North of Yettisberg (CR6) soft sediment Inactive Colonization Cowbone 3 nd Rouse took nd Ethanol Photos, Picking, Sieving (300 and 42 microns) nd nd 8 55.863 84 18.774 1001 North of Yettisberg (CR6) soft sediment Inactive Colonization Rock 15 nd Rouse took nd Ethanol Photos, Picking, Sieving (300 and 42 microns) nd nd 8 55.863 84 18.774 1001 North of Yettisberg (CR6) soft sediment Inactive Colonization Rock 16 nd Rouse took nd Ethanol Photos, Picking, Sieving (300 and 42 microns) nd nd 8 55.863 84 18.774 1002 North of Yettisberg (CR6) soft sediment Inactive Colonization Rock 12 OLD? nd Rouse took nd Ethanol Photos, Picking, Sieving (300 and 42 microns) nd nd 8 55.863 84 18.774 1000 Near Mussel Beach soft sediment Transition Puschcore PC 9 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Live Sort specimens dispersed. Jorge counted - on log sheet nd nd 8 55.824 84 18.774 1000 Near Mussel Beach soft sediment Transition Pushcore PC 1 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nodules in sed. nd nd 8 55.824 84 18.774 1000 Near Mussel Beach soft sediment Transition Pushcore PC 5 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8 55.824 84 18.774 1000 Near Mussel Beach soft sediment Transition Pushcore PC 6 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8 55.824 84 18.774 1000 Near Mussel Beach soft sediment Transition Pushcore PC 7 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8 55.824 84 18.774 ========================= Dive Date Site ------------------------- 4907 20170522 Mound_12 ========================= Depth Location Habitat Activity Type Rep_no Samp_no Photos Sections_etc Fate Remarks x y Lat Long ------------------------- 997 Inactive site Cobble Transition Carbonate Background Box A nd Rouse Camera Live picked Ethanol Taken by Elevator 11451 19940 8 55.821 84 18.755 997 Inactive site Cobble Transition Carbonate Background Box C nd nd Live picked Ethanol Taken by Elevator 11451 19940 8 55.821 84 18.755 997 Mussel Beach (CR 2) Mussel Bed Active Colonization Wood 9 nd Rouse Camera nd nd nd 11466 19945 8 55.8208 84 18.7478 997 Mussel Beach (CR 2) Mussel Bed Active Colonization Wood 10 nd Rouse Camera nd nd nd 11466 19945 8 55.8208 84 18.7478 997 Mussel Beach (CR 2) Mussel Bed Active Colonization Rock 13 nd Rouse Camera nd nd nd 11466 19945 8 55.8208 84 18.7478 997 Mussel Beach (CR 2) Mussel Bed Active Colonization Rock 14 nd Rouse Camera nd nd nd 11466 19945 8 55.8208 84 18.7478 997 Near Mussel Beach (CR10) Sedimented Cobble Inactive Colonization Wood 15 nd Rouse Camera nd nd nd 11442 19950 8 55.8234 84 18.7008 997 Near Mussel Beach (CR10) Sedimented Cobble Inactive Colonization Wood 16 nd Rouse Camera nd nd nd 11442 19950 8 55.8234 84 18.7008 997 Near Mussel Beach (CR10) Sedimented Cobble Inactive Colonization Cow Bone 7 nd Rouse Camera nd nd nd 11442 19950 8 55.8234 84 18.7008 997 Near Mussel Beach (CR10) Sedimented Cobble Inactive Colonization Rock 19 nd Rouse Camera nd nd nd 11442 19950 8 55.8234 84 18.7008 997 Near Mussel Beach (CR10) Sedimented Cobble Inactive Colonization Rock 20 nd Rouse Camera nd nd nd 11442 19950 8 55.8234 84 18.7008 990 Near Skate Park (Inactive) Sediment Transition/Inactive Pushcore PC10 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin arborescent forams on surface? 11636 19850 8 55.773 84 18.6545 990 Near Skate Park (Inactive) Sediment Transition/Inactive Pushcore PC11 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd 11636 19850 8 55.773 84 18.6545 990 Near Skate Park (Inactive) Sediment Transition/Inactive Pushcore PC12 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd 11636 19850 8 55.773 84 18.6545 990 Near Skate Park (Inactive) Sediment Transition/Inactive Pushcore PC13 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd 11636 19850 8 55.773 84 18.6545 990 Near Skate Park (Inactive) Sediment Transition/Inactive Pushcore PC17 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Live Sort nd 11636 19850 8 55.773 84 18.6545 990 West of Mussel Beach (100m) Grey Bacterial Mat Active Pushcore PC5 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd 11537 19980 8 55.839 84 18.7089 990 West of Mussel Beach (100m) Grey Bacterial Mat Active Pushcore PC6 nd nd nd Formalin nd 11537 19980 8 55.839 84 18.7089 990 West of Mussel Beach (100m) Grey Bacterial Mat Active Pushcore PC7 nd nd nd Formalin nd 11537 19980 8 55.839 84 18.7089 990 West of Mussel Beach (100m) Grey Bacterial Mat Active Pushcore PC9 nd nd nd Formalin nd 11537 19980 8 55.839 84 18.7089 990 West of Mussel Beach (100m) Grey Bacterial Mat Active Pushcore PC18 nd nd nd Live Sort nd 11537 19980 8 55.839 84 18.7089 ========================= Dive Date Site ------------------------- 4908 20170523 Mound_12 ========================= Depth Location Habitat Activity Type Rep_no Samp_no Photos Sections_etc Fate Remarks x y Lat Long ------------------------- 997 Active Mussel Bed Active Carbnate Rock 1-A nd Rouse Camera Rock processed for counts and isotopes nd nd 11455 19991 nd nd 997 Active Mussels Active Carbonate Rock 2-A nd Rouse Camera Rock processed for counts and isotopes nd nd 11455 19991 nd nd 999 Inactive Hydroids Inactive_Transition Carbonate Rock 3-I nd Rouse Camera Rock processed for counts and isotopes nd nd 11368 19956 nd nd 999 Inactive Hydroids Inactive_Transition Carbonate Rock 4-I nd Rouse Camera Rock processed for counts and isotopes nd nd 11368 19956 nd nd 1001 Active nd Transplant Control Carbonate Rock 5-Active nd Rouse Camera Rock processed for counts and isotopes nd nd 11408 20005 nd nd 1001 I nd Transplant Carbonate Rock 6- Inactive nd Rouse Camera nd nd deployed 11408 20005 nd nd 998.5 Inactive nd Transplant Control Carbonate Rock 7 Inactive nd Rouse Camera Rock processed for counts and isotopes nd nd 11464 20006 nd nd 998.7 nd nd Translant Carbonate Rock 8 - Inactive nd Rouse Camera nd nd deployed 11464 20006 nd nd 998.8 Active nd Transplant Control Carbonate Rock 9 - Active nd Rouse Camera Rock processed for counts and isotopes nd nd 11459 19987 nd nd 998.8 nd nd Transplant Carbonate Rock 10-Active nd Rouse Camera nd nd deployed 11459 19987 nd nd 988.7 Inactive nd Transplant Control Carbonate Rock 11- Inactive nd Rouse Camera Rock processed for counts and isotopes nd nd 11539 20058 nd nd 988.7 nd nd Transplant Carbonate Rock 12- Inactive nd Rouse Camera nd nd deployed 11539 20058 nd nd 989 Active Site near Mussel Beach Bacterial Mat Active Pushcore PC 13 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 nd nd 11459 19949 8 55.8227 84 18.7514 989 Active Site near Mussel Beach Bacterial Mat Active Pushcore PC 16 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 nd nd 11459 19949 8 55.8227 84 18.7514 989 Active Site near Mussel Beach Bacterial Mat Active Pushcore PC 18 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 nd nd 11459 19949 8 55.8227 84 18.7514 989 Active Site near Mussel Beach Bacterial Mat Active Pushcore PC 17 nd nd Live 0-1; 1-2; 2-3; 3-5; 5-10 Live picked nd 11459 19949 8 55.8227 84 18.7514 989 Inactive Site Mud_Arborescent Forams Inactive Pushcore PC 5 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 nd nd 11538 20058 nd nd 989 Inactive Site Mud_Arborescent Forams Inactive Pushcore PC 6 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 nd nd 11538 20058 nd nd 989 Inactive Site Mud_Arborescent Forams Inactive Pushcore PC 10 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 nd nd 11538 20058 nd nd 989 Inactive Site Mud_Arborescent Forams Inactive Pushcore PC 11 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 nd nd 11538 20058 nd nd 989 Inactive Site Mud_Arborescent Forams Inactive Pushcore PC 12 nd nd LIVE 0-1; 1-2; 2-3; 3-5; 5-10 Live picked nd 11538 20058 nd nd ========================= Dive Date Site ------------------------- 4909 20170524 Mound_12 ========================= Depth Location Habitat Activity Type Rep_no Samp_no Photos Sections_etc Fate Remarks x y Lat Long ------------------------- 990 Inactive Site Coral Rock Inactive Carbonate Coral Rock 1 nd Rouse Camera Rock processed for counts and isotopes nd Large Swiftia (sampled by Breedy, Cortes) 11451 20005 nd nd 990 Inactive Site Cora Ledge nd Coral - Swiftia 4 more individuals nd nd nd nd nd nd nd 8 55.854 84 18.752 990 Active Site near main seep Bacterial Mat Active Pushcore PC 4 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 nd highly sulfidic sediments nd nd 8 55.813 84 18.694 990 Active Site near main seep Bacterial Mat Active Pushcore PC 6 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 nd highly sulfidic sediments nd nd 8 55.813 84 18.694 990 Active Site near main seep Bacterial Mat Active Pushcore PC 7 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 nd highly sulfidic sediments nd nd 8 55.813 84 18.694 990 Active Site near main seep Bacterial Mat Active Pushcore PC 9 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 nd highly sulfidic sediments nd nd 8 55.813 84 18.694 990 Active Site near main seep Bacterial Mat Active Pushcore PC 10 nd nd Live 0-1; 1-2; 2-3; 3-5; 5-10 nd highly sulfidic sediments nd nd 8 55.813 84 18.694 ========================= Dive Date Site ------------------------- 4910 20170525 Mound_12 ========================= Depth Location Habitat Activity Type Rep_no Samp_no Photos Sections_etc Fate Remarks x y Lat Long ------------------------- 997 Active Carbonate Active Carbonate Rock 1-A nd Rouse Camera Rock processed for counts and isotopes nd 300 and 42 micron fractions in EtOH nd nd 8 55.82074 N 84 18.74555 W 997 Active Carbonate Active Carbonate Rock 2-A nd Rouse Camera Rock processed for counts and isotopes nd 300 and 42 micron fractions in EtOH nd nd 8 55.80446 N 84 18.68121 W 992 Inactive Carbonate Inactive Carbonate Rock 3 - I nd Rouse Camera Rock processed for counts and isotopes nd 300 and 42 micron fractions in EtOH nd nd 8 55.82074 N 84 18.74555 W 992 Inactive Carbonate Inactive Carbonate Rock 4-I nd Rouse Camera Rock processed for counts and isotopes nd 300 and 42 micron fractions in EtOH nd nd 8 55.80446 N 84 18.68121 W 988 Active Bacterial Mat Active Pushcore PC 4 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8 55.78276 N 84 18.74555 W 988 Active Bacterial Mat Active Pushcore PC 5 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8 55.78276 N 84 18.74555 W 988 Active Bacterial Mat Active Pushcore PC 6 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8 55.78276 N 84 18.74555 W 988 Active Bacterial Mat Active Pushcore PC 9 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8 55.78276 N 84 18.74555 W 988 Active Bacterial Mat Active Pushcore PC 10 nd nd Live 0-1; 1-2; 2-3; 3-5; 5-10; eDNA nd nd nd nd 8 55.78276 N 84 18.74555 W 1002 Active Bacterial Mat Inactive Pushcore PC 12 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8 55.96722 N 84 18.40311 W 1002 Active Bacterial Mat Inactive Pushcore PC 13 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8 55.96722 N 84 18.40311 W 1002 Active Bacterial Mat Inactive Pushcore PC 14 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8 55.96722 N 84 18.40311 W 1002 Active Bacterial Mat Inactive Pushcore PC 15 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8 55.96722 N 84 18.40311 W 1002 Active Bacterial Mat Inactive Pushcore PC 18 nd nd Live 0-1; 1-2; 2-3; 3-5; 5-10; eDNA nd nd nd nd 8 55.96722 N 84 18.40311 W ========================= Dive Date Site ------------------------- 4917 20170601 Mound_12 ========================= Depth Location Habitat Activity Type Rep_no Samp_no Photos Sections_etc Fate Remarks x y Lat Long ------------------------- 999 Far Far Away Background Sediments Inactive Pushcore PC 0 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8.932714636 -84.30698211 999 Far Far Away Background Sediments Inactive Pushcore PC 8 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8.932714636 -84.30698211 999 Far Far Away Background Sediments Inactive Pushcore PC 9 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8.932714636 -84.30698211 1000 Outer Transition - Little Knoll Bacterial Mat Edge Mod. Active Pushcore PC 4 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Ethanol nd nd nd 8.929649349 -84.30758192 1000 Outer Transition - Little Knoll Bacterial Mat Edge Mod. Active Pushcore PC 5 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8.929649349 -84.30758192 1000 Outer Transition - Little Knoll Bacterial Mat Edge Mod. Active Pushcore PC 6 nd nd 0-1; 1-2; 2-3; 3-5; 5-10 Formalin nd nd nd 8.929649349 -84.30758192 998 Active nd Active Rock Rock 1 nd nd For incubation expt. Some macrofauna removed for background isotopes Live nd nd nd nd nd 998 Active nd Active Rock Rock 2 nd nd For incubation expt. Some macrofauna removed for background isotopes Live nd nd nd nd nd 998 Inactive nd inactive Rock Rock 3 nd nd For incubation expt. Some macrofauna removed for background isotopes Live nd nd nd nd nd 998 Inactive nd Inactive Rock Rock 4 nd nd For incubation expt. Some macrofauna removed for background isotopes Live nd nd nd nd nd ========================= Dive Date Site ------------------------- 4922 20170605 Mound_12 ========================= Depth Location Habitat Activity Type Rep_no Samp_no Photos Sections_etc Fate Remarks x y Lat Long ------------------------- 1002 Far Far Away Background Sediment Inactive Pushcore PC 5A nd nd 0-3; 3-5; 5-10 cm Formalin all in 500 ml jars nd nd nd nd 1002 Far Far Away Background Sediment Inactive Pushcore PC 16B nd nd 0-3; 3-5; 5-10 cm Formalin nd nd nd nd nd 1002 Far Far Away Background Sediment Inactive Pushcore PC 18A nd nd 0-3; 3-5; 5-10 cm Formalin nd nd nd nd nd 1002 Far Far Away Background Sediment Inactive Pushcore PC 1B nd nd 0-3; 3-5; 5-10 cm Formalin nd nd nd nd nd 1002 Far Far Away Background Sediment Inactive Pushcore PC 6B nd nd 0-3; 3-5; 5-10 cm Formalin nd nd nd nd nd 1002 Far Far Away Background Sediment Inactive Pushcore PC 13B nd nd 0-3; 3-5; 5-10 cm Formalin nd nd nd nd nd 1000 Little Knoll (Outer Transition) Mixed Sediment with Sm. Bact Mat Inactive (Outer) Transition Pushcore PC 4A nd nd 0-3; 3-5; 5-10 cm Formalin nd nd nd nd nd 1000 Little Knoll (Outer Transition) Mixed Sediment with Sm. Bact Mat Inactive (Outer) Transition Pushcore PC 7A nd nd 0-3; 3-5; 5-10 cm Formalin nd nd nd nd nd 1000 Little Knoll (Outer Transition) Mixed Sediment with Sm. Bact Mat Inactive (Outer) Transition Pushcore PC 9A nd nd 0-3; 3-5; 5-10 cm Formalin nd nd nd nd nd 1000 Little Knoll (Outer Transition) Mixed Sediment with Sm. Bact Mat Inactive (Outer) Transition Pushcore PC10B nd nd 0-3; 3-5; 5-10 cm Formalin nd nd nd nd nd 1000 Little Knoll (Outer Transition) Mixed Sediment with Sm. Bact Mat Inactive (Outer) Transition Pushcore PC 12B nd nd 0-3; 3-5; 5-10 cm Formalin nd nd nd nd nd 1000 Little Knoll (Outer Transition) Mixed Sediment with Sm. Bact Mat Inactive (Outer) Transition Pushcore PC 14B nd nd 0-3; 3-5; 5-10 cm Formalin nd nd nd nd nd