# 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 ------------------------- 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