# Hydrothermal vent porewater sulfate & sulfide (UNC) # Analyzed by Chris Chambers at the University of North Carolina Chapel Hill # PI: Andreas P. Teske (UNC Chapel Hill) # Co-PI: Virginia P. Edgcomb (WHOI) # Version date: 26 June 2020 ========================= Site Sample_type Lat Lon Water_depth Date Dive Core Sediment_depth Sulfate Sulfide ------------------------- Cathedral Hill Hydrothermal sediment without mat 27.0114 -111.4045 2013 2018-11-17 4991 40 0-3 cm tbd 0 Cathedral Hill Hydrothermal sediment without mat 27.0114 -111.4045 2013 2018-11-17 4991 40 3-6 cm tbd 0 Cathedral Hill Hydrothermal sediment without mat 27.0114 -111.4045 2013 2018-11-17 4991 40 6-9 cm tbd 0 Cathedral Hill Hydrothermal sediment without mat 27.0114 -111.4045 2013 2018-11-17 4991 40 9-12 cm tbd 0 Cathedral Hill Hydrothermal sediment without mat 27.0114 -111.4045 2013 2018-11-17 4991 40 12-15 cm tbd 0 Cathedral Hill Hydrothermal sediment without mat 27.0114 -111.4045 2013 2018-11-17 4991 40 15-18 cm tbd nd Cathedral Hill Hydrothermal sediment without mat 27.0114 -111.4045 2013 2018-11-17 4991 40 18-21 cm tbd 0.034 Cathedral Hill Hydrothermal sediment without mat 27.0114 -111.4045 2013 2018-11-17 4991 40 21-24 cm tbd 0 Cathedral Hill Hydrothermal sediment without mat 27.0114 -111.4045 2013 2018-11-17 4991 40 24-27 cm tbd 0 Aceto Balsamico temperate sediment with yellow mat 27.0081 -111.4071 2009 2018-11-18 4992 21 0-3 cm tbd 0.87 Aceto Balsamico temperate sediment with yellow mat 27.0081 -111.4071 2009 2018-11-18 4992 21 3-6 cm tbd 1.45 Aceto Balsamico temperate sediment with yellow mat 27.0081 -111.4071 2009 2018-11-18 4992 21 6-9 cm tbd 1.74 Aceto Balsamico temperate sediment with yellow mat 27.0081 -111.4071 2009 2018-11-18 4992 21 9-12 cm tbd 0.36 Aceto Balsamico temperate sediment with yellow mat 27.0081 -111.4071 2009 2018-11-18 4992 21 12-15 cm tbd 0.04 Aceto Balsamico temperate sediment with yellow mat 27.0081 -111.4071 2009 2018-11-18 4992 21 15-18 cm tbd 0 Cathedral Hill Cathedral Hill 27.0011 -111.4044 2013 2018-11-19 4994 8 0-3 cm tbd 0.99 Cathedral Hill Cathedral Hill 27.0011 -111.4044 2013 2018-11-19 4994 8 3-6 cm tbd 3.31 Cathedral Hill Cathedral Hill 27.0011 -111.4044 2013 2018-11-19 4994 8 6-9 cm tbd 1.97 Cathedral Hill Cathedral Hill 27.0011 -111.4044 2013 2018-11-19 4994 8 9-12 cm tbd 3.76 Cathedral Hill Cathedral Hill 27.0011 -111.4044 2013 2018-11-19 4994 8 12-15 cm tbd 2.59 Cathedral Hill Cathedral Hill 27.0011 -111.4044 2013 2018-11-19 4994 8 15-18 cm tbd 2.06 Cathedral Hill Osmosampler site No. 2 grey warm hydrothermal sediment 27.0118 -111.404 2008 2018-11-22 4997 34 0-3 cm tbd 0.04 Cathedral Hill Osmosampler site No. 2 grey warm hydrothermal sediment 27.0118 -111.404 2008 2018-11-22 4997 34 3-6 cm tbd 3.37 Cathedral Hill Osmosampler site No. 2 grey warm hydrothermal sediment 27.0118 -111.404 2008 2018-11-22 4997 34 6-9 cm tbd 2.91 Cathedral Hill Osmosampler site No. 2 grey warm hydrothermal sediment 27.0118 -111.404 2008 2018-11-22 4997 34 9-12 cm tbd 2.8 Cathedral Hill Osmosampler site No. 2 grey warm hydrothermal sediment 27.0118 -111.404 2008 2018-11-22 4997 34 12-15 cm tbd 1.79 Cathedral Hill Osmosampler site No. 2 grey warm hydrothermal sediment 27.0118 -111.404 2008 2018-11-22 4997 34 15-18 cm tbd nd Cathedral Hill Osmosampler site No. 2 grey warm hydrothermal sediment 27.0118 -111.404 2008 2018-11-22 4997 34 18-21 cm tbd 0.14 Cathedral Hill Osmosampler site No. 2 grey warm hydrothermal sediment 27.0118 -111.404 2008 2018-11-22 4997 34 21-24 cm tbd 0.18 Cathedral Hill Osmosampler site No. 2 grey warm hydrothermal sediment 27.0118 -111.404 2008 2018-11-22 4997 34 24-27 cm tbd nd Marker 14 warm hydrothermal sediment with orange mat 27.0078 -111.4073 2009 2018-11-23 4998 17 3-6 cm 6.34 nd Marker 14 warm hydrothermal sediment with orange mat 27.0078 -111.4073 2009 2018-11-23 4998 17 6-9 cm 12.32 3.63 Marker 14 warm hydrothermal sediment with orange mat 27.0078 -111.4073 2009 2018-11-23 4998 17 9-12 cm nd 3.37 Marker 14 warm hydrothermal sediment with orange mat 27.0078 -111.4073 2009 2018-11-23 4998 17 12-15 cm 3.26 2.93 Marker 14 warm hydrothermal sediment with orange mat 27.0078 -111.4073 2009 2018-11-23 4998 17 15-18 cm 1.21 3.66 Marker 14 warm hydrothermal sediment with orange mat 27.0078 -111.4073 2009 2018-11-23 4998 17 18-21 cm 1.04 3.13 Marker 14 warm hydrothermal sediment with orange mat 27.0078 -111.4073 2009 2018-11-23 4998 17 21-24 cm 11.63 2.27 Aceto Balsamico temperate hydrothermal sediment with yellow mat 27.0078 -111.4073 2008 2018-11-23 4998 24 0-3 cm 23.2 0.7 Aceto Balsamico temperate hydrothermal sediment with yellow mat 27.0078 -111.4073 2008 2018-11-23 4998 24 3-6 cm 11.97 nd Aceto Balsamico temperate hydrothermal sediment with yellow mat 27.0078 -111.4073 2008 2018-11-23 4998 24 6-9 cm 3.98 2.96 Aceto Balsamico temperate hydrothermal sediment with yellow mat 27.0078 -111.4073 2008 2018-11-23 4998 24 9-12 cm 0.54 2.37 Aceto Balsamico temperate hydrothermal sediment with yellow mat 27.0078 -111.4073 2008 2018-11-23 4998 24 12-15 cm 8.49 2.35 Aceto Balsamico temperate hydrothermal sediment with yellow mat 27.0078 -111.4073 2008 2018-11-23 4998 24 15-18 cm 2.46 1.85 Aceto Balsamico temperate hydrothermal sediment with yellow mat 27.0078 -111.4073 2008 2018-11-23 4998 24 18-21 cm 10.54 1.54 Aceto Balsamico temperate hydrothermal sediment with yellow mat 27.0078 -111.4073 2008 2018-11-23 4998 24 21-24 cm 0.46 1.58 Aceto Balsamico temperate hydrothermal sediment with yellow mat 27.0078 -111.4073 2008 2018-11-23 4998 24 24-27 cm 2.8 1.26 Aceto Balsamico temperate hydrothermal sediment with yellow mat 27.0078 -111.4073 2008 2018-11-23 4998 24 27-30 cm 7.99 1.13 Background control Cathedral Hill cold sediment without mat 27.0069 -111.4066 2013 2018-11-24 4999 23 0-3 cm 20.9 0 Background control Cathedral Hill cold sediment without mat 27.0069 -111.4066 2013 2018-11-24 4999 23 3-6 cm 30.44 0 Background control Cathedral Hill cold sediment without mat 27.0069 -111.4066 2013 2018-11-24 4999 23 9-12 cm 28.24 0 Cathedral Hill Hydrothermal sediment with orange mat 27.0118 -111.4039 2007 2018-11-25 5000 13 0-3 cm 25.99 2.89 Cathedral Hill Hydrothermal sediment with orange mat 27.0118 -111.4039 2007 2018-11-25 5000 13 3-6 cm 15.96 3.72 Cathedral Hill Hydrothermal sediment with orange mat 27.0118 -111.4039 2007 2018-11-25 5000 13 6-9 cm 9.55 2.58 Cathedral Hill Hydrothermal sediment with orange mat 27.0118 -111.4039 2007 2018-11-25 5000 13 9-12 cm 5.13 2.46 Cathedral Hill Hydrothermal sediment with orange mat 27.0118 -111.4039 2007 2018-11-25 5000 13 12-15 cm 5.53 1.1 Cathedral Hill Hydrothermal sediment with orange mat 27.0118 -111.4039 2007 2018-11-25 5000 13 15-18 cm 8.81 0.48 Cathedral Hill Hydrothermal sediment with orange mat 27.0118 -111.4039 2007 2018-11-25 5000 13 18-21 cm 11.64 2.92 Cathedral Hill Hydrothermal sediment with yellow mat 27.0117 -111.4042 2012 2018-11-26 5001 9 0-3 cm tbd 1.77 Cathedral Hill Hydrothermal sediment with yellow mat 27.0117 -111.4042 2012 2018-11-26 5001 9 3-6 cm tbd 3.01 Cathedral Hill Hydrothermal sediment with yellow mat 27.0117 -111.4042 2012 2018-11-26 5001 9 6-9 cm tbd 3.27 Cathedral Hill Hydrothermal sediment with yellow mat 27.0117 -111.4042 2012 2018-11-26 5001 9 9-12 cm tbd 3.34 Cathedral Hill Hydrothermal sediment with yellow mat 27.0117 -111.4042 2012 2018-11-26 5001 9 12-15 cm tbd 2.05