Ana Christina Ravelo

Affiliation: University of California-Santa Cruz (UCSC)

Address: []

Project: RAPID proposal: Site characterization cruise to document the active and extensive subsurface biosphere in the Guaymas Basin (11 datasets)

Dataset	Latest Version Date	Current State
Porewater DIC concentrations and d13C isotopic values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma in October 2014 Role: Co-Principal Investigator	2016-10-13	Final no updates expected
Porewater methane concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Role: Co-Principal Investigator	2016-10-14	Final no updates expected
Porewater sulfate concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Role: Co-Principal Investigator	2016-10-14	Final no updates expected
Porewater sulfide concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Role: Co-Principal Investigator	2016-10-14	Final no updates expected
d13C and d18O isotopic data for carbonate nodules and sedimentary carbonates in Guaymas Basin and Sonora Margin sediments collected from R/V El Puma, leaving Guaymas on October 14, 2014 and returning to Mazatlan on October 27, 2014 Roles: Co-Principal Investigator, Contact	2019-03-13	Final no updates expected
Radiocarbon [14C] ages of sedimentary organic matter and sedimentation rates for Guaymas Basin and Sonora Margin sediments collected from R/V El Puma, leaving Guaymas on October 14, 2014 and returning to Mazatlan on October 27, 2014 Roles: Co-Principal Investigator, Contact	2019-03-13	Final no updates expected
TOC concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: Co-Principal Investigator	2019-12-12	Final no updates expected
Porewater Si concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: Co-Principal Investigator	2019-12-12	Final no updates expected
delta 15N values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: Co-Principal Investigator	2019-12-12	Final no updates expected
delta 13C values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: Co-Principal Investigator	2019-12-12	Final no updates expected
Organic matter C:N ratios from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: Co-Principal Investigator	2019-12-12	Final no updates expected

Project: Characterizing subseafloor life and environments in the Guaymas Basin (9 datasets)

Dataset	Latest Version Date	Current State
Porewater DIC concentrations and d13C isotopic values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma in October 2014 Role: Co-Principal Investigator	2016-10-13	Final no updates expected
Porewater methane concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Role: Co-Principal Investigator	2016-10-14	Final no updates expected
Porewater sulfate concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Role: Co-Principal Investigator	2016-10-14	Final no updates expected
Porewater sulfide concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin in 2014 from R/V El Puma in October 2014 Role: Co-Principal Investigator	2016-10-14	Final no updates expected
TOC concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: Co-Principal Investigator	2019-12-12	Final no updates expected
Porewater Si concentrations from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: Co-Principal Investigator	2019-12-12	Final no updates expected
delta 15N values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: Co-Principal Investigator	2019-12-12	Final no updates expected
delta 13C values from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: Co-Principal Investigator	2019-12-12	Final no updates expected
Organic matter C:N ratios from sediment cores collected on the Guaymas Basin Ridge flanks and the Sonora Margin from R/V El Puma during October 2014 Role: Co-Principal Investigator	2019-12-12	Final no updates expected