BCO-DMO

Dataset	Latest Version Date	Current State
Cruise track from R/V Thomas G. Thompson TN253 in the NE Pacific Ocean, Juan de Fuca Ridge, Axial Seamount from August to September 2010 (AXIAL project) Role: Principal Investigator	2014-05-27	Final no updates expected
Vent Fluid Sample Information and Fluid Composition from R/V Thomas G. Thompson TN253 in the NE Pacific Ocean, Juan de Fuca Ridge, Axial Seamount from August to September 2010 (AXIAL project) Role: Principal Investigator	2014-05-27	Preliminary and in progress
B12-vehicle dive sample log: dive samples (rock, fluid, biology) from R/V Thomas G. Thompson TN253 in the NE Pacific Ocean, Juan de Fuca Ridge, Axial Seamount from August to September 2010 (AXIAL project) Role: Principal Investigator	2010-10-25	Final no updates expected

Dataset	Latest Version Date	Current State
Description of Axial Seamount hydrothermal sampling sites from 5 cruises to the Axial Seamount, Juan de Fuca Ridge from 2012 to 2015 (NeMO2015 project) Role: Co-Principal Investigator	2016-11-23	Final no updates expected
Most probable number of various thermophiles, and total CH4 produced in microcosms from hydrothermal sampling sites from 5 cruises to the Axial Seamount, Juan de Fuca Ridge from 2012 to 2015 (NeMO2015 project) Role: Co-Principal Investigator	2016-11-08	Final no updates expected
NH4Cl effect on growth, yield, and methane production of thermophyles, Table 3 from Topcuoglu et al (2016) Role: Co-Principal Investigator	2016-11-08	Final no updates expected
Description of ROV samples collected from the Axial Seamount on the Juan de Fuca Ridge on R/V Thomas G. Thompson TN327 in August 2015. Role: Principal Investigator	2018-03-01	Preliminary and in progress
CTD bottle data collected near the Axial Seamount on the Juan de Fuca Ridge on R/V Thomas G. Thompson TN327 in August 2015. Role: Principal Investigator	2018-03-01
Data collected from Miniature Autonomous Plume Recorders (MAPRs) deployed near the Axial Seamount on the Juan de Fuca Ridge on R/V Thomas G. Thompson TN327 in August 2015 and collected in July 2017. Role: Co-Principal Investigator	2018-03-21	Final no updates expected

Dataset	Latest Version Date	Current State
DOC, POC, d13C-POC, PN from a diffuse vent in West Mata sampled in May 2009 using ROV Jason II deployed from R/V Thomas Thompson. Role: Co-Principal Investigator	2021-03-09	Final no updates expected

David A. Butterfield