Dataset: TN327 Axial 2015 ROV Samples
Deployment: TN327

Principal Investigator: 
David A. Butterfield (National Oceanic and Atmospheric Administration, NOAA-PMEL)
Co-Principal Investigator: 
James Holden (University of Massachusetts Amherst)
BCO-DMO Data Manager: 
Megan Switzer (Woods Hole Oceanographic Institution, WHOI)
Deployment Synonyms:
 NeMO 2015
Description

Axial Seamount 2015 ROV sample metadata for TN327. 

Fluid samples for water and gas chemistry were collected from the ROV Jason with titanium major samplers manufactured at WHOI, with UCSB-type titanium gas-tight samplers designed and manufactured by John Lupton and Conrad Young, and with the Hydrothermal Fluid and Particle Sampler (HFPS) designed by David Butterfield and manufactured at NOAA-PMEL. A subset of HFPS samples were filtered in-situ through acid-washed 0.4 micron polycarbonate membrane filters during sampling. In-situ filters with RNA preservative were collected with the HFPS. Samples for water chemistry are in custody of D. Butterfield. Extracted gas samples are in custody of J. Lupton and M. Lilley. RNA/DNA samples are in custody of J. Huber.

Samples collected in 2015 are registered with SESAR/IEDA, with IGSN numbers starting with EOI00003L.

All sample metadata have been publicly available through the SESAR web site:
https://app.geosamples.org/search.php

The same metadata is publicly available through the cruise report on the PMEL web site:
https://www.pmel.noaa.gov/eoi/axial/2015/Axial2015-Cruise-Report-with-logs-revised.pdf

IGSN sample registration: https://app.geosamples.org/search.php 
Use advanced search for cruise name TN327 to bring up all registered samples.

Sample collection methods are described in (Butterfield et al., 2004) & (Butterfield et al., 2011)

More information about this dataset deployment