Dataset - B2FIND

Molecular and isotopic compositions of vent gas and hydrate-bound gas from th...

Hydrocarbon compositions (C1/C2+), stable carbon isotopic compositions of methane (d13C-CH4), and stable hydrogen isotopic composition of methane (d2H-CH4) in vent gas and...

Gridded seismic reflection horizon data, 2018, New Zealand

These data are gridded seismic reflection horizons that represent 1) the base of an interpreted mass transport deposit and 2) the base of the gas hydrate stability zone in...

Multibeam data during RV Tangaroa cruise TAN1808, 2018, New Zealand

This data set includes bathymetry data, seafloor backscatter data and water column backscatter data displayed in Figure 1c-e of Crutchley et al. (submitted for review to JGR...

Multi-channel seismic reflection data, 2018, New Zealand

This dataset includes multi-channel seismic reflection data (post-stack time migrated seismic sections) that were collected in 2018, during Research Voyage TAN1808 aboard RV...

OOI Observatory timelapse photo sequence of Einstein's Grotto vent at Souther...

Video file compiling timelapse photographs of the Einstein's Grotto vent at Southern Hydrate Ridge (SHR). The photographs were acquired every 30 minutes from 1 July until 31...

OOI Observatory timelapse photo sequence of methane vent at Southern Hydrate ...

This dataset contains a video segment that compiles timelapse photographs of the Summit-A vent at Southern Hydrate Ridge (SHR). The photographs were acquired every 30 minutes...

2D multichannel seismic profiles during Maria S. Merian cruise MSM34, Black Sea

The data are a fully processed and time-migrated 2D multichannel seismic data. The data were collected during expedition MSM34 with the research vessel MARIA S. MERIAN (Bialas...

(Table 1) Gas hydrate composition, and isotopic ratios of hydrate and sedimen...

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Uranium-Thorium dating of authigenic carbonates and shells from Yam Seep, Sou...

This data presents high precision Th/U ages from seep carbonates obtained from a 5-meter-long rock core (GeoB 23225-1, MeBo24) collected by the sea floor drill rig MARUM-MeBo200...

Multi-channel seismic reflection data and multibeam data, 2018, New Zealand

This dataset includes multi-channel seismic reflection data from three surveys: https://doi.pangaea.de/10.1594/PANGAEA.925803. Post-stack time migrated seismic sections that...

Methane concentrations (uncorrected for sediment porosity and Bunsen coeffici...

Gravity cores were collected during cruise M134 in 2017 from the Royal Trough and the Cumberland Bay, off South Georgia. In order to determine distributions of light...

Methane concentrations (uncorrected for sediment porosity and Bunsen coeffici...

Gravity cores were collected during cruise M134 in 2017 from the Royal Trough and the Cumberland Bay, off South Georgia. In order to determine distributions of light...