Data for: Episodic records of deep microbial methanogenesis throughout the Caledonian mountain range exhumation
https://doi.org/10.5878/3e25-9238
Data for the article "Episodic records of deep microbial methanogenesis throughout the Caledonian mountain range exhumation". Data from the COSC-2 borehole in central Sweden (63.3124° N, 13.5259° E) at an elevation of 320 m with a depth of 2276 m from the surface. Data encompasses mineral analysis, including isotopic, age of calcites using U-Pb, and clumped isotopic analysis of calcites. Fluid analysis include hydrogeochemistry, stable isotopes of water, gas composition and gas isotopic composition of hydrocarbons.
Download 3 files with open access (366.89 KiB)
Files with open access (3)
Files with open access (3)
Citation and access
Citation and access
Access level:
Creator/Principal investigator(s):
- Femke van Dam – Linnaeus University - Department of Biology and Environmental Science
Research principal:
Data contains personal data:
No
Citation:
Language:
Method and outcome
Method and outcome
Time period(s) investigated:
Variables:
57
Data collection - Other
Data collection - Other
Mode of collection:
Other
Description of the mode of collection:
Data was collected in the field and from drill cores. Fluid samples (groundwater and gas) were collected along different depths of the COSC-borehole utilizing a Leutert Positive Displacement Sampler (PDS). At 975 m depth the sampling was later repeated using packers and a pressurized in situ sampling device (PAKO). Pump samples were also taken from 40 m depth and spontaneously separated gas collected at the wellhead. Mineral samples were collected from open or sealed fractures.
Time period(s) for data collection:
2022-08-29 - 2022-09-03
Geographic coverage
Geographic coverage
Geographic location:
Geographic description:
The COSC-2 borehole is located in central Sweden (63.3124° N, 13.5259° E) at an elevation of 320 m with a depth of 2276 m from the surface (Lorenz et al., 2022).
Administrative information
Administrative information
Responsible department/unit:
Department of Biology and Environmental Science
Funding
Funding
Topic and keywords
Topic and keywords
Swedish Standard Classification of Research Subjects 2025:
INSPIRE topic categories:
Publications
Publications
Citation:
van Dam, F., Kietäväinen, R., Westmeijer, G., Roberts N.M.W., Whitehouse M.J., Ono, S., Quade J., Wang Z., Wiersberg T., Dopson, M., & Drake, H. Episodic records of deep microbial methanogenesis throughout the Caledonian mountain range exhumation. Communications Earth & Environment
