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KPDC, Korea Polar Data Center

Korea Polar Data Center Scientific observations and results from Antarctica shall
be exchanged and made freely available

SB171122-3B (rock sampling)

Sample SB171122-3B is a folded migmatitic gneiss in Mt. Murchison. Metamorphic age (SHRIMP U-Pb zircon) of this sample is confirmed as 503 ± 26 Ma and 502 ± 9 Ma. A combined age with other sample's data within same outcrop yields a metamorphic age of 498.3 ± 3.4 Ma. SHRIMP U-Pb titanite age 467 ± 6 Ma of this sample indicates its metamorphic cooling age.

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Entry ID
DOI
https://dx.doi.org/doi:10.22663/KOPRI-KPDC-00001524.2
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Science Keyword
ISO Topic
Geoscientific Information
Related URL
SHRIMP U-Pb age data for the Mt. Murchison migmatitic gneiss (four samples) from the Mountaineer Range, northern Victoria Land, Antarctica
Personnel
  • Sang-Bong Yi (handjive@kopri.re.kr)
  • Mi Jung Lee (mjlee@kopri.re.kr)
Project
Research period
2017-11-22 ~ 2017-11-22
Create/Update Date
2020-11-02 / 2021-10-08
Paleo
PHANEROZOIC PALEOZOIC CAMBRIAN
Location
CONTINENT > ANTARCTICA > northern Victoria Land/Mountaineer Range/Mt Murchison
Citation
The data(KOPRI-KPDC-00001524) used in this work was provided by the Korea Polar Research Institute.
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  • lat:-73.407650, lon:166.432833

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Version History

Version Registration Date Submitter Summary
2 2021-10-08 06:10 Sang-Bong Yi 2021-10-08 06:10 Update
1 2020-11-02 05:28 Sang-Bong Yi 2020-11-02 05:28 Update