Carbon stable isotope measurements from terrestrial organic matter and land-plant cuticles isolated from Permian and Triassic sediments in Antarctica. The dataset was created by the organization SCIOPS and is hosted on NASA EarthData.
Use Cases
- Analyzing carbon stable isotope values from terrestrial organic matter to reconstruct ancient atmospheric CO2 levels.
- Correlating isotope measurements from land-plant cuticles with global Permian-Triassic boundary events.
- Comparing terrestrial organic matter isotope signatures across different Antarctic sediment samples to infer local paleoenvironmental conditions.
Strengths
- Focuses on a critical geological period, the Permian-Triassic transition.
- Contains specific measurements for two material types: terrestrial organic matter and land-plant cuticles.
Limitations
- The exact sample size, temporal resolution, and geographic coverage within Antarctica are unknown.
- Data structure, specific measurement columns, and file formats are unspecified.
Provenance
- Source
- SCIOPS, via NASA EarthData.
- Collection Method
- Carbon stable isotope measurements performed on isolated organic materials from sediment samples.
- Time Range
- Permian and Triassic periods.
- Geography
- Antarctica.