Hollaar, Teuntje P; van de Schootbrugge, Bas: Palynomorph Darkening Index of sediment core Prees-2C, Cheshire Basin, United Kingdom [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.995182 (dataset in review)
Abstract:
The data set includes palynomorph darkening index (PDI) values based on RGB measurements from individual pollen grains expressed as %greyscale value (0 = transparant and 100% = completely black opaque). The values are averages of 3 measurements per palynomorph. PDI data is provided for 4 cores: Schandelah-1A, Prees-2C, Elvange and Stenlille-4.
Related to:
Hollaar, Teuntje P; et al. (in press): Continental-scale fern savannah wildfires during end-Triassic greenhouse warming. Nature Geoscience
Coverage:
Latitude: 52.905887 * Longitude: -2.662201
Date/Time Start: 2020-10-22T00:00:00 * Date/Time End: 2021-01-03T00:00:00
Minimum DEPTH, sediment/rock: 464.84 m * Maximum DEPTH, sediment/rock: 607.36 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | van de Schootbrugge, Bas | Geocode – Meters corrected core depth | |
| 2 | Stratigraphy | Stratigraphy | van de Schootbrugge, Bas | Chronostratigraphy (Stages) | ||
| 3 | Sample code/label | Sample label | van de Schootbrugge, Bas | |||
| 4 | Palynomorph Darkening Index | PDI | % | van de Schootbrugge, Bas | Transmitted light microscope | Average of 3 RGB measurements per palynomorph |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
255 data points