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Chaihuin diatom, radiocarbon, sedimentology, stratigraphy data
Version 3 2021-11-02, 13:57
Version 2 2021-10-19, 14:04
Version 1 2021-09-14, 13:50
dataset
posted on 2021-11-02, 13:57 authored by Emma HockingEmma Hocking, Ed Garrett, Daniel Melnick, Diego Aedo(i) Diatom percentage data and (ii) radiocarbon dates from three tidal marsh cores from Chaihuín, south-central Chile. Cores span ~1400 cal yr BP to present, diatom analysis focussed around three abrupt contacts interpreted to represent three great tsunamigenic earthquakes.
(iii) Stratigraphy data from tidal marsh cores from Chaihuín, south-central Chile, including core locations and depths/thicknesses of tsunami sands. As well as sedimentology of sand sheets, including grain size, sorting and clastic composition data.
Data and full analysis presented in a paper by Hocking et al. in Communications Earth and Environment. Sedimentology data presented in Aedo et al. (2021) Andean Geology doi:http://dx.doi.org/10.5027/andgeoV48n1-3258
(iii) Stratigraphy data from tidal marsh cores from Chaihuín, south-central Chile, including core locations and depths/thicknesses of tsunami sands. As well as sedimentology of sand sheets, including grain size, sorting and clastic composition data.
Data and full analysis presented in a paper by Hocking et al. in Communications Earth and Environment. Sedimentology data presented in Aedo et al. (2021) Andean Geology doi:http://dx.doi.org/10.5027/andgeoV48n1-3258
This research was funded by the Natural Environment
Research Council (New Investigator Award NE/K000446/1), the European
Union/Durham University (COFUND under the DIFeREns 2 scheme), the Millennium Scientific
Initiative (ICM) of the Chilean Government (Grant Number NC160025 “Millennium
Nucleus CYCLO: The Seismic Cycle Along Subduction Zones”), Chilean National
Fund for Development of Science and Technology (FONDECYT grants
1190258 and 1181479), and the ANID PIA Anillo ACT192169. Radiocarbon
dating support was provided by the Natural Environment Research Council
Radiocarbon Facility (1707.0413, 1795.0414 and 2000.0416).
Funding
Late Holocene Palaeoseismicity in South-Central Chile
Natural Environment Research Council
Find out more...Millennium Nucleus CYCLO: The Seismic Cycle Along Subduction Zones
Natural Environment Research Council Radiocarbon Facility (1707.0413, 1795.0414 and 2000.0416)
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- Natural hazards
- Seismology and seismic exploration
- Physical geography and environmental geoscience not elsewhere classified
- Palaeontology (incl. palynology)
- Other environmental sciences not elsewhere classified
- Geochronology
- Geology not elsewhere classified
- Stratigraphy (incl. biostratigraphy, sequence stratigraphy and basin analysis)
Keywords
DiatomsPalaeoecologyPalaeoseismologyPalaeoenvironmental reconstructionspalaeoenvironmental recordspalaeoenvironmental studiessalt marsh communitiespaleoecological analysisPaleoseismologyRadiocarbon datestidal marshesNatural HazardsSeismology and Seismic ExplorationPhysical GeographyPalaeontology (incl. Palynology)Environmental ScienceGeochronologyGeologyStratigraphy (incl. Biostratigraphy and Sequence Stratigraphy)
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