Freshwater ostracode and pollen data of sediment core PI-6 (85 ka BP) from Lake Petén Itzá, Guatemala (ICDP-2004/03)

DOI

Ostracodes and pollen preserved in a 75.9-m-long sediment core (PI-6) recovered from Lake Petén Itzá, Guatemala in 2006 were used to assess the magnitude and velocity of aquatic and terrestrial community responses during the last 85,000 years. The composite sediment sequence from three holes was recovered from a water depth of 71 m, and subsampled every ~ 20 cm for biological analysis. Our ostracode data (adults and juveniles) includes information on species abundances and richness, diversity index, DCA species scores along the first two DCA axes, stratigraphic DCAs (axes 1 and 2), ecological change and rates of ecological change. The following pollen data are provided as well: Taxa richness, diversity (pollen sum), DCA taxa scores along the first two DCA axes, stratigraphic DCAs (axes 1 and 2), ecological change and rates of ecological change.

Identifier
DOI https://doi.org/10.1594/PANGAEA.932006
Related Identifier https://doi.org/10.1016/j.quascirev.2012.01.025
Related Identifier https://doi.org/10.1111/j.1365-2699.2011.02618.x
Related Identifier https://doi.org/10.1017/qua.2020.124
Related Identifier https://doi.org/10.1007/s10933-011-9514-0
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.932006
Provenance
Creator Perez, Liseth; Correa-Metrio, Alexander
Publisher PANGAEA - Data Publisher for Earth & Environmental Science
Publication Year 2021
Funding Reference Deutsche Forschungsgemeinschaft, Bonn, 235297191; Deutsche Forschungsgemeinschaft, Bonn, 252760755; Deutsche Forschungsgemeinschaft, Bonn, 439719305; Deutsche Forschungsgemeinschaft, Bonn, 5448462
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Language English
Resource Type Collection of Datasets; Collection
Format application/zip
Size 5 datasets
Discipline Earth System Research
Spatial Coverage (-89.785 LON, 17.000 LAT)