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

doi:doi:10.1594/PANGAEA.932006

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

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.

Data and Resources

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Cite this as

Perez, Liseth, Correa-Metrio, Alexander (2021). Dataset: Freshwater ostracode and pollen data of sediment core PI-6 (85 ka BP) from Lake Petén Itzá, Guatemala (ICDP-2004/03). https://doi.org/10.1594/PANGAEA.932006

DOI retrieved: 2021

Additional Info

Field	Value
Imported on	November 30, 2024
Last update	November 30, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.932006
Author	Perez, Liseth
Given Name	Liseth
Family Name	Perez
More Authors	Correa-Metrio, Alexander
Source Creation	2021
Publication Year	2021
Resource Type	application/zip - filename: ICDP-2004-03-PI6_ostracods_pollen
Subject Areas	Name: LandSurface Name: Lithosphere
Related Identifiers	Title: Rapid climate change and no-analog vegetation in lowland Central America during the last 86,000 years Identifier: https://doi.org/10.1016/j.quascirev.2012.01.025 Type: DOI Relation: References Year: 2012 Source: Quaternary Science Reviews Authors: Correa-Metrio Alexander , Bush Mark B , Cabrera Kenneth R T , Shannon Sully , Brenner Mark , Hodell David A , Escobar Jaime , Guilderson Thompson P , Correa-Metrio Alexander , Bush Mark B , Hodell David A , Brenner Mark , Escobar Jaime , Guilderson Thompson P , Perez Liseth , Correa-Metrio Alexander , Cohuo Sergio , Macario-González Laura Anahí , Echeverría-Galindo Paula Gabriela , Brenner Mark , Curtis Jason H , Kutterolf Steffen , Stockhecke Mona , Schenk Frederik , Bauersachs Thorsten , Schwalb Antje , Perez Liseth , Frenzel Peter , Brenner Mark , Escobar Jaime , Hoelzmann Philipp , Scharf Burkhard , Schwalb Antje . Title: The influence of abrupt climate change on the ice-age vegetation of the Central American lowlands Identifier: https://doi.org/10.1111/j.1365-2699.2011.02618.x Type: DOI Relation: References Year: 2012 Source: Journal of Biogeography Authors: Correa-Metrio Alexander , Bush Mark B , Cabrera Kenneth R T , Shannon Sully , Brenner Mark , Hodell David A , Escobar Jaime , Guilderson Thompson P , Correa-Metrio Alexander , Bush Mark B , Hodell David A , Brenner Mark , Escobar Jaime , Guilderson Thompson P , Perez Liseth , Correa-Metrio Alexander , Cohuo Sergio , Macario-González Laura Anahí , Echeverría-Galindo Paula Gabriela , Brenner Mark , Curtis Jason H , Kutterolf Steffen , Stockhecke Mona , Schenk Frederik , Bauersachs Thorsten , Schwalb Antje , Perez Liseth , Frenzel Peter , Brenner Mark , Escobar Jaime , Hoelzmann Philipp , Scharf Burkhard , Schwalb Antje . Title: Ecological turnover in neotropical freshwater and terrestrial communities during episodes of abrupt climate change Identifier: https://doi.org/10.1017/qua.2020.124 Type: DOI Relation: References Year: 2021 Source: Quaternary Research Authors: Correa-Metrio Alexander , Bush Mark B , Cabrera Kenneth R T , Shannon Sully , Brenner Mark , Hodell David A , Escobar Jaime , Guilderson Thompson P , Correa-Metrio Alexander , Bush Mark B , Hodell David A , Brenner Mark , Escobar Jaime , Guilderson Thompson P , Perez Liseth , Correa-Metrio Alexander , Cohuo Sergio , Macario-González Laura Anahí , Echeverría-Galindo Paula Gabriela , Brenner Mark , Curtis Jason H , Kutterolf Steffen , Stockhecke Mona , Schenk Frederik , Bauersachs Thorsten , Schwalb Antje , Perez Liseth , Frenzel Peter , Brenner Mark , Escobar Jaime , Hoelzmann Philipp , Scharf Burkhard , Schwalb Antje . Title: Late Quaternary (24–10 ka BP) environmental history of the Neotropical lowlands inferred from ostracodes in sediments of Lago Petén Itzá, Guatemala Identifier: https://doi.org/10.1007/s10933-011-9514-0 Type: DOI Relation: References Year: 2011 Source: Journal of Paleolimnology Authors: Correa-Metrio Alexander , Bush Mark B , Cabrera Kenneth R T , Shannon Sully , Brenner Mark , Hodell David A , Escobar Jaime , Guilderson Thompson P , Correa-Metrio Alexander , Bush Mark B , Hodell David A , Brenner Mark , Escobar Jaime , Guilderson Thompson P , Perez Liseth , Correa-Metrio Alexander , Cohuo Sergio , Macario-González Laura Anahí , Echeverría-Galindo Paula Gabriela , Brenner Mark , Curtis Jason H , Kutterolf Steffen , Stockhecke Mona , Schenk Frederik , Bauersachs Thorsten , Schwalb Antje , Perez Liseth , Frenzel Peter , Brenner Mark , Escobar Jaime , Hoelzmann Philipp , Scharf Burkhard , Schwalb Antje .