Articles | Volume 12, issue 2
https://doi.org/10.5194/cp-12-387-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/cp-12-387-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Geochronological database and classification system for age uncertainties in Neotropical pollen records
Research group of Palaeoecology and Landscape Ecology,
Institute for Biodiversity and Ecosystem Dynamics (IBED), University of
Amsterdam, Science Park 904, 1098 XH Amsterdam, the
Netherlands
M. Blaauw
School of Geography, Archaeology & Palaeoecology,
Queen's University Belfast, Belfast, UK
H. Hooghiemstra
CORRESPONDING AUTHOR
Research group of Palaeoecology and Landscape Ecology,
Institute for Biodiversity and Ecosystem Dynamics (IBED), University of
Amsterdam, Science Park 904, 1098 XH Amsterdam, the
Netherlands
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Short summary
We present a review of chronological dating from ca. 1100 fossil pollen records in Central and South America. Additionally, a temporal quality assessment is implemented on 292 records from northwest South America, which include recalibrating 234 age models. This method evaluates uncertainties for inferred sample ages and chronologies. Important time windows on centennial-millennial climate variability are discussed for sample resolution (estimated years/sample) and temporal uncertainty.
We present a review of chronological dating from ca. 1100 fossil pollen records in Central and...