Sediment and Microfossil Data from Core CHB-1, Estero Bay, Southwest Florida: A Late-Holocene Hurricane Record

Published: 22 September 2026| Version 1 | DOI: 10.17632/yrxfwx6ydh.1
Contributor:
Qiang Yao

Description

This dataset accompanies the manuscript “From Hurricane Irma to the Late Holocene: A Spatial Framework for Reconstructing Hurricane Variability in Southwest Florida.” It contains standardized z-score proxy data and raw microfossil counts from 125-cm sediment core CHB-1, collected from a mangrove-fringed back-barrier lagoon in Estero Bay, southwest Florida. The data include grain size, loss-on-ignition, charcoal, dinoflagellates, and foraminifera used to identify the Hurricane Irma overwash deposit and reconstruct late-Holocene hurricane variability over approximately the past 1,000 years.

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Sedimentology, Grain Size, Foram Micropaleontology, Charcoal, Dinoflagellata

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