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dc.contributor.authorBurney, David A.
dc.date.accessioned2021-02-11T21:32:26Z
dc.date.available2021-02-11T21:32:26Z
dc.date.issued2002-01-01
dc.identifier.citationBurney, D. A. (2002). Late Quaternary chronology and stratigraphy of twelve sites on Kaua‘i. Radiocarbon, 44(1), 13-44.
dc.identifier.issn0033-8222
dc.identifier.doi10.1017/S003382220006464X
dc.identifier.urihttp://hdl.handle.net/10150/654523
dc.description.abstractTwelve new sites on Kaua'i provide an island-wide view of late Quaternary (near time) environments on the oldest of the major Hawaiian Islands. Radiocarbon-dated lithologies are compared for estuarine sites on windward and leeward coasts, interior peat bogs ranging from 169 to 1220 m in elevation, prehistoric fishponds, and a sinkhole paleolake in the Maha'ulepu cave system. Terrestrial sedimentation begins in many coastal sites about 6000 cal BP, as sea level approached modern levels. Prehuman sedimentation rates were quite low in all these sites, generally <2 mm/yr, although coastal sites in the late Holocene were subject to major episodic sediment influx from extreme events, including tsunamis, hurricanes, and floods. Interior sites are generally older, having accumulated humic clay and peat layers at least since the late Pleistocene. Since the arrival of humans less than two millennia ago, sedimentation rates have increased in some coastal sites, and further local increases (as much as two orders of magnitude) have occurred since European arrival. Evidence from sites containing fossils of extinct terrestrial snails is consistent with the hypothesis that human-caused extinctions have proceeded in three phases, corresponding to losses (generally the largest species) occurring soon after the arrival of the first humans, followed by a second wave of extinction in late prehistoric times, and a third after European colonization. Dating of sediments from fishponds constructed or enhanced by prehistoric Polynesians suggests that this early form of aquaculture was initiated on Kaua'i by about 830 +/50 BP. The most elaborate example of fishpond construction in the Hawaiian Islands, the Alekoko or Menehune fishpond on Kaua) i's southeast coast, was probably undertaken by 580 +/30 BP.
dc.language.isoen
dc.publisherDepartment of Geosciences, The University of Arizona
dc.relation.urlhttp://radiocarbon.webhost.uits.arizona.edu/
dc.rightsCopyright © by the Arizona Board of Regents on behalf of the University of Arizona. All rights reserved.
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjectKauai
dc.subjectKauai County Hawaii
dc.subjectestuarine environment
dc.subjectlithostratigraphy
dc.subjectHawaii
dc.subjectEast Pacific Ocean Islands
dc.subjectOceania
dc.subjectPolynesia
dc.subjectcoastal environment
dc.subjectupper Quaternary
dc.subjectmires
dc.subjectbogs
dc.subjectHolocene
dc.subjectUnited States
dc.subjectsediments
dc.subjectCenozoic
dc.subjectQuaternary
dc.subjectC 14
dc.subjectcarbon
dc.subjectdates
dc.subjectisotopes
dc.subjectradioactive isotopes
dc.subjectabsolute age
dc.titleLate Quaternary Chronology and Stratigraphy of Twelve Sites on Kaua'i
dc.typeArticle
dc.typetext
dc.identifier.journalRadiocarbon
dc.description.collectioninformationThe Radiocarbon archives are made available by Radiocarbon and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information.
dc.eprint.versionFinal published version
dc.description.admin-noteMigrated from OJS platform February 2021
dc.source.volume44
dc.source.issue1
dc.source.beginpage13
dc.source.endpage44
refterms.dateFOA2021-02-11T21:32:26Z


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