The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.
800,000 Years of Abrupt Climate Variability
Abstract
The tip of a projectile point made of mastodon bone is embedded in a rib of a single disarticulated mastodon at the Manis site in the state of Washington. Radiocarbon dating and DNA analysis show that the rib is associated with the other remains and dates to 13,800 years ago. Thus, osseous projectile points, common to the Beringian Upper Paleolithic and Clovis, were made and used during pre-Clovis times in North America. The Manis site, combined with evidence of mammoth hunting at sites in Wisconsin, provides evidence that people were hunting proboscideans at least two millennia before Clovis.
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Cites
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Metadata
- Authors
- Barker, S., Knorr, G., Edwards, R. L., Parrenin, F., Putnam, A. E., Skinner, L. C., Wolff, E., & Ziegler, M.
- Affiliations
- Cardiff University (GB)
- Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung (DE)
- University of Minnesota (US)
- Centre National de la Recherche Scientifique (FR)
- University of Maine (US)
- University of Cambridge (GB)
- British Antarctic Survey (GB)
- Corresponding author
- Barker, Stephen
- ORCID
- Venue
- Science
- Published
- 2011-10-21
- Volume
- 334
- Issue
- 6054
- Pages
- 347-351
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2091531838
- Cited by
- 420
- References
- 33
- Citations by year
- 2026: 11 · 2025: 27 · 2024: 31 · 2023: 34 · 2022: 38 · 2021: 43 · 2020: 31 · 2019: 29 · 2018: 31 · 2017: 27 · 2016: 23 · 2015: 29 · 2014: 29 · 2013: 25 · 2012: 10
- FWCI
- 11.82
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Science (publishedVersion)
- PubMed (publishedVersion)
- Department of Earth Sciences EPrints Repository (acceptedVersion)
- Helmholtz-Zentrum für Polar-und Meeresforschung (Alfred-Wegener-Institut) (submittedVersion)
- NERC Open Research Archive (Natural Environment Research Council) (submittedVersion)
- Funders
- Natural Environment Research Council (NE/F002734/1, bas0100024, NE/G004021/1)
- Topics
- Physical Sciences › Earth and Planetary Sciences › Atmospheric Science › Geology and Paleoclimatology Research
- Physical Sciences › Environmental Science › Global and Planetary Change › Climate variability and models
- Physical Sciences › Earth and Planetary Sciences › Atmospheric Science › Tree-ring climate responses
- Keywords
- bipolar seesaw, Greenland ice cores, speleothem chronology, millennial-scale climate oscillations, glacial terminations, Pleistocene climate, paleoclimate simulation
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