The DOI matches its Crossref record.
An alternative astronomical calibration of the lower Pleistocene timescale based on ODP Site 677
Abstract
Ocean Drilling Program (ODP) Site 677 provided excellent material for high resolution stable isotope analysis of both benthonic and planktonic foraminifera through the entire Pleistocene and upper Pliocene. The oxygen isotope record is readily correlated with the SPECMAP stack (Imbrie et al. 1984) and with the record from DSDP 607 (Ruddiman et al. 1986) but a significantly better match with orbital models is obtained by departing from the timescale proposed by these authors below Stage 16 (620 000 years). It is the stronger contribution from the precession signal in the record from ODP Site 677 that provides the basis for the revised timescale. Our proposed modification to the timescale would imply that the currently adopted radiometric dates for the Matuyama–Brunhes boundary, the Jaramillo and Olduvai Subchrons and the Gauss–Matuyama boundary underestimate their true astronomical ages by between 5 and 7%.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
DeMets, C., Gordon, R. G., Argus, D. F., & Stein, S. (1994) · Geophysical Research Letters · doi:10.1029/94gl02118 · Cited by 3,462
The revolution that wasn't: a new interpretation of the origin of modern human behavior
Mcbrearty, S., & Brooks, A. S. (2000) · Journal of Human Evolution · doi:10.1006/jhev.2000.0435 · Cited by 2,718
Plio-Pleistocene African Climate
deMenocal, P. B. (1995) · Science · doi:10.1126/science.270.5233.53 · Cited by 1,241
Interglacials of the last 800,000 years
Past Interglacials Working Group of PAGES (2016) · Reviews of Geophysics · doi:10.1002/2015rg000482 · Cited by 606
Late Cenozoic Glaciations in Patagonia and Tierra del Fuego
Rabassa, J. (2008) · Developments in Quaternary Sciences · doi:10.1016/s1571-0866(07)10008-7 · Cited by 312
The chronology of the Last Glacial Maximum and deglacial events in central Argentine Patagonia
Hein, A. S., Hulton, N. R. J., Dunai, T. J., Sugden, D. E., Kaplan, M. R., & Xu, S. (2010) · Quaternary Science Reviews · doi:10.1016/j.quascirev.2010.01.020 · Cited by 158
Hominid Brain Evolution: Testing Climatic, Ecological, and Social Competition Models
Bailey, D. H., & Geary, D. C. (2009) · Human Nature · doi:10.1007/s12110-008-9054-0 · Cited by 116
Did Early Man reach Java during the Late Pliocene?
Sémah, F., Saleki, H., Falguères, C., Féraud, G., & Djubiantono, T. (2000) · Journal of Archaeological Science · doi:10.1006/jasc.1999.0482 · Cited by 84
Isotopic indicators of deformation in the Red Sea
Vita-Finzi, C., & Spiro, B. (2006) · Journal of Structural Geology · doi:10.1016/j.jsg.2006.03.014 · Cited by 4
Metadata
- Authors
- Shackleton, N. J., Berger, A., & Peltier, W. R.
- Venue
- Transactions of the Royal Society of Edinburgh: Earth Sciences
- Publisher
- Cambridge University Press (CUP)
- Published
- 1990
- Volume
- 81
- Issue
- 4
- Pages
- 251-261
- ISSN
- 0263-5933 (ISSN-L)
- 1473-7116
- OpenAlex
- W1993165032
- Cited by
- 1,631
- References
- 0
- FWCI
- 39.90
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
