The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.
Trace element evidence from seamounts for recycled oceanic crust in the Eastern Pacific mantle
Abstract
We present trace element data for 80 samples from about 50 seamounts in the east equatorial Pacific near the East Pacific . Rise. These data indicate that the heterogeneous mantle source that supplies the seamounts consists of two components: 1 . an extremely depleted component, much more depleted than estimates of the source of depleted MORB; and 2 an enriched component even more enriched than average OIB. The depleted component shows large variations in ZrrHf, NbrTa, RbrCs, CerPb, and ThrU that are correlated with each other and with LarSm, indicating that these paired elements do fractionate from each other in some oceanic basalts. The order of incompatibility of trace elements we find differs slightly from that found elsewhere. For example, for seamounts, we find that D f D - D f D. In comparison with Th and U, Nb Th Ta U the enriched component shows anomalous enrichments of Ta and Nb. Since such fractionations are characteristic of subduction zones, we suggest that the most likely ultimate source of the enriched component is recycled ocean crust.
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Cites
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Nb and Pb in oceanic basalts: new constraints on mantle evolution
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Cited by
Growth of early continental crust by partial melting of eclogite
Rapp, R. P., Shimizu, N., & Norman, M. D. (2003) · Nature · doi:10.1038/nature02031 · Cited by 774
Mantle Melting and Melt Extraction Processes beneath Ocean Ridges: Evidence from Abyssal Peridotites
Niu, Y. (1997) · Journal of Petrology · doi:10.1093/petroj/38.8.1047 · Cited by 561
Self-citationRutile-Bearing Refractory Eclogites: Missing Link Between Continents and Depleted Mantle
Rudnick, R. L., Barth, M., Horn, I., & McDonough, W. F. (2000) · Science · doi:10.1126/science.287.5451.278 · Cited by 538
PERTERMANN, M. (2003) · Journal of Petrology · doi:10.1093/petrology/egg074 · Cited by 441
Wang, Q., Wyman, D. A., Xu, J., Dong, Y., Vasconcelos, P. M., Pearson, N., Wan, Y., Dong, H., Li, C., Yu, Y., et al. (2008) · Earth and Planetary Science Letters · doi:10.1016/j.epsl.2008.04.034 · Cited by 406
Metadata
- Authors
- NIU, Y., & BATIZA, R.
- Venue
- Earth and Planetary Science Letters
- Publisher
- Elsevier BV
- Published
- 1997-05
- Volume
- 148
- Issue
- 3-4
- Pages
- 471-483
- ISSN
- 0012-821X (ISSN-L)
- OpenAlex
- W2164064321
- Cited by
- 401
- References
- 28
- FWCI
- 12.80
- Type
- journal article
- Language
- en
- Open access
- closed
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- NIU, Y., & BATIZA, R. (1997). Trace element evidence from seamounts for recycled oceanic crust in the Eastern Pacific mantle. Earth and Planetary Science Letters. https://doi.org/10.1016/s0012-821x(97)00048-4
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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