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Spatial and temporal trends in exhumation of the Eastern Himalaya and syntaxis as determined from a multi-technique detrital thermochronological study of the Bengal Fan

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Spatial and temporal trends in exhumation of the Eastern Himalaya and syntaxis as determined from a multi-technique detrital thermochronological study of the Bengal Fan. / Najman, Yanina Manya Rachel; Mark, Chris; Barfod, Dan et al.
In: Geological Society of America Bulletin, Vol. 131, No. 9-10, 01.09.2019, p. 1607-1622.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Najman, YMR, Mark, C, Barfod, D, Carter, A, Parrish, R, Chew, D & Gemignani, L 2019, 'Spatial and temporal trends in exhumation of the Eastern Himalaya and syntaxis as determined from a multi-technique detrital thermochronological study of the Bengal Fan', Geological Society of America Bulletin, vol. 131, no. 9-10, pp. 1607-1622. https://doi.org/10.1130/B35031.1

APA

Najman, Y. M. R., Mark, C., Barfod, D., Carter, A., Parrish, R., Chew, D., & Gemignani, L. (2019). Spatial and temporal trends in exhumation of the Eastern Himalaya and syntaxis as determined from a multi-technique detrital thermochronological study of the Bengal Fan. Geological Society of America Bulletin, 131(9-10), 1607-1622. https://doi.org/10.1130/B35031.1

Vancouver

Najman YMR, Mark C, Barfod D, Carter A, Parrish R, Chew D et al. Spatial and temporal trends in exhumation of the Eastern Himalaya and syntaxis as determined from a multi-technique detrital thermochronological study of the Bengal Fan. Geological Society of America Bulletin. 2019 Sept 1;131(9-10):1607-1622. Epub 2019 Mar 29. doi: 10.1130/B35031.1

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Bibtex

@article{b57598343e17482da646f3814e081cb6,
title = "Spatial and temporal trends in exhumation of the Eastern Himalaya and syntaxis as determined from a multi-technique detrital thermochronological study of the Bengal Fan",
abstract = "The Bengal Fan provides a Neogene record of Eastern and Central Himalaya exhumation. We provide the first detrital thermochronological study (apatite and rutile U-Pb, mica Ar-Ar, zircon fission track) of sediment samples collected during International Ocean Discovery Program (IODP) Expedition 354 to the mid-Bengal Fan. Our data from rutile and zircon fission-track thermochronometry show a shift in lag times over the interval 5.59-3.47 Ma. The oldest sample with a lag time of 6 m.y.) has a depositional age of 5.594.50 Ma, and the zircon and rutile populations then show a static peak until >12 Ma. This interval, from 5.59-4.50 Ma to >12 Ma, is most easily interpreted as recording passive erosion of the Greater Himalaya. However, single grains with lag times of",
author = "Najman, {Yanina Manya Rachel} and Chris Mark and Dan Barfod and Andy Carter and Randy Parrish and David Chew and Lorenzo Gemignani",
year = "2019",
month = sep,
day = "1",
doi = "10.1130/B35031.1",
language = "English",
volume = "131",
pages = "1607--1622",
journal = "Geological Society of America Bulletin",
issn = "0016-7606",
publisher = "Geological Society of America",
number = "9-10",

}

RIS

TY - JOUR

T1 - Spatial and temporal trends in exhumation of the Eastern Himalaya and syntaxis as determined from a multi-technique detrital thermochronological study of the Bengal Fan

AU - Najman, Yanina Manya Rachel

AU - Mark, Chris

AU - Barfod, Dan

AU - Carter, Andy

AU - Parrish, Randy

AU - Chew, David

AU - Gemignani, Lorenzo

PY - 2019/9/1

Y1 - 2019/9/1

N2 - The Bengal Fan provides a Neogene record of Eastern and Central Himalaya exhumation. We provide the first detrital thermochronological study (apatite and rutile U-Pb, mica Ar-Ar, zircon fission track) of sediment samples collected during International Ocean Discovery Program (IODP) Expedition 354 to the mid-Bengal Fan. Our data from rutile and zircon fission-track thermochronometry show a shift in lag times over the interval 5.59-3.47 Ma. The oldest sample with a lag time of 6 m.y.) has a depositional age of 5.594.50 Ma, and the zircon and rutile populations then show a static peak until >12 Ma. This interval, from 5.59-4.50 Ma to >12 Ma, is most easily interpreted as recording passive erosion of the Greater Himalaya. However, single grains with lag times of

AB - The Bengal Fan provides a Neogene record of Eastern and Central Himalaya exhumation. We provide the first detrital thermochronological study (apatite and rutile U-Pb, mica Ar-Ar, zircon fission track) of sediment samples collected during International Ocean Discovery Program (IODP) Expedition 354 to the mid-Bengal Fan. Our data from rutile and zircon fission-track thermochronometry show a shift in lag times over the interval 5.59-3.47 Ma. The oldest sample with a lag time of 6 m.y.) has a depositional age of 5.594.50 Ma, and the zircon and rutile populations then show a static peak until >12 Ma. This interval, from 5.59-4.50 Ma to >12 Ma, is most easily interpreted as recording passive erosion of the Greater Himalaya. However, single grains with lag times of

U2 - 10.1130/B35031.1

DO - 10.1130/B35031.1

M3 - Journal article

VL - 131

SP - 1607

EP - 1622

JO - Geological Society of America Bulletin

JF - Geological Society of America Bulletin

SN - 0016-7606

IS - 9-10

ER -