Optical dating of cobble surfaces determines the chronology of Holocene beach ridges in Greenland

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Optical dating of cobble surfaces determines the chronology of Holocene beach ridges in Greenland. / Souza, Priscila E.; Sohbati, Reza; Murray, Andrew S.; Clemmensen, Lars B.; Kroon, Aart; Nielsen, Lars.

In: Boreas, Vol. 50, No. 2, 2021, p. 606-618.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Souza, PE, Sohbati, R, Murray, AS, Clemmensen, LB, Kroon, A & Nielsen, L 2021, 'Optical dating of cobble surfaces determines the chronology of Holocene beach ridges in Greenland', Boreas, vol. 50, no. 2, pp. 606-618. https://doi.org/10.1111/bor.12507

APA

Souza, P. E., Sohbati, R., Murray, A. S., Clemmensen, L. B., Kroon, A., & Nielsen, L. (2021). Optical dating of cobble surfaces determines the chronology of Holocene beach ridges in Greenland. Boreas, 50(2), 606-618. https://doi.org/10.1111/bor.12507

Vancouver

Souza PE, Sohbati R, Murray AS, Clemmensen LB, Kroon A, Nielsen L. Optical dating of cobble surfaces determines the chronology of Holocene beach ridges in Greenland. Boreas. 2021;50(2):606-618. https://doi.org/10.1111/bor.12507

Author

Souza, Priscila E. ; Sohbati, Reza ; Murray, Andrew S. ; Clemmensen, Lars B. ; Kroon, Aart ; Nielsen, Lars. / Optical dating of cobble surfaces determines the chronology of Holocene beach ridges in Greenland. In: Boreas. 2021 ; Vol. 50, No. 2. pp. 606-618.

Bibtex

@article{f71b006e221c4f0187ac1189845a0f7b,
title = "Optical dating of cobble surfaces determines the chronology of Holocene beach ridges in Greenland",
abstract = "We constrain the age of a cobble beach ridge system in Greenland using Optically Stimulated Luminescence (OSL) dating of buried cobble surfaces. Luminescence signals fromsix cobbles are measured using infrared (IR) stimulation at 50 degrees C(IR50) and 180 degrees C(pIRIR(180)); these cobbles represent four progressively younger beach ridges lying between similar to 35 and similar to 6 mabove present sea level. Luminescence-depth profiles show that the IR50 signals in all the samples and pIRIR(180) signals in four out of six samples are well bleached to depths >1.2 mminto the cobble surfaces. Equivalent doses in well-bleached cobble surface slices (i.e.",
author = "Souza, {Priscila E.} and Reza Sohbati and Murray, {Andrew S.} and Clemmensen, {Lars B.} and Aart Kroon and Lars Nielsen",
year = "2021",
doi = "10.1111/bor.12507",
language = "English",
volume = "50",
pages = "606--618",
journal = "Boreas",
issn = "0300-9483",
publisher = "Wiley-Blackwell",
number = "2",

}

RIS

TY - JOUR

T1 - Optical dating of cobble surfaces determines the chronology of Holocene beach ridges in Greenland

AU - Souza, Priscila E.

AU - Sohbati, Reza

AU - Murray, Andrew S.

AU - Clemmensen, Lars B.

AU - Kroon, Aart

AU - Nielsen, Lars

PY - 2021

Y1 - 2021

N2 - We constrain the age of a cobble beach ridge system in Greenland using Optically Stimulated Luminescence (OSL) dating of buried cobble surfaces. Luminescence signals fromsix cobbles are measured using infrared (IR) stimulation at 50 degrees C(IR50) and 180 degrees C(pIRIR(180)); these cobbles represent four progressively younger beach ridges lying between similar to 35 and similar to 6 mabove present sea level. Luminescence-depth profiles show that the IR50 signals in all the samples and pIRIR(180) signals in four out of six samples are well bleached to depths >1.2 mminto the cobble surfaces. Equivalent doses in well-bleached cobble surface slices (i.e.

AB - We constrain the age of a cobble beach ridge system in Greenland using Optically Stimulated Luminescence (OSL) dating of buried cobble surfaces. Luminescence signals fromsix cobbles are measured using infrared (IR) stimulation at 50 degrees C(IR50) and 180 degrees C(pIRIR(180)); these cobbles represent four progressively younger beach ridges lying between similar to 35 and similar to 6 mabove present sea level. Luminescence-depth profiles show that the IR50 signals in all the samples and pIRIR(180) signals in four out of six samples are well bleached to depths >1.2 mminto the cobble surfaces. Equivalent doses in well-bleached cobble surface slices (i.e.

U2 - 10.1111/bor.12507

DO - 10.1111/bor.12507

M3 - Journal article

VL - 50

SP - 606

EP - 618

JO - Boreas

JF - Boreas

SN - 0300-9483

IS - 2

ER -

ID: 261381705