Late Quaternary sea-level changes of the Persian Gulf.

Lokier, S. W., Bateman, M. D. , Larkin, N. R. , Rye, P. and Stewart, J. R., 2015. Late Quaternary sea-level changes of the Persian Gulf. Quaternary Research, 84 (1), 69 - 81 .

Full text available as:

YQRES-D-14-00149R1 no comments.pdf - Accepted Version


DOI: 10.1016/j.yqres.2015.04.007


Late Quaternary reflooding of the Persian Gulf climaxed with the mid-Holocene highstand previously variously dated between 6 and 3.4 ka. Examination of the stratigraphic and paleoenvironmental context of a mid- Holocenewhale beaching allows us to accurately constrain the timing of the transgressive, highstand and regressive phases of the mid- to late Holocene sea-level highstand in the Persian Gulf. Mid-Holocene transgression of the Gulf surpassed today's sea level by 7100–6890 cal yr BP, attaining a highstand of N1 m above current sea level shortly after 5290–4570 cal yr BP before falling back to current levels by 1440–1170 cal yr BP. The cetacean beached into an intertidal hardground pond during the transgressive phase (5300–4960 cal yr BP) with continued transgression interring the skeleton in shallow-subtidal sediments. Subsequent relative sea-level fall produced a forced regression with consequent progradation of the coastal system. These new ages refine previously reported timings for the mid- to late Holocene sea-level highstand published for other regions. By so doing, they allow us to constrain the timing of this correlatable global eustatic event more accurately.

Item Type:Article
Group:Faculty of Science and Technology
ID Code:22465
Deposited By: Unnamed user with email symplectic@symplectic
Deposited On:22 Sep 2015 08:45
Last Modified:01 Jul 2016 01:08


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