Late Quaternary sea-level changes of the Persian Gulf
Authors: Lokier, S.W., Bateman, M.D., Larkin, N.R., Rye, P. and Stewart, J.R.
Journal: Quaternary Research (United States)
Volume: 84
Issue: 1
Pages: 69-81
eISSN: 1096-0287
ISSN: 0033-5894
DOI: 10.1016/j.yqres.2015.04.007
Abstract: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-Holocene whale 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 >. 1. 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.
https://eprints.bournemouth.ac.uk/22465/
Source: Scopus