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Average process length variation of the marine dinoflagellate cyst Operculodinium centrocarpum in the tropical and Southern Hemisphere Oceans: Assessing its potential as a palaeosalinity proxy

Verleye, Thomas; Mertens, Kenneth N; Young, Martin; Dale, Barrie; McMinn, A; Scott, Louis; Zonneveld, Karin A F; Louwye, Stephen


The study investigates the morphological variability of the dinoflagellate cyst Operculodinium centrocarpum (resting cyst of Protoceratium reticulatum) in core-top samples distributed over the Southern Hemisphere and the tropics in relation to sea-surface temperature (SST) and sea-surface salinity (SSS) at the corresponding sites. The process lengths show a moderate inverse relationship to summer SST (sSST) (R 2=0.44) and sSSS/sSST (R 2=0.4), however, lateral transport of cysts probably...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
Source: Marine Micropaleontology
DOI: 10.1016/j.marmicro.2012.02.001


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