Description
Forty-one samples from the lower section (between approximately 370 and 495.5 mbsf) drilled at ODP Site 738 (southern Kerguelen Plateau) were analyzed for their palynomorph content. The majority proved to be palynologically barren. Twenty-one species and subspecies of dinoflagellate cysts were recorded, however, from the eight samples that proved productive. The irregular distribution of the cysts makes accurate age determinations difficult, particularly for the lower part of the succession. However, species recovered from Cores 119-738C-21R to 119-738C-23R indicate a latest Maastrichtian age.
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Metrics Over Time
Publication Details
Subfield
Biomedical Engineering
Field
Engineering
Domain
Physical Sciences
Confidence Score
86%
Source
Open Alex
Keywords
Sample code/labelIsabelidinium glabrumOdontochitina costataOligosphaeridium complexCassiculosphaeridia reticulataAchomosphaera ramuliferaImpagidinium cristatumManumiella sp.Spiniferites ramosus reticulatusManumiella druggiiImpagidinium sp.Samlandia carnarvonensisSpiniferites ramosus ramosusAlisocysta circumtabulataManumiella seelandicaPalaeocystodinium sp.Alisocysta margaritaElytrocysta sp.Pterodinium cingulatumPterodinium cingulatum cingulatumAlisocysta reticulataDrilling/drill rigDSDP/ODP/IODP sample designationLeg119Joides ResolutionOcean Drilling Program (ODP)