Table T3. Calcareous nannofossil biostratigraphic data used for splice correlation, Hole U1318A.
Datum | Age (Ma) |
---|---|
FAD Emiliania huxleyi | 0.26 |
LAD Pseudoemilinia lacunosa | 0.46 |
ACM small Gephyrocapsa | 0.96 |
LAD Helicosphaera sellii | 1.22 |
LAD Calcidiscus macintyrei | 1.59 |
LAD Sphenolithus spp. | 3.60 |
LAD Reticulofenestra pseudoumbilica | 3.60 |
LAD Discoaster bollii | 9.10 |
FAD Cyclicargolithus floridanus | 13.24 |
LAD Sphenolithus heteromorphus | 13.60 |
LAD Helicosphaera ampliaperta | 15.60 |
LAD Discoaster deflandrei | 16.24 |
Discoaster exilis | Zone CN3–CN4 |
Note: FAD = first appearance datum, LAD = last appearance datum, ACM = acme zone.
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