2 datasets found

Sediment depth is given in mbsf. Nannofossils were examined at 1000x magnification under a Nikon E600 polarizing light microscope.

Species abundance: D = dominant (>50 %), A = abundant (10-50 %), C = common (1-10 %), F = few (0.1-1 %), R = rare (<0.1 %), - = not present, cf = confer, ? = questioinable...