2 datasets found

The onset of the first sustained Antarctic glaciation at the Eocene-Oligocene Transition (~34 Ma; EOT) was marked by several changes in calcareous nannofossils coinciding with...

Sediment depth is given in mbsf. Abundance: V = very abundant, A = abundant, C = common, Fr = frequent, F = few, R = rare, B = barren, ? = questionable, * = reworked....