Difference between revisions of "Tenua bifidis"

Revision as of 14:08, 2 December 2016

"bifidis" Jiabo, 1978, p.51-52, pl.22, figs.7-16.  Holotype: Jiabo, 1978, pl.22, fig.8.  NOW Sentusidinium.  Originally Tenua Eisenack, subsequently Cleistosphaeridium?, thirdly (and now) Sentusidinium.  Age: Early Tertiary.