Achomosphaera linifera
From dinoflaj3
linifera (Cookson and Eisenack, 1967b, p.253, pl.40, fig.9; pl.41, figs.7–8) Stover and Evitt, 1978, p.138–139. Holotype: Cookson and Eisenack, 1967b, pl.41, fig.8. Originally Baltisphaeridium (Appendix A), subsequently Taeniophora, thirdly (and now) Achomosphaera. Age: late Paleocene.
Parent: Achomosphaera