Chiropteridium brevifolium
From dinoflaj2
"brevifolium" Schindler, 1992, p.204-206, figs.6a-d. Holotype: Schindler, 1992, fig.6b. Taxonomic Senior Synonym: Chiropteridium lobospinosum, according to Pross (1997, p.102). Age: mid Oligocene.
Parent: Chiropteridium