Chiropteridium brevifolium
From dinoflaj3
"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: middle Oligocene.
Parent: Chiropteridium