Pareodinia diceras
From dinoflaj3
"diceras" (Cookson and Eisenack, 1960b, p.256–257, pl.39, fig.1) Below, 1990, p.65. Emendation: Fisher and Riley, 1980, p.323, as Kalyptea diceras. Holotype: Cookson and Eisenack, 1960b, pl.39, fig.1. NOW Kalyptea. Originally (and now) Kalyptea, subsequently Komewuia, thirdly Pareodinia. Taxonomic junior synonym: Kalyptea jurassica, according to Below (1990, p.65). Age: Tithonian.
Parent: Pareodinia