Pithonella tuberculata
From dinoflaj3
"tuberculata" Pflaumann and Krasheninnikov, 1978, p.820–821, pl.1, figs.7a–c,8. Holotype: Pflaumann and Krasheninnikov, 1978, pl.1, figs.7a–c. NOW Alasphaera. Originally Pithonella, subsequently (and now) Alasphaera. Taxonomic junior synonyms: Alasphaera verrucosa, according to Keupp (1981, p.55); Alasphaera caudata, according to Monnet (1993, p.41), who considered Alasphaera caudata to be the senior name. Age: late Valanginian–early Hauterivian.
Parent: Pithonella