Disphaeria balcanica (Baltes, 1971) Norvick in Norvick and Burger, 1976

NOW Thalassiphora. Originally (and now) Thalassiphora, subsequently Disphaeria, thirdly Subathua (combination not validly published), fourthly Spiniferites.
Taxonomic senior synonym: Pterospermopsis (as and now Thalassiphora) pelagica, according to Stover and Evitt (1978, p.194) — however, Sütő-Szentai (2000, p.162) retained Thalassiphora (as Spiniferites) balcanica.

Holotype: Baltes, 1971, pl.3, figs.3-7
Age: Early Paleocene