Tringadinium bjaerkei

*bjaerkei Riding and Helby, 2001e, p.128,130–131, figs.10A–T,11A–T.  Holotype: Riding and Helby, 2001e, figs.10Q–S.  Taxonomic junior synonym: Bulbosia tithonica (name not validly published), according to Riding and Helby (2001e, p.128).  Age: Callovian–Berriasian.

Parent: Tringadinium