Spiniferites frigidus

frigidus Harland and Reid in Harland et al., 1980, p.213-216, figs.2A-J; text-fig.3.  Holotype: Harland et al., 1980, figs.2G-J.  Taxonomic junior synonym: Rottnestia amphicavata, according to Bujak (1984, p.191) - however, de Vernal et al. (1992, p.324) retained Rottnestia amphicavata.  Age: Holocene.

Parent: Spiniferites