Protozoa - Archaeospicularia - Palaeospiculidae
Alternative spelling: Palaeospiculumidae
Full reference: M.-Z. Won and R. Below. 1999. Cambrian Radiolaria from the Georgina Basin, Queensland, Australia. Micropaleontology 45(4):325-363
Parent taxon: Archaeospicularia according to P. Noble et al. 2017
See also Maletz and Bruton 2008, Won and Below 1999, Won and Iams 2002 and Won et al. 2007
Sister taxa: Archeoentactiniidae, Echidninacea, Echidninidae, Protoentactiniidae, Secuicollactacea, Secuicollactidae
Subtaxa: Neopalaeospiculum Palaeospiculum Ramuspiculum Svalbardospiculum
Distribution:
• Ordovician of Canada (2: Newfoundland and Labrador collections), Norway (1)
• Cambrian of Australia (3), Canada (5: Newfoundland and Labrador)
Total: 11 collections including 32 occurrences