Subfamily

Spirigerinae Rzhonsnitskaya, 1974

Selection of related publications

Baarli, B. G. 2021. Plectatrypinae and other ribbed atrypides succeeding the end Ordovician extinction event, Central Oslo Region, Norway. Journal of Paleontology 95, 1, 75-105. DOI:10.1017/jpa.2020.69

Hints, L., Hints, O., Nemliher, R., Nõlvak, J. 2007. Hulterstad brachiopods and associated faunas in the Vormsi Stage (Upper Ordovician, Katian) of the Lelle core, Central Estonia. Estonian Journal of Earth Sciences 56, 3, 131-142.

Copper, P. 2004. Silurian (Late Llandovery-Ludlow) Atrypid Brachiopods from Gotland, Sweden, and Welsh Borderlands, Great Britain. pp. 1-219. DOI:10.1139/9780660190112

Bassett, M. G., Cocks, L. R. M. 1974. A review of Silurian brachiopods from Gotland. Fossils and Strata 3, 1-56.

Jaanusson, V. 1956. Untersuchungen über den oberordovizischen Lyckholm-Stufenkomplex in Estland. Bulletin of the Geological Institutions of the University of Uppsala 36, 369-400.

List of species

1. Eospirigerina gaspeensis (Cooper, 1930) | Hirnantian→Rhuddanian

2. Eospirigerina porkuniana Rubel, 1970 | Porkuni Stage→Juuru Stage

3. Euroatrypa? sigridi Baarli, 2021 | Rhuddanian→Aeronian

4. Schachriomonia spiraensis Baarli, 2021

5. Spirigerina costata (Lindström, 1861) | Ludlow

6. Spirigerina marginalis (Dalman, 1828) | Wenlock→Ludlow

7. Spirigerina quinquecostata (Munthe, 1910) | Ludlow

Klassificering

Organism group	Biota
Kingdom	Animalia
Phylum	Brachiopoda
Subphylum	Rhynchonelliformea
Class	Rhynchonellata
Order	Atrypida
Suborder	Atrypidina
Superfamily	Atrypoidea
Family	Atrypinidae
Subfamily	Atrypininae
	Clintonellinae
	Plectatrypinae
	Spirigerinae
Genus	Eospirigerina
	Euroatrypa
	Schachriomonia
	Spirigerina