Genus

Cyrtia Dalman, 1828

Aiheeseen liittyvät julkaisut

Tsegelnjuk, P. D. 1976. Brahiopody i stratigrafiâ nižnego paleozoâ Volyno-Podolii. pp. 1-155. Naukova Dumka.

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

Rubel, M. 1970. Silurian Brachiopods Pentamerida and Spiriferida of Estonia. pp. 1-75. Valgus.

Rubel, M. 1970. On the distribution of brachiopods in the lowermost Llandovery of Estonia. Eesti NSV Teaduste Akadeemia Toimetised. Keemia, Geoloogia / Известия Академии наук Эстонской ССР. Химия. Геология 19, 1, 69-79. DOI:10.3176/chem.geol.1970.1.11

List of species

1. Cyrtia exporrecta (Wahlenberg, 1821) | Adavere Stage→Jaagarahu Stage

2. Cyrtia laevis Rubel, 1970 | Jaani Stage→Paadla Stage

3. Cyrtia trapezoidalis Hisinger, 1828 | Adavere Stage→Jaagarahu Stage

4. Cyrtia wenjukovi Tsegelnjuk, 1976 | Adavere Stage

Luokittelu

Organism group	Biota
Kingdom	Animalia
Phylum	Brachiopoda
Subphylum	Rhynchonelliformea
Class	Rhynchonellata
Order	Spiriferida
Suborder	Spiriferidina
Superfamily	Cyrtioidea
Family	Cyrtioidae
Subfamily	Cyrtiinae
Genus	Cyrtia
Species	exporrecta
	laevis
	nikiforovae
	trapezoidalis
	wenjukovi