Suborder

Syntrophiidina Ulrich et Cooper, 1936

Aiheeseen liittyvät julkaisut
Toom, U., Vinn, O., Isakar, M., Madison, A., Hints, O. 2020. Small faecal pellets in Ordovician shelly fossils from Estonia, Baltoscandia. Estonian Journal of Earth Sciences 69, 1, 1-19. DOI:10.3176/earth.2020.01
Harper, D. A. T., Popov, L. E., Holmer, L. E. 2017. Brachiopods: origin and early history. Palaeontology 60, 5, 609-631. DOI:10.1111/pala.12307
Popov, L. E., Egerquist, E., Zuykov, M. A. 2005. Ordovician (Arenig–Caradoc) Syntrophiidine brachiopods from the East Baltic region. Palaeontology 48, 4, 739-761. DOI:10.1111/j.1475-4983.2005.00487.x
Spjeldnæs, N. 1957. The Middle Ordovician of the Oslo Region, Norway: 9. Brachiopods of the family Porambonitidae. Norsk Geologisk Tidsskrift 37, 1, 215-228.
Heinrichson, T. 1932. Über Porambonites wahli n. sp., aus der ordovizischen Jõhvi-Stufe D1 Estlands. Eesti Loodusteaduse Arhiiv X, 3, 157-166. K. Mattieseni trükikoda.
Öpik, A. 1927. Beiträge zur Kenntnis der Kukruse-(C2-) Stufe in Eesti. II. Tartu Ülikooli Geoloogia Instituudi Toimetused 10, 1-35.
Bekker, H. 1921. The Kuckers stage of the Ordovician Rocks in NE Estonia. Acta et Commentationes Universitatis Tartuensis II, 1, 1-92.
Eichwald, E. 1856. Beitrag zur geographischen Verbreitung der fossilen Thiere Russlands. Alte Periode. (Fortsetzung). Bulletin of the Moscow Society of Naturalists. Geological series 29, II, 406-453.
List of species
2. Porambonites (Equirostra) aequirostris Schlotheim, 1820 | Lasnamägi Stage→Kukruse Stage
3. Porambonites (Equirostra) baueri Noetling, 1883 | Kukruse Stage→Haljala Stage
6. Porambonites (Porambonites) gigas Schmidt, 1858 | Vormsi Stage→Pirgu Stage
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Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumBrachiopoda
SubphylumRhynchonelliformea
ClassRhynchonellata
OrderPentamerida
SuborderPentameridina
Syntrophiidina
SuperfamilyPorambonitoidea
Camerelloidea
See also