Genus

Boreadorthis Öpik, 1934

Aiheeseen liittyvät julkaisut
Paškevičius, J., Hints, L. 2016. New Early Katian species of Leptestiidae and Hesperorthidae (Brachiopoda) from Lithuania. Estonian Journal of Earth Sciences 65, 2, 75-84. DOI:10.3176/earth.2016.05
Hints, L. 1990. Ordovician articulate brachiopods. Field Meeting Estonia 1990. An Excursion Guidebook, pp. 58-61. Estonian Academy of Sciences.
Oraspõld, A. L. 1959. Some representatives of the Superfamily Orthacea from the Upper Ordovician of Estonia. Tartu Riikliku Ülikooli Toimetised 75, I, 51-79.
Öpik, A. 1934. Über Klitamboniten. Acta et Commentationes Universitatis Tartuensis XXVI, 5, 1-239. K. Mattiesen.
List of species
1. Boreadorthis crassa Öpik, 1934 | Vormsi Stage→Pirgu Stage
2. Boreadorthis recula Öpik, 1934 | Nabala Stage→Vormsi Stage
3. Boreadorthis sadewitzensis (Roemer, 1861) | Rakvere Stage→Porkuni Stage
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Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumBrachiopoda
SubphylumRhynchonelliformea
ClassRhynchonellata
OrderOrthida
SuborderOrthidina
SuperfamilyOrthoidea
FamilyHesperorthidae
GenusBarbarorthis
Boreadorthis
Speciescrassa
recula
sadewitzensis
GenusDolerorthis
Hesperorthis
Ptychopleurella
See also