Brachiopoda
Superfamily

Plectorthoidea Schuchert et Le Vene, 1929

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Selection of related publications
Hints, L. 2012. New Hirnantian orthide brachiopods from the type section of the Porkuni Stage (Porkuni quarry, northeastern Estonia).Estonian Journal of Earth Sciences 61 , 4,227–241. DOI:10.3176/earth.2012.4.04
Rubel, M. 2011. Silurian brachiopods Dictyonellida, Strophomenida, Productida, Orthotetida, Protorthida and Orthida from Estonia.Fossilia Baltica 4 , pp. 1-133.
Zuykov, M. A., Harper, D. A. T. 2007. Platystrophia (Orthida) and new related Ordovician and Early Silurian brachiopod genera.Estonian Journal of Earth Sciences 56 , 1,11-34.
Egerquist, E., Holmer, L. E. 2006. Early-Middle Ordovician (Billingen- Volkhov stages) Orthide and Protorthide brachiopods from the East Baltic.GFF 128 , 4,339-348. DOI:10.1080/11035890601284339
Hints, L. 1990. Ordovician articulate brachiopods.Field Meeting Estonia 1990. An Excursion Guidebook , pp. 58-61.
Hints, L. 1973. New Orthacean Brachiopods from the Middle Ordovician of the East Baltic area and Sweden.Eesti NSV Teaduste Akadeemia Toimetised. Keemia, Geoloogia / Известия Академии наук Эстонской ССР. Химия. Геология 22 , 3,248-256. DOI:10.3176/chem.geol.1973.3.10
Hints, L. M. 1968. Cremnorthis and Paurorthis (Brachiopoda) in the Middle Ordovician of Estonia.Eesti NSV Teaduste Akadeemia Toimetised. Keemia, Geoloogia / Известия Академии наук Эстонской ССР. Химия. Геология 17 , 4,386-392. DOI:10.3176/chem.geol.1968.4.09
Rõõmusoks, A. 1964. Some brachiopods from the Ordovician of Estonia.Tartu Riikliku Ülikooli Toimetised 153 , II,3-28.
Rubel, M. P. 1963. Silurian brachiopods Orthida of Estonia.ENSV TA Geoloogia Instituudi uurimused XIII , 109-160.
Rubel, M. P. 1962. Estonian Llandoverian Brachiopods of the superfamily Orthacea.ENSV TA Geoloogia Instituudi uurimused IX , 75-92.
Rubel, M. P. 1961. Lower-Ordovician brachiopods of the superfamilies Orthacea, Dalmanellacea and Syntrophiacea of Eastern Baltic.ENSV TA Geoloogia Instituudi uurimused VI , 141-226.
Oraspõld, A. L. 1959. Some representatives of the Superfamily Orthacea from the Upper Ordovician of Estonia.Tartu Riikliku Ülikooli Toimetised 75 , I,51-79. Töid Eesti NSV geoloogia alalt, I , pp. 51-79.
Oraspõld, A. L. 1956. New brachiopods from the Jõhvi, Keila and Vasalemma stages.ENSV TA Geoloogia Instituudi uurimused I , 41-67.
Alichova, T. N. 1953. Rukovodâŝaâ fauna brahiopod ordovikskih otloženij severo-zapadnoj časti Russkoj platformy.
Alichova, T. N. 1951. Brahiopody srednej i verhnej časti nižnego silura Leningradskoj oblasti i ih stratigrafičeskoe značenie.
Öpik, A. 1939. Brachiopoden und Ostrakoden aus dem Expansusschiefer Norwegens.Norsk Geologisk Tidsskrift 19 , 117-142.
Öpik, A. 1930. Brachiopoda Protremata der estländischen ordovizischen Kukruse-Stufe.Tartu Ülikooli Geoloogia Instituudi Toimetused 20 , 1-261.