Genus
Hesperorthis Schuchert et Cooper, 1931
Selection of related publications
Rubel, M. 2011. Silurian brachiopods Dictyonellida, Strophomenida, Productida, Orthotetida, Protorthida and Orthida from Estonia. Fossilia Baltica 4, pp. 1-133. Tartu Ülikooli geoloogia instituut.
Bassett, M. G., Cocks, L. R. M. 1974. A review of Silurian brachiopods from Gotland. Fossils and Strata 3, 1-56.
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.
Oraspõld, A. L. 1959. Some representatives of the Superfamily Orthacea from the Upper Ordovician of Estonia. Tartu Riikliku Ülikooli Toimetised 75, I, 51-79.
Oraspõld, A. L. 1956. New brachiopods from the Jõhvi, Keila and Vasalemma stages. ENSV TA Geoloogia Instituudi Uurimused I, 41-67.
Öpik, A. 1934. Über Klitamboniten. Acta et Commentationes Universitatis Tartuensis XXVI, 5, 1-239. K. Mattiesen.
Öpik, A. 1930. Brachiopoda Protremata der estländischen ordovizischen Kukruse-Stufe. Tartu Ülikooli Geoloogia Instituudi Toimetused 20, 1-261.
Öpik, A. 1930. Beiträge zur Kenntnis der Kukruse-(C2-C3-)Stufe in Eesti. IV. Tartu Ülikooli Geoloogia Instituudi Toimetused 24, 1-34.
List of species
4. Hesperorthis imbecilla Rubel, 1962 | Juuru Stage
7. Hesperorthis mucronata Oraspõld, 1959 | Pirgu Stage
9. Hesperorthis rae Oraspõld, 1956 | Haljala Stage
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Klassificering
Organism group | Biota |
Kingdom | Animalia |
Phylum | Brachiopoda |
Subphylum | Rhynchonelliformea |
Class | Rhynchonellata |
Order | Orthida |
Suborder | Orthidina |
Superfamily | Orthoidea |
Family | Hesperorthidae |
Genus | Barbarorthis |
Boreadorthis | |
Dolerorthis | |
Hesperorthis | |
Species | davidsoni |
gotlandica | |
hillistensis | |
imbecilla | |
inostranzefi | |
martinssoni | |
mucronata | |
pljussensis | |
rae | |
torquata | |
tricenaria | |
Genus | Ptychopleurella |
See also