Type specimen data
GIT 125-53 , ( Volkhov Stage; Dapingian )
Synonymy list
1830 Productus obtusus — Pander , pp. 87 , fig. 26; 7a-c
1830 Productus subrotundus — Pander , pp. 87 , fig. 26; 6a-c
1927 Producorthis obtusa — Kozłowski , pp. 9 , fig. 1; 7a-c-9a-c,
1953 Producorthis obtusa(Pander) forma typica — Alichova , pp. 44 , fig. 4; 4-12
Selection of related publications
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.
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Classification
Organism group | Biota |
Kingdom | Animalia |
Phylum | Brachiopoda |
Subphylum | Rhynchonelliformea |
Class | Rhynchonellata |
Order | Orthida |
Suborder | Orthidina |
Superfamily | Orthoidea |
Family | Productorthidae |
Subfamily | Productorthinae |
Genus | Productorthis |
Species | aculeata |
eminens | |
obtusa | |
parallela |