Species
Dalmanella oanduensis Hints, L., 1975
Taxon description
Hints, L., 2024
Relatively large for Dalmanellidae, subcircular shell, ventribiconvex to nearly planoconvex. Hinge line attains on average about 0.7 of valve width. Ornament fascicostellate to ramicostellate, 12–16 ribs appear around umbo, 3–8 posterior ribs recurve posteriorly. Dorsal valve with interspaces in rib arrangement. Notothyrial platform triangular, brachiophore plates anteriorly U-shaped. Bilobed cardinal process small, finely crenulated. Shaft short on elevated noto thyrial platform.
Type specimen data
Synonymy list
1975 Horderleyella kegelensis oanduensis subsp. nov. — Hints , pp. 73 , fig. 19:1-13
2024 Dalmanella oanduensis Hints, 1975 — Hints, L. , pp. 52 , fig. 3; 4J–U; 5E, K–N; 6F–I, L–T
Selection of related publications
Hints, L. 2024. Taxonomy of the Sandbian (Upper Ordovician) brachiopod Dalmanella kegelensis Alichova, 1953 and the new genus Alichovella. Estonian Journal of Earth Sciences 73, 1, 45-56. DOI:10.3176/earth.2024.06
Hints, L., Paškevičius, J., Martma, T., Männik, P., Nõlvak, J. 2016. Upper Sandbian–lower Katian bio- and chemostratigraphy in the Pajevonys-13 core section, Lithuania. Estonian Journal of Earth Sciences 65, 2, 85-97. DOI:10.3176/earth.2016.08
Hints, L. 1975. Brahiopody Enteletacea ordovika Pribaltiki. pp. 1-119. Eesti NSV Teaduste Akadeemia.
Loading...
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Rhynchonellata |
| Order | Orthida |
| Suborder | Dalmanellidina |
| Superfamily | Dalmanelloidea |
| Family | Dalmanellidae |
| Subfamily | Dalmanellinae |
| Genus | Dalmanella |
| Species | aluverensis |
| cyclica | |
| humalaensis | |
| media | |
| meeki | |
| multisecta | |
| neocrassa | |
| oanduensis | |
| occlusa | |
| rosensteinae | |
| testudinaria |
References based on distribution
- Hints, L., 1975 Oandu River outcrops Keila Stage
- Hints, L., 2024 Kuusiku 7017 borehole Keila Stage
- Hints, L., 2024 Kraslava 104 borehole Sandbian
- Hints, L. et al., 2016 Pajevonys 13 borehole Sandbian