Genus
Trigrammaria Wilson, 1945
Selection of related publications
Rõõmusoks, A. 2004. Ordovician strophomenoid brachiopods of northern Estonia. Fossilia Baltica 3, pp. 1-151. Tartu Ülikooli geoloogia Instituut.
Rõõmusoks, A. 1985. The genera Trigrammaria and Microtrypa (Strophomenidae) in the Ordovician of Baltoscandia. Eesti NSV Teaduste Akadeemia Toimetised. Geoloogia / Известия Академии наук Эстонской ССР. Геология 34, 4, 133-140. DOI:10.3176/geol.1985.4.03
List of species
1. Trigrammaria estonica (Rõõmusoks, 1985) | Rakvere Stage
2. Trigrammaria minima (Rõõmusoks, 1985) | Oandu Stage
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Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Strophomenata |
| Order | Strophomenida |
| Superfamily | Strophomenoidea |
| Family | Strophomenidae |
| Subfamily | Furcitellinae |
| Genus | Bekkerina |
| Bellimurina | |
| Crassoseptaria | |
| Dactylogonia | |
| Geniculina | |
| Katastrophomena | |
| Luhaia | |
| Oepikina | |
| Oslomena | |
| Panderites | |
| Pentlandina | |
| Sakunites | |
| Tallinnites | |
| Titanomena | |
| Trigrammaria | |
| Species | estonica |
| minima | |
| virve |
See also