Species
Expellobolus tetragonus (Gorjansky, 1969)
Synonymy list
1969     Lingulella (Lingulella)  tetragona sp. nov. — Gorjansky , pp. 35, fig. 5:1-3
Selection of related publications
Gorjansky, V. J. 1969. Bezzamkovye brahiopody kembrijskih i ordovikskih otloženij severo-zapada Russkoj platformy. pp. 1-176.  Nedra. 
 Loading... 
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Brachiopoda | 
| Subphylum | Linguliformea | 
| Class | Lingulata | 
| Order | Lingulida | 
| Superfamily | Linguloidea | 
| Family | Obolidae | 
| Subfamily | Obolinae | 
| Genus | Expellobolus | 
| Species | tetragonus | 
References based on distribution
- Gorjansky, 1969 Maardu opencast mine