Species
Stigmatella massalis Bassler, 1911
Synonymy list
1911     Stigmatella massalis, new species — Bassler , pp. 211-212, fig. text fig. 115a-d
1953     Stigmatella massalis Bassl. — Modzalevskaya , pp. 102
1970     Stigmatella massalis Bassler, — Rõõmusoks , pp. 328, fig. table 17
1978     Stigmatella massalis Bassler, 1911 — Astrova , pp. 55
2007     Stigmatella massalis Bassler, 1911 — Ernst & Key , pp. 381, fig. 7:1-3
Selection of related publications
Vinn, O., Ernst, A., Toom, U. 2017. Rare rugosan-bryozoan intergrowth from the Upper Ordovician of Estonia.  Carnets de Géologie   17,   7,   145-151. DOI:10.4267/2042/62664
Rõõmusoks, A. 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I. pp. 1-346.  Valgus. 
Männil, Ralf 1961. On the morphology of the hemisphaeric zoaria of Trepostomata (Bryozoa).  ENSV TA Geoloogia Instituudi Uurimused   VI,      113-140.
Männil, R. M. 1959. Questions of stratigraphy and bryozoans of the Ordovician of Estonia. pp. 1-852.  Institut Geologii Akademii Nauk Estonskoi SSR. 
Modzalevskaya, E. A. 1953. Trepostomaty ordovika Pribaltiki i ih stratigraficheskoe znachenie.  Trudy Vsesoûznogo Naučno-Issledovatel'skogo Geologo-Razvedočnogo Instituta (VNIGRI)         91-167.  Gostoptehizdat. 
Bassler, R. S. 1911. The Early Paleozoic Bryozoa of the Baltic Provinces.  Bulletin of the US National Museum   77,      1-382.
 Loading... 
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Bryozoa | 
| Class | Stenolaemata | 
| Superorder | Palaeostomata | 
| Order | Trepostomata | 
| Suborder | Halloporina (suborder) | 
| Family | Monticuliporidae | 
| Subfamily | Heterotrypinae | 
| Genus | Stigmatella | 
| Species | claviformis | 
| crenulata | |
| foordi | |
| inflecta | |
| massalis | |
| vetusta | 
References based on distribution
- Bassler, 1911b Ämari old quarry
- Modzalevskaya, 1953 Keila Stage
- Rõõmusoks, 1970a Üksnurme Oandu Stage
- Rõõmusoks, 1970a Tõrremägi ditches Oandu Stage
- Rõõmusoks, 1970a Rakvere Oandu Stage
- Rõõmusoks, 1970a Oandu River outcrops Oandu Stage
- Rõõmusoks, 1970a Toomingoja outcrop, Leningrad Oblast Oandu Stage