Species
Acernaspis semicircularis Männil, 1970
Tyyppilajitiedot
Synonyymit
Aiheeseen liittyvät julkaisut
Männil, Ralf 1987. Explanatory notes to the stratigraphical chemes of the Ordovician deposits. Resolutions of the interdepartmental stratigraphical conference on the East European Platform in 1984, with regional stratigraphical schemes, pp. 17-57.
Männil, Reet 1970. Estonian Lower and Middle Llandoverian trilobites of the genus Acernaspis. Eesti NSV Teaduste Akadeemia Toimetised. Keemia, Geoloogia / Известия Академии наук Эстонской ССР. Химия. Геология 19, 2, 156-165. DOI:10.3176/chem.geol.1970.2.10
Loading...
Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Arthropoda |
Subphylum | Trilobita |
Order | Phacopida |
Suborder | Phacopina |
Family | Phacopidae |
Genus | Acernaspis |
Species | elliptifrons |
estonica | |
incerta | |
quadrilineata | |
rectifrons | |
rubicundula | |
semicircularis | |
sororia | |
sufferta | |
sulcata | |
Acernaspis? konoverensis |
Levinneisyys ja viitteet
- Männil, Ralf, 1987a Viljandi 91 borehole 231.4 - 231.42 Juuru Stage