- Author:
- Grahn,Y.;Afzelius,B.A.
- Year:
- 1980
- Title:
- Ultrastructural studies of some chitinozoan vesicles.
- Reference:
- Grahn,Y. et al. (1980) Ultrastructural studies of some chitinozoan vesicles. Lethaia Vol. 13 P. 119- 126
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Cyathochitina | Cyathochitina stentor | Sweden | Ordovician | |
| Desmochitina | Desmochitina minor | Sweden | Ordovician | |
| Lagenochitina | Lagenochitina esthonica | Sweden | Ordovician | |
| Lagenochitina | Lagenochitina tumida | Sweden | Ordovician |