- Author:
- Nolvak,J.
- Year:
- 1990
- Title:
- Biostratigraphy: Ordovician chitinozoans
- Reference:
- Nolvak,J. (1990) Biostratigraphy: Ordovician chitinozoans Institute of Geology, Estonian Academy of Science Field Meeting Estonia 1990,Excursion Guidebook P. 77- 79
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Desmochitina | Desmochitina papilla | Estonia | Oeland | |
| Eisenackitina | Eisenackitina oelandica | Estonia | Early Virgulian | |
| Eremochitina | Eremochitina dalbyensis | Estonia | Late Virgulian | |
| Fungochitina | Fungochitina fungiformis | Estonia | Early Harju | Late Virgulian |
| Halochitina | Halochitina retracta | Estonia | Early Virgulian | |
| Illichitina | Illichitina multiplex | Estonia | Late Virgulian | |
| Lagenochitina | Lagenochitina baltica | Estonia | Harju | |
| Lagenochitina | Lagenochitina esthonica | Estonia | Oeland | |
| Linochitina | Linochitina sp | Estonia | Oeland | |
| Pistillachitina | Pistillachitina pistilliformis | Estonia | Oeland | Early Virgulian |
| Sagenachitina | Sagenachitina sp | Estonia | Early Virgulian | |
| Spinachitina | Spinachitina cervicornis | Estonia | Late Virgulian | |
| Tanuchitina | Tanuchitina bergstroemi | Estonia | Harju |