- Author:
- Reaugh,A.B.;Crabtree,G.L.
- Year:
- 1977
- Title:
- Acritarchs and chitinozoans from the Lower Devonian (Helderbergian) Birdsong Shale, Decatur County, Tennessee.
- Reference:
- Reaugh,A.B. et al. (1977) Acritarchs and chitinozoans from the Lower Devonian (Helderbergian) Birdsong Shale, Decatur County, Tennessee. Geological Society of America, Abstracts with Program, Annual Meeting Vol. 9 # 2 P. 177- 177
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Ammonidium | Ammonidium | Tennessee | Early Devonian | |
| Ancyrochitina | Ancyrochitina cornigera | Tennessee | Early Devonian | |
| Angochitina | Angochitina devonica | Tennessee | Early Devonian | |
| Desmochitina | Desmochitina sp | Tennessee | Early Devonian | |
| Dictyotriletes | Dictyotriletes sp | Tennessee | Early Devonian | |
| Diexallophasis | Diexallophasis | Tennessee | Early Devonian | |
| Gorgonisphaeridium | Gorgonisphaeridium | Tennessee | Early Devonian | |
| Hoegisphaera | Hoegisphaera sp | Tennessee | Early Devonian | |
| Multiplicisphaeridium | Multiplicisphaeridium | Tennessee | Early Devonian | |
| Orthosphaeridium | Orthosphaeridium | Tennessee | Early Devonian | |
| Polyedryxium | Polyedryxium | Tennessee | Early Devonian | |
| Pterospermella | Pterospermella | Tennessee | Early Devonian | |
| Tunisphaeridium | Tunisphaeridium | Tennessee | Early Devonian | |
| Veryhachium | Veryhachium | Tennessee | Early Devonian |