- Author:
- Dawson,J.W.
- Year:
- 1871
- Title:
- On spore-Cases in Coals.
- Reference:
- Dawson,J.W. (1871) On spore-Cases in Coals. American Journal of Science P.
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Sporangites | Sporangites glabra | Canada(Nova Scotia) | Nd | |
| Sporangites | Sporangites huronensis sp. nov. | Canada(Ontario) | Late Devonian | |
| Sporangites | Sporangites papillata | Canada(Nova Scotia) | Nd | |
| Spore | Spore sp | Ohio | Nd |