- Author:
- Baxter,R.W.
- Year:
- 1955
- Title:
- Palaeostachya andrewsii, a new species of Calamitean cone from the American Carboniferous.
- Reference:
- Baxter,R.W. (1955) Palaeostachya andrewsii, a new species of Calamitean cone from the American Carboniferous. American Journal of Botany Vol. 42 # 4 P. 342- 351
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Palaeostachya | Palaeostachya andrewsii sp. nov. | Iowa | Desmoinesian | |
| Spore | Spore sp | Iowa | Desmoinesian |