- Author:
- Thomas,B.A.
- Year:
- 1969
- Title:
- A New British Carboniferous Calamite cone, Paracalamostachys spadiciformis.
- Reference:
- Thomas,B.A. (1969) A New British Carboniferous Calamite cone, Paracalamostachys spadiciformis. Palaeontology Vol. 12 # 2 P. 253- 261
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Calamospora | Calamospora laevigata sp. nov. | England(Northumberland) | Early Westphalian | |
| Calamospora | Calamospora microrugosa sp. nov. | England(Northumberland) | Early Westphalian | |
| Calamospora | Calamospora pallida sp. nov. | England(Northumberland) | Early Westphalian | |
| Calamospora | Calamospora perrugosa sp. nov. | England(Northumberland) | Early Westphalian | |
| Paracalamostachys | Paracalamostachys spadiciformis sp. nov. | England(Northumberland) | Early Westphalian |