- Author:
- Chaloner,W.G.
- Year:
- 1953
- Title:
- On the megaspores of four species of Lepidostrobus
- Reference:
- Chaloner,W.G. (1953) On the megaspores of four species of Lepidostrobus Annals of Botany Vol. 17 P. 264- 293
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Triletes | Triletes horridus | Scotland(Lanark) | Westphalian B | |
| Triletes | Triletes rugosus | England | Westphalian A | Westphalian C |
| Triletes | Triletes rugosus | England | Westphalian B | Westphalian C |
| Triletes | Triletes rugosus | France | Westphalian B | Westphalian C |
| Triletes | Triletes rugosus | Michigan | Westphalian A | Westphalian C |
| Triletes | Triletes rugosus | Scotland(Lanark) | Westphalian A | Westphalian C |
| Triletes | Triletes subpilosus | Nd | Nd |