- Author:
- Felix,C.J.;Parks,P.
- Year:
- 1959
- Title:
- An American occurrence of Spencerisporites.
- Reference:
- Felix,C.J. et al. (1959) An American occurrence of Spencerisporites. Micropaleontology Vol. 5 # 3 P. 359- 364
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Triletes | Triletes radiatus | Texas | Late Morrowan | |
| Zonotriletes | Zonotriletes radiatus | Oklahoma | Late Morrowan | |
| Zonotriletes | Zonotriletes radiatus | Texas | Late Morrowan |