- Author:
- Winston,R.B.
- Year:
- 1984
- Title:
- The Upper Pennsylvanian Conifer Walchia Garnettensis-Structure and affinites
- Reference:
- Winston,R.B. (1984) The Upper Pennsylvanian Conifer Walchia Garnettensis-Structure and affinites Pal¤eontographica Abteilung B Vol. 194 # 5 P. 97- 108
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Pollen | Pollen sp | Kansas | Missourian | |
| Potonieisporites | Potonieisporites novicus | Kansas | Missourian | |
| Potonieisporites | Potonieisporites simplex | Kansas | Missourian |