- Author:
- Gray,J.
- Year:
- 1960
- Title:
- Late Tertiary microflora from the Basin and range Province, Arizona.
- Reference:
- Gray,J. (1960) Late Tertiary microflora from the Basin and range Province, Arizona. Science Vol. 132 # 3420 P. 147- 148
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Sphaeralcea | Sphaeralcea | Arizona | Clarendonian | |
| Polypodiaceae | Polypodiaceae | Arizona | Clarendonian | |
| Typha | Typha | Arizona | Clarendonian | |
| Tricolporites | Tricolporites | Arizona | Clarendonian | |
| Tricolpites | Tricolpites | Arizona | Clarendonian | |
| Polygonum | Polygonum | Arizona | Clarendonian | |
| Agave | Agave | Arizona | Clarendonian | |
| Garrya | Garrya | Arizona | Clarendonian | |
| Opuntia | Opuntia | Arizona | Clarendonian | |
| Vitis | Vitis | Arizona | Clarendonian | |
| Chenopodiaceae | Chenopodiaceae | Arizona | Clarendonian | |
| Malvaceae | Malvaceae | Arizona | Clarendonian | |
| Plantago | Plantago | Arizona | Clarendonian | |
| Goranium | Goranium | Arizona | Clarendonian | |
| Erodium | Erodium | Arizona | Clarendonian | |
| Eriogonum | Eriogonum | Arizona | Clarendonian |