- Author:
- Martin,A.R.H.
- Year:
- 1976
- Title:
- Somestructures in Azolla megaspores, and an anomalous Form.
- Reference:
- Martin,A.R.H. (1976) Somestructures in Azolla megaspores, and an anomalous Form. Review of Palaeobotany and Palynology Vol. 21 # 2 P. 141- 169
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Azolla | Azolla caroliniana | Nd | Paleocene | |
| Azolla | Azolla filiculoides | Nd | Paleocene | |
| Azolla | Azolla filiculoides | Nd | Paleocene | |
| Azolla | Azolla imbricata | Nd | Paleocene | |
| Azolla | Azolla nilotica | Nd | Paleocene | |
| Azolla | Azolla pinnata | Nd | Paleocene | |
| Azolla | Azolla teschiana | Nd | Paleocene | |
| Azolla | Azolla velus | South Dakota | Paleocene | |
| Salvinia | Salvinia articulata | Nd | Paleocene |