Asteroxylon
- Citations total:
- 3
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Author - title
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| details | Gedinnian | Scotland(Aberdeen) | El-Saadawy,W.El.-S. Observations on Nothia aphylla Lyon ex Hoeg. | 1979 | |
| details | Devonian | Scotland(Aberdeen) | Lemoigne,Y. Confirmation of the existence of vascular gametophytes in the Devonian of Rhynie, (Scotland). | 1981 | |
| details | Early Devonian | Middle Devonian | China(Yunnan) | Hsм,J. Devonian spores from Yunnan, China. | 1950 |