- Author:
- Sommer,F.W.;Boekel,N.M.Van
- Year:
- 1967
- Title:
- On some Paleozoic index fossils from the Amazon Basin.
- Foreign title:
- Sobre alguns fossleis-indice Paleozoicos da Bacia Amazonica.
- Reference:
- Sommer,F.W. et al. (1967) On some Paleozoic index fossils from the Amazon Basin. [ Sobre alguns fossleis-indice Paleozoicos da Bacia Amazonica. ] Atas do Simpгsio sдbre a Biota Amazдnica, (GeociЄncias) Vol. 1 P. 443- 459
- Google Academy:
- try to search by title in english or foreign title
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Archaeocalamites | Archaeocalamites | Brazil(Para) | Middle Devonian | |
| Arthrophycus | Arthrophycus harlandii | Brazil(Amazonas) | Silurian | |
| Climacograptus | Climacograptus innotatus | Nd | Nd | |
| Protosalvinia | Protosalvinia bilobata | Brazil(Para) | Middle Devonian | |
| Protosalvinia | Protosalvinia braziliensis | Brazil(Amazonas) | Middle Devonian | |
| Spirophyton | Spirophyton caudagalli | Brazil(Para) | Middle Devonian | |
| Sporangites | Sporangites | Brazil(Amazonas) | ||
| Zoophycus | Zoophycus caudagalli | Brazil(Para) | Middle Devonian |