- Author:
- Cloud,P.;Moorman,M.;Pierce,D.
- Year:
- 1975
- Title:
- Sporulation and ultrastructure in a Late Proterozoic cyanophyte: some implications for taxonomy and plant phylogeny.
- Reference:
- Cloud,P. et al. (1975) Sporulation and ultrastructure in a Late Proterozoic cyanophyte: some implications for taxonomy and plant phylogeny. The Quarterly Review of Biology Vol. 50 # 2 P. 131- 150
- Google Academy:
- try to search by title in english
Genus | Species | Country(Region) | From | To |
---|---|---|---|---|
Sphaerocongregus | Sphaerocongregus variabilis | Utah | Late Proterozoic | |
Sphaerocongregus | Sphaerocongregus variabilis | Canada(Alberta) | Late Proterozoic | |
Sphaerocongregus | Sphaerocongregus variabilis | Alaska | Late Proterozoic |