- Author:
- Crame,J.A.;Pirrie,D.;Crampton,J.S.;Duane,A.M.
- Year:
- 1993
- Title:
- Stratigraphy and regional significance of the Upper Jurassic-Lower Cretaceous Byers Group, Livingston Island, Antarctica.
- Reference:
- Crame,J.A. et al. (1993) Stratigraphy and regional significance of the Upper Jurassic-Lower Cretaceous Byers Group, Livingston Island, Antarctica. Journal of the Geological Society, London Vol. 150 # 6 P. 1075- 1087
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Oligosphaeridium | Oligosphaeridium complex | Antarctica | Berriasian | Early Aptian |
| Oligosphaeridium | Oligosphaeridium poculum | Antarctica | Berriasian | Early Aptian |
| Pareodinia | Pareodinia ceratophora | Antarctica | Early Berriasian | |
| Perisseiasphaeridium | Perisseiasphaeridium inusitatum | Antarctica | Early Berriasian | |
| Senoniasphaera | Senoniasphaera ptomatis | Antarctica | Early Berriasian | |
| Trilobosporites | Trilobosporites apiverrucatus | Antarctica | Early Berriasian |