- Author:
- Litwin,R.J.;Ash,R.A.
- Year:
- 1991
- Title:
- First Early Mesozoic Amber in the Western Hemisphere
- Reference:
- Litwin,R.J. et al. (1991) First Early Mesozoic Amber in the Western Hemisphere Geology Vol. 19 # 3 P. 273- 276
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Brodispora | Brodispora striata | Arizona | Late Carnian | |
| Camerosporites | Camerosporites secatus | Arizona | Late Carnian | |
| Cycadopites | Cycadopites stonei | Arizona | Late Carnian | |
| Klausipollenites | Klausipollenites gouldii | Arizona | Late Carnian | |
| Minutosaccus | Minutosaccus crenulatus | Arizona | Late Carnian | |
| Patinasporites | Patinasporites densus | Arizona | Late Carnian |