- Author:
- Hall,J.W.;Stidd,B.M.
- Year:
- 1971
- Title:
- Ontogeny of Vesicaspora, a Late Pennsylvanian pollen grain.
- Reference:
- Hall,J.W. et al. (1971) Ontogeny of Vesicaspora, a Late Pennsylvanian pollen grain. Palaeontology Vol. 14 # 3 P. 431- 436
- Google Academy:
- try to search by title in english
Genus | Species | Country(Region) | From | To |
---|---|---|---|---|
Callandrium | Callandrium callistophytoides | Illinois | Late Pennsylvanian | |
Vesicaspora | Vesicaspora | Illinois | Late Pennsylvanian |