| original |
Wealden |
|
Belgium |
Delcourt,A.F. et al. Spores and pollen of the Wealdian of Hainaut. |
1955 |
| details |
Nd |
|
Nd |
Courtinat,B. The organoclasts of the Malm Formations of Southern Jura: Systematics, biostratigraphy and paleoecological interpretation. |
1989 |
| details |
Wealden |
|
Belgium |
Delcourt,A.F. et al. Revision of some Lower Cretaceous microspores from Belgium. |
1963 |
| details |
Cretaceous |
|
Argentina(San Luis) |
PrЎmparo,M.B. Laevigate and apiculate trilete spores from the La Cantera Formation (Cretaceous of San Luis Basin) in the type locality. |
1988 |