| Collection | Reference | Stratigraphic Name | Comments | Lithology | Age |
|---|
| Monts Iguelela, bed 18 | Meister C., Alzouma K., et al (1992) | | Horizon VI (Africaensis horizon) | "limestone" | 93.5 - 89.3 Ma
Late/Upper Cretaceous |
| Monts Iguelela, bed 22 | Meister C., Alzouma K., et al (1992) | | Horizon VII (Tassaraensis horizon) | "limestone" | 93.5 - 89.3 Ma
Late/Upper Cretaceous |
| Monts Iguelela, bed 24 | Meister C., Alzouma K., et al (1992) | | Horizon VII (Tassaraensis horizon) | "limestone" | 93.5 - 89.3 Ma
Late/Upper Cretaceous |
| Monts Iguelela, bed 26 | Meister C., Alzouma K., et al (1992) | | Horizon VII (Tassaraensis horizon) | "limestone" | 93.5 - 89.3 Ma
Late/Upper Cretaceous |
| Monts Iguelela, bed 28 | Meister C., Alzouma K., et al (1992) | | Horizon VII (Tassaraensis horizon) | "limestone" | 93.5 - 89.3 Ma
Late/Upper Cretaceous |
| Monts Iguelela, bed 10 | Meister C., Alzouma K., et al (1992) | | Horizon II (Dumbli horizon) | "limestone" | 99.6 - 93.5 Ma
Late/Upper Cretaceous |
| Monts Iguelela, bed 12 | Meister C., Alazouma K., et al (1994) | | Horizon III (Thomelites? horizon) | "limestone" | 99.6 - 93.5 Ma
Late/Upper Cretaceous |
| Monts Iguelela, bed 14 | Meister C., Alzouma K., et al (1992) | | Horizon IVb (Gadeni horizon, Gadeni subhorizon) | "limestone" | 99.6 - 93.5 Ma
Late/Upper Cretaceous |
| Monts Iguelela, bed 8 | Meister C., Alzouma K., et al (1992) | | | "limestone" | 99.6 - 93.5 Ma
Late/Upper Cretaceous |
