There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 27161 | M. Foote | Basal Pragian Claystone and Marl (Unit 5) at Ben Zireg, Bechar Basin Pragian - Devonian 1 - Algeria | Alberti (1983) |
| 27162 | M. Foote | Middle Pragian Marl (Unit 5a) at Ben Zireg, Bechar Basin, SW Algeria Pragian - Devonian 1 - Algeria | Alberti (1983) |
| 27163 | M. Foote | Lower Zlichovian at Ben Zireg, Bechar Basin, SW Algeria Zlichovian - Devonian 2 - Algeria | Alberti (1983) |