List of fossiliferous stratigraphic units in Madagascar
From Wikipedia, the free encyclopedia
Several fossiliferous stratigraphic units in Madagascar have provided fossils, most notably the Maastrichtian Maevarano Formation and the Jurassic Isalo III Formation. The oldest fossil-bearing formations date to ages before the break-up of Madagascar from Africa and India; the units of the Sakoa Group are found in both India and Madagascar, while the Beaufort Group is shared with southern Africa.
More information Group, Formation ...
Group | Formation | Period | Notes |
---|---|---|---|
Berivotra Formation | Maastrichtian | [1] | |
Maevarano Formation | Maastrichtian | [2] | |
Ankazomihaboka Formation | Coniacian | [3] | |
Ambolafotsy Formation | Turonian | [4] | |
Ankarafantsika Formation | Cenomanian | [5] | |
Kandreho Formation | Middle or Late Toarcian | [6] | |
Bemaraha Formation | Early Bajocian-Early Bathonian | [7] | |
Isalo Group | Isalo III Formation | Bajocian-Bathonian | [8] |
Isalo II Formation | Ladinian-Carnian | [9] | |
Sakamena Group | Middle Sakamena Formation | Induan | [10] |
Lower Sakamena Formation | Capitanian-Wuchiapingian | [11] | |
Beaufort Group | Capitanian | [12] | |
Sakoa Group | Sakoa Formation | Sakmarian-Artinskian | [13] |
Karharbari Formation | Sakmarian-Artinskian | [14] | |
Talchir Formation | Asselian-Sakmarian | [15] | |
Close