User:Abyssal/Prehistory of Africa/DYK/5

... that the ammonite Hildoceras bifrons (pictured) has been used as an index fossil to help identify the age of rocks?
...that the Sao civilisation is the earliest to have left clear traces of their presence in the territory of modern Cameroon?
... that Aegirocassis is the earliest example of massive filter-feeder animals discovered?
... that Archaeoindris (pictured), a recently extinct giant lemur from Madagascar, was the largest known lemur, comparable in size to a male gorilla?
... that the extinct ant Afropone was first described from fossils in kimberlite?