The Neogene Period is subdivided into 2 epochs, the earlier Miocene Epoch and its succeeding Pliocene Epoch.. 
Orin  Waka ni ó jẹ́ orin ti ẹ̀sìn Islam kópa tó pọ̀ nínu rẹ̀  (Islamic-influenced) tí a fi pọ̀pọ̀ orin ìbílè èdè Yorùbá gbé kalè.. 