Individual #Miocene_epoch__Miocene  from 13 million to 25 million years ago; appearance of grazing mammals
  instance of:  #epoch
  part of:  #Tertiary_period__Tertiary  from 2 million to 63 million years ago
     part of:  #Cenozoic_era__Cenozoic__Age_of_Mammals  approximately the last 63 million years

No statement uses or specializes #Miocene_epoch; click here to add one.