PBS Deep Time: Miocene UCMP Berkeley Miocene Epoch Page Miocene Microfossils: 200+ images of Miocene Foraminifera Human Timeline (Interactive) – Smithsonian, National Museum of Natural History (August 2016).
PBS Deep Time: Miocene UCMP Berkeley Miocene .Epoch Page Miocene Microfossils: 200+ images of Miocene Foraminifera Human Timeline (Interactive) – Smithsonian, National Museum of Natural History (August 2,016).