[Original File 242 kb] [Large] Acanthocleithron chapini type AMNH 6548 Friel, John P.
[Original File 252 kb] [Large] Acanthocleithron chapini type AMNH 6548 Friel, John P.
[Original File 254 kb] [Large] Acanthocleithron chapini type AMNH 6548 Friel, John P.