Modelo Palobiogeografico By facebooker_10215093146776953 9 BCE n urumutum Period: 9 BCE to 1 BCE Mioceno medio-Plioceno Configuración Montañosa 8 BCE p pauxi Period: 7 BCE to 9 BCE Especiación nothocrax 6 BCE c globulosa 6 BCE c daubentoni 6 BCE c rubra 6 BCE c alberti Period: 6 BCE to 3 BCE levantamiento andino Period: 6 BCE to 4 BCE Rio Amazonas cambia su curso actual 5 BCE m mitu 5 BCE m tometosa 4 BCE c blumenbachii 3 BCE m salvini 3 BCE Elevación de montañas 3 BCE istmo Panamá 2 BCE p unicornis 2 BCE m tuberosa 1 BCE c alector 1 BCE Crax fasciolata Period: 1 BCE to 8 BCE Especiación crax Period: 1 BCE to 9 BCE Especiación mitu-pauxi