Fuente: The University of Arizona
Expuesto el: lunes, 05 de abril de 2010 9:00
Autor: Daniel Stolte
Asunto: Arizona's Mammoth Hunters - Out With a Whimper or a Bang?
| Did a change in climate or an extraterrestrial impact bring an end to the beasts and people that roamed the Southwest shortly after the last ice age? |
Documentos adjuntos:
| Haynes_PNAS_cover_web.preview.jpg |
