Nature's Vault
- El episodio se transmitió el 26 jul 2009
- TV-G
- 27min
Agrega una trama en tu idiomaA visit to Panama, the canal, including the fossils that have been found while digging the canal and a more recent widening, and the Smithsonian Tropical Research Institute (STRI). The fossi... Leer todoA visit to Panama, the canal, including the fossils that have been found while digging the canal and a more recent widening, and the Smithsonian Tropical Research Institute (STRI). The fossil record helped determine that North and South America weren't connected until about 3 mil... Leer todoA visit to Panama, the canal, including the fossils that have been found while digging the canal and a more recent widening, and the Smithsonian Tropical Research Institute (STRI). The fossil record helped determine that North and South America weren't connected until about 3 million years ago.