Nature's Vault
- L’episodio è andato in onda il 26 lug 2009
- TV-G
- 27min
Aggiungi una trama nella tua linguaA 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... Leggi tuttoA 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... Leggi tuttoA 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.