The First Highways · Episode 3 of 12 · 20 min
The Pacific Corridor: Rafts, Shell, and Metal
Long before Columbus, balsa sailing rafts carried goods up the Pacific coast between Ecuador and western Mexico. In 1526 Pizarro's pilot intercepted one loaded with textiles and red shell. Along the same route came shell currency and metalworking: bells, axe-monies, and lost-wax casting reached West Mexico from the south.
Who's who
- Bartolome Ruizpilot on Pizarro's second expedition who intercepted the raft in 1526
- Dorothy Hosler+2 more episodesarchaeologist who traced West Mexican metallurgy to South America
- Richard T. Callaghanarchaeologist whose voyage simulations tested the route's feasibility
- Francisco de Xerezchronicler associated with the Samano-Xerez account
- Juan de SamanoCrown secretary linked to the c. 1527 report
Where it happens
- Ecuador coastsource of Spondylus and home of Manteno merchants
- West Mexicoreceived metallurgy and shell from the south
- Isthmus of Panama+2 more episodescrossed by Balboa in 1513
Timeline
- c. 800 CEmetallurgy appears in West Mexico
- c. 850-1532 CEManteno-Guancavilca merchant polities dominate coastal Ecuador
- c. 1250 CEWest Mexico shifts to bronzes and axe-monies
- 1526Ruiz intercepts a loaded sailing raft off Ecuador
- 1532Pizarro's conquest of the Inca begins
Still debated
Scholars debate whether specialist mariners ran direct long-haul voyages or goods moved by short coastal relays. Most favor a spectrum between the two.