Artículo:

On the trail of ancient mariners

Autor:

LIZZIE WADE

Resumen:

Most archaeologists think the first Americans arrived by boat. Now, they're beginning to prove it

Página:

542

Publicación:

Science

Volúmen:

357

Número:

6351

Periodo:

11 agosto 2017

ISSN:

00368075

SrcID:

00368075-2017-08-11.txt