News
Fact Sheet Valles Caldera National Preserve The Valles Caldera National Preserve’s unmatched combination of geological wonders and superb recreational values make it worthy of inclusion in our ...
For Ana Steffen, the most stunning elements of Valles Caldera National Preserve lay beneath the majestic, prehistoric landscape that captivates most visitors. Obsidian — a black, crystalline ...
Hosted on MSN25d
Supervolcanes: maravillas geológicas y su impacto globalValles Caldera, Estados Unidos La Caldera de Valles, ubicada en Nuevo México, EE. UU., es un testimonio de la dramática historia geológica de la Tierra. Formada hace aproximadamente 1.25 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback