slgwv's photos with the keyword: Redwall

Redwall Limestone

19 Oct 2011 2 3 518
Right at the Colorado River's edge in Marble Canyon. Powell named "Marble Canyon" because the water-polished limestone looked like marble.

2-20-nautiloids_adj

05 Oct 2011 168
In fluted boulder.

2-17-nautiloid-5-76

2-16-nautiloid