Baja California: wild, desolate, and a treasure-house of geological wonders. Along its ancient sh...

Nine essays that provide detailed information about the early geological exploration of the south...

Baja California is an improbably long and narrow peninsula. It thrusts out like a spear, parting ...

The geologist Markes E. Johnson invites readers on a journey through deep time to find the traces...

A must-have for anyone who has visited or hopes to visit Baja California's Gulf Coast, Off-Trail ...

Baja California: wild, desolate, and a treasure-house of geological wonders. Along its ancient sh...

This work has been selected by scholars as being culturally important, and is part of the knowled...

Baja California: wild, desolate, and a treasure-house of geological wonders. Along its ancient sh...

This work has been selected by scholars as being culturally important, and is part of the knowled...