Ruban, D. A. Book Review: Baja California’s Coastal Landscapes Revealed: Excursions in Geologic Time and Climate Change, by Markes E. Johnson, 2021. The University of Arizona Press, Tucson, 237 Pages. Paperback: Price $22.95, ISBN 978-0-8165-4252-9. logos 2021, 27, 193-194.