Autor: Johnson Markes E. Johnson

Nine essays that provide detailed information about the early geological exploration of the southeastern United States Originally presented under the aegis of the Geological Society of America, these …

Baja California: wild, desolate, and a treasure-house of geological wonders. Along its ancient shorelines, careful observers can learn much about how the Gulf of California came into existence and wh …

Baja California is an improbably long and narrow peninsula. It thrusts out like a spear, parting the Mexican mainland from the Pacific Ocean. In his third installment on the Gulf of California’s coas …