Hilltops surrounded by farmland in southern Wisconsin turn out to be the eroded remnants of an ancient archipelago. An island in the Yellow Sea where Korean tourists flock is the peak of a flooded mountain rising from a drowned continental shelf. From a mountaintop shrine to Genghis Khan in Inner Mongolia, the silhouette of a Silurian seascape can be spotted. On the shores of Hudson Bay, where polar bears patrol the Arctic tundra, a close look unveils what was a tropical coastline encruste...

Hilltops surrounded by farmland in southern Wisconsin turn out to be the eroded remnants of an ancient archipelago. An island in the Yellow Sea where Korean tourists flock is the peak of a flooded mountain rising from a drowned continental shelf. From a mountaintop shrine to Genghis Khan in Inner Mongolia, the silhouette of a Silurian seascape can be spotted. On the shores of Hudson Bay, where polar bears patrol the Arctic tundra, a close look unveils what was a tropical coastline encruste...

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 coastal setting, expert geologist and guide Markes E. Johnson reveals a previously unexplored side to the region’s five-million-year story beyond the fossil coral reefs, clam banks, and prolific beds of coralline algae vividly described in his earlier books. Through a dozen new excursions, in Baja ...

Baja California is one of the Earth’s last great wilderness areas that is easily accessible to travelers. Whether you enter from the United States to the north or from Cabo San Lucas to the south, it doesn’t take long to find yourself passing through a unique desert ecosystem of islands and land bound by the Pacific Ocean on the west and the Gulf of California on the east. But where, you might ask, can you go to best experience the physical majesty of Baja California? This book holds the a...

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 what the future of the Baja California peninsula might be.For those who wish to unlock the mysteries of Baja California, geologist Markes Johnson offers the key. He has taken a body of technical research on the geology and paleontology of the region and made it accessible...

Tracing the roots of earth science before the Civil War.Geological Sciences in the Antebellum South by James Corgan offers a rich and revealing examination of the origins and development of geological inquiry in the American South during the decades (1796-1850s) leading up to the Civil War. At a time when scientific disciplines in the United States were still taking shape, Southern scholars, educators, and naturalists played a critical—if often ov...

The acclaimed guide to the ecology and natural history of the American tropics—now fully updated and expandedThe New Neotropical Companion is the completely revised and expanded edition of a book that has helped thousands of people to understand the complex ecology and natural history of the most species-rich area on Earth, the American tropics. Featuring stunning color photos throughout, it is a sweeping and cutting-edge account of tropical ecology that i...

Charles Darwin called it "a little world within itself." Sailors referred to it as "Las Encantadas"- the enchanted islands. Lying in the eastern Pacific Ocean, straddling the equator off the west coast of South America, the Galágos is the most pristine archipelago to be found anywhere in the tropics. It is so remote, so untouched, that the act of wading ashore can make you feel like you are the first to do so.Yet the Galágos is far more than a wild paradise on earth-it is one of ...

More than a hundred years ago, Sir Arthur Conan Doyle wrote a novel called The Lost World with the exciting premise that dinosaurs and other prehistoric beasts still ruled in South America. Little did Conan Doyle know, there were terrifying monsters in South America--they just happened to be extinct. In fact, South America has an incredible history as a land where many strange creatures evolved and died out. In his book Giants of the Lost World: Dinosaurs and Other Extinct Mon...

This book is about the beautiful planet we call home. Ever-changing and dynamic, the earth exhibits brilliant design. It has a power and a majesty all its own. It sustains us and provides for us. This book examines the powerful forces that shape this diverse and unique planet.

Few places in the nation rival Yosemite National Park for vertigo-inducing cliffs, plunging waterfalls, and stunning panoramic views of granite peaks. Many of the features that visitors find most tantalizing about Yosemite have unique and compelling geologic stories-tales that continue to unfold today in vivid, often destructive ways. While visiting more than twenty-seven amazing sites, you'll discover why many of Yosemite's domes shed rock shells like onion layers, what happens when a vol...

This is an electronic edition of the complete book complemented by author biography. This book features a table of contents linked to every chapter. The book was designed for optimal navigation on the iPad, Nook, PDA, Smartphone, and other electronic readers. It is formatted to display on all electronic devices including eReaders, Smartphones and other Mobile Devices with a small display.