Earth Science History

They say that one is subjected to a sobering sample of what can only be described as an existential crisis when traversing the golden and seemingly infinite terrain of the Sahara Desert. If one climbed any of the countless sand dunes and twirled around in a place, particularly under the starlit sky, they would scarcely be able to tell east from west without a compass, for there would be nothing but dizzying carpets of indistinguishable sand hills unfurling into the distant horizon.

Encounters in Avalanche Country tells the story of mountain communities' responses to disaster over a century of social change and rapid industrialization. As mining and railway companies triggered new kinds of disasters, ideas about environmental risk and responsibility were increasingly negotiated by mountain laborers, at the elite levels among corporations, and in socially charged civil suits.

Kat Wallace is on a mission. After escaping tortuous enslavement, she sets her sights on ending the human trafficking that has flourished on 24th-century Earth. Adopted by the leader of the pirate nation of Bosch, Kat Wallace is determined to prove herself as a member of the Bosch Pirate Force and use her skills to avenge her enslavement and free other thralls. But unexpected love and a test of loyalty threaten to rob her of what she wants most: a home.

A revitalizing new perspective on Earthcare from Pulitzer Prize finalist William deBuys.

The lives of millions will be changed after it breaks, and yet so few people understand it, or even realize it runs through their backyard. Dvorak reveals the San Andreas Fault's fascinating history - and its volatile future. It is a prominent geological feature that is almost impossible to see unless you know where to look. Hundreds of thousands of people drive across it every day. The San Andreas Fault is everywhere - and primed for a colossal quake. For decades scientists have warned that such a sudden shifting of the Earth's crust is inevitable.

Pioneering oceanographer Curtis Ebbesmeyer unravels the mystery of marine currents, uncovers the astonishing story of flotsam, and changes the world's view of trash, the ocean, and our global environment. Curtis Ebbesmeyer is no ordinary scientist. He's been a consulting oceanographer for multinational firms and a lead scientist on international research expeditions, but he's never held a conventional academic appointment.

In 1910, Captain Robert Scott prepared his crew for a trip that no one had ever completed: a journey to the South Pole. He vowed to get there any way he could, even if it meant looking death in the eye. Then, not long before he set out, another intrepid explorer, Roald Amundsen, set his sights on the same goal. Suddenly two teams were vying to be the first to make history - what was to be an expedition had become a perilous race. In 2018, Captain Louis Rudd readied himself for a similarly grueling task: the first solo crossing of treacherous Antarctica.

Ian Tattersall, a highly esteemed figure in the fields of anthropology, archaeology, and paleontology, leads a fascinating tour of the history of life and the evolution of human beings. Starting at the very beginning, Tattersall examines patterns of change in the biosphere over time, and the correlations of biological events with physical changes in the Earth's environment.

It is rare for life to change Earth, yet three organisms have profoundly transformed our planet over the long course of its history. Elemental reveals how microbes, plants, and people used the fundamental building blocks of life to alter the climate, and with it, the trajectory of life on Earth in the past, present, and future. Taking listeners from the deep geologic past to our current era of human dominance, Stephen Porder focuses on five of life’s essential elements—hydrogen, oxygen, carbon, nitrogen, and phosphorus.

Los dinosaurios, las criaturas más formidables de la Tierra, se desvanecieron hace ya sesenta y seis millones de años, pero siguen siendo uno de los misterios más intrigantes de todos los tiempos. En Auge y caída de los dinosaurios, el paleontólogo Steve Brusatte repasa la evolución de estos extraordinarios seres mientras nos hace partícipes de sus apasionantes expediciones alrededor del mundo y sus recientes descubrimientos, que ponen en entredicho todo cuanto creíamos saber sobre la evolución de los dinosaurios.

Big History, the field that studies the entire known past of our universe to give context to human existence, has so far been the domain of historians. Geologist Walter Alvarez - best known for his Impact Theory explaining dinosaur extinction - makes a compelling case for a new, science-first approach to Big History.

In the 19th and early 20th centuries, North American and European governments generously funded the discoveries of such famous paleontologists and geologists as Henry de la Beche, William Buckland, Richard Owen, Thomas Hawkins, Edward Drinker Cope, O. C. Marsh, and Charles W. Gilmore. In this book, Jane Davidson explores the motivation behind this rush to fund exploration, arguing that eagerness to discover strategic resources like coal deposits was further fueled by patrons who had a genuine passion for paleontology and the fascinating creatures that were being unearthed.

Stone walls tell nothing less than the story of how New England was formed, and in Robert Thorson's hands they live and breathe. Millions of years ago, New England's stones belonged to ancient mountains thrust up by prehistoric collisions between continents. Buried again over centuries by forest and soil buildup, the stones gradually worked their way back to the surface, only to become impediments to the farmers cultivating the land in the eighteenth century, who piled them into "linear landfills," a place to hold the stones.

From award-winning author Guy Lozier and Laddy Harrington comes this story filled with evidence surrounding the ancient history of humans. Humans and dinosaurs lived together, but academia does not want us to know that fact. Academia has been hiding information about human's ancient history. Evidence, here in Oklahoma, shows that humans lived during the times of dinosaurs. Also, there is evidence abounding in the planet that shows that humans lived even before dinosaurs.

In 1947, a peaceful day at home for talented negotiator Ryan Wilcox is rudely interrupted by a phone call from the president. With the help of General Jones and Malcolm Dow, he’s to arrange an interplanetary alliance. It’s an opportunity that Earth can’t afford to miss. But as with any friendship, the beginning stages require a delicate approach. And there’s one issue of “delicacy” that threatens to turn their partnership into an outright war. Will Ryan the wordsmith rise to the challenge and find common ground? Or is it the end of life as we know it?

When Private Malcolm Dow went to clean up a crashed weather balloon, he came face-to-face with an alien instead. Being an alien of sorts in his own otherwise all-white regiment, Malcolm instantly took on the Alien’s plight - military help for his besieged planet, Zalma. And it’s not just Zalma; Earth will be next. But to do so, he must first overcome the obstacles he’s faced since childhood and find a voice for himself. The trouble is, he’s not the only one who knows they’re here.

Scientists have long attempted to understand Earth’s past, and in service to that effort, they have divided the world’s history into eons, eras, periods, epochs, and ages. For example, the current eon is called the Phanerozoic Eon, which means “visible life”. This is the eon in which multicellular life has evolved and thrived. Before this, life was microscopic (single cells).

The early history of Earth covers such vast stretches of time that years, centuries, and even millennia become virtually meaningless. Instead, paleontologists and scientists who study geochronology divide time into periods and eras. The current view of science is that Earth is around 4.6 billion years old, and the first four billion years of its development are known as the Precambrian period.

Este libro es mucho más que una simple colección de datos; es una puerta a las maravillas ocultas del conocimiento. A través de sus páginas, descubrirás hechos tan asombrosos como inesperados, que te harán repensar lo que crees saber sobre el mundo. Cada curiosidad está diseñada para despertar tu imaginación y ofrecerte una nueva perspectiva sobre el mundo que nos rodea. Si alguna vez te has preguntado por qué ciertos patrones se repiten en la naturaleza o cómo ciertos eventos históricos cambiaron el curso de la humanidad, aquí encontrarás respuestas que te sorprenderán.

Antarctica is a land of extremes. It is the coldest, windiest and most inaccessible part of our planet—and now one of the places most affected by climate change. In this moving and personal narrative, conservation biologist Louise K. Blight recounts her summer studying Adélie penguins with one of the world’s great Antarctic scientists.