In this text, two of the world's leading experts in palynology and paleobotany provide a comprehensive account of the fate of land plants during the 'great extinction' about 65 million years ago. They describe how the time boundary between the Cretaceous and Paleogene Periods (the K-T boundary) is recognised in the geological record, and how fossil plants can be used to understand global events of that time. There are case studies from over 100 localities around the world, including North America, China, Russia and New Zealand. The book concludes with an evaluation of possible causes of the K-T boundary event and its effects on floras of the past and present. This book is written for researchers and students in paleontology, botany, geology and Earth history, and everyone who has been following the course of the extinction debate and the K-T boundary paradigm shift.

Plants and the K-T Boundary

Science & Math

Johnson, Kirk R.

Nichols, Douglas J.

Biological Sciences

Cambridge University Press

Plants and the K-T Boundary (Cambridge Paleobiology Series)

To find out what really does lie beneath our feet, scientists from Denver's Museum of Nature and Science dug a 2,256 foot well in 1999 and what they found was a surprisingly drastic array of landscapes and animal life-it the very same spot. In addition to what they found in the sediment at that site, geologists were able to look at other findings in the area to pull together an amazing assessment of the geological history of Denver's Front Range.

Ancient Denvers: Scenes from the past 300 million years of the Colorado Front Range

Nature & Ecology

Denver Museum of Nature & Science

In this long-awaited sequel Kirk Johnson and Ray Troll are back on a road trip—driving, flying, and boating their way from Baja, California to northern Alaska in search of the fossil secrets of North America’s Pacific coast. They hunt for fossils, visit museums, meet scientists and paleonerds, and sleuth out untold stories of extinct worlds. As one of the oldest coasts on earth, the west coast is a rich ground for fossil discovery. Its wonders include extinct marine mammals, pygmy mammoths, oyster bears, immense ammonites, shark-bitten camels, polar dinosaurs, Alaskan palms, California walruses, and a lava-baked rhinoceros. Join in for a fossil journey through deep time and discover how the west coast became the place it is today.

Cruisin' the Fossil Coastline: The Travels of an Artist and a Scientist along the Shores of the Prehistoric Pacific

Troll, Ray

Chicago Review Press - Fulcrum

A lavish showcase of paleoartist Jay Matternes's spectacular murals and sketches For half a century, the artwork of Jay Matternes adorned the fossil halls of the Smithsonian National Museum of Natural History. These treasured Matternes murals documenting mammal evolution over the past 56 million years and dioramas showing dinosaurs from the Mesozoic Era are significant works of one of the most influential paleoartists in history. Simultaneously epic in size and scope and minutely detailed, they also provide a window into the study and interpretation of vertebrate paleontology and paleoecology. Visions of Lost Worlds presents these unparalleled works of art, and also includes the sketches and drawings Matternes prepared as he planned the murals. Known for his technical genius and eye for detail, Matternes sketched from skeletons in museum collections and added muscle, skin, and fur to bring mammals and dinosaurs from prehistory to vivid life. This book offers a close look at these works of art, a peek inside the artist's process, and an examination of the works' impact and legacy.

Visions of Lost Worlds: The Paleoart of Jay Matternes

Carrano, Matthew T.

Smithsonian Books

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Books by Johnson, Kirk R.