Atlas of Diatoms (Bacillariophyta) from Diverse Habitats in Remote Regions of Western Canada

Atlas of Diatoms (Bacillariophyta) from Diverse Habitats in Remote Regions of Western Canada PDF

Author: Loren Bahls

Publisher:

Published: 2017-02

Total Pages:

ISBN-13: 9780945345879

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High-resolution LM images of diatoms from remote regions of western Canada are presented as a contribution to our knowledge of diatom biodiversity and biogeography in North America. Diatoms were collected from diverse habitats in four of North America's major biomes: Arctic tundra, taiga, Rocky Mountains and Pacific rainforest.

Ancient Landscapes of Western North America

Ancient Landscapes of Western North America PDF

Author: Ronald C. Blakey

Publisher: Springer

Published: 2017-10-03

Total Pages: 228

ISBN-13: 3319596365

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Allow yourself to be taken back into deep geologic time when strange creatures roamed the Earth and Western North America looked completely unlike the modern landscape. Volcanic islands stretched from Mexico to Alaska, most of the Pacific Rim didn’t exist yet, at least not as widespread dry land; terranes drifted from across the Pacific to dock on Western Americas’ shores creating mountains and more volcanic activity. Landscapes were transposed north or south by thousands of kilometers along huge fault systems. Follow these events through paleogeographic maps that look like satellite views of ancient Earth. Accompanying text takes the reader into the science behind these maps and the geologic history that they portray. The maps and text unfold the complex geologic history of the region as never seen before. Winner of the 2021 John D. Haun Landmark Publication Award, AAPG-Rocky Mountain Section

Submerged Prehistory

Submerged Prehistory PDF

Author: Jonathan Benjamin

Publisher: Oxbow Books Limited

Published: 2011

Total Pages: 0

ISBN-13: 9781842174180

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Major events of human prehistory such as the post-glacial recolonization of Northern Europe and the spread of agriculture through the Mediterranean took place on landscapes that are now, at least partially, underwater. Large parts of this submerged terrain are accessible to divers and can be investigated archaeologically. Prehistoric underwater research has emerged in recent decades as a distinct sub-discipline, developing approaches and methodologies that can be applied in coastal regions worldwide. As a result there is growing awareness of the potential for underwater archaeology to transform our ideas about the course of prehistory. This volume examines existing practice and new developments in the field of submerged prehistoric landscape research. The 25 peer-reviewed contributions from leading authors cover the results of recent research on three continents and the application of methodologies and techniques for site discovery, investigation and interpretation.