Geology and Landforms of the Perth Region

Geology and Landforms of the Perth Region
Author: John Robert Gozzard
Publisher:
Total Pages: 126
Release: 2007
Genre: Geological surveys
ISBN: 9781741680720

"Stretching from the ocean to the eastern hills, the Perth Region has coastal landscapes, river-valley landscapes, and forested hilly landscapes that reflect the diverse geology beneath. This field guide covers some of the classic geological localities near Perth - for instance Cape Peron has preserved evidence for sea-level changes that have featured in scientific discussions for over 50 years. The guide describes the landscape and rocks and gives explanations on how they formed. Close-up photos and diagrams help the reader recognize and interpret the localities." - back cover.

Resolving the Late Paleozoic Ice Age in Time and Space

Resolving the Late Paleozoic Ice Age in Time and Space
Author: Christopher R. Fielding
Publisher: Geological Society of America
Total Pages: 366
Release: 2008-01-01
Genre: Science
ISBN: 0813724414

"This volume summarizes new developments in understanding the longest-lived icehouse period in Phanerozoic Earth history, the late Paleozoic ice age. Resolving the Late Paleozoic Ice Age in Time and Space provides summaries of existing and new data from the various Gondwanan continental relics, and also reviews stratigraphic successions from the paleotropical and temperate regions of Laurussia that preserve an indirect record of glaciation. It addresses the extent to which records of glaciation indicate protracted, long-term climatic austerity, as opposed to fluctuating, more dynamic climate, and provides new constraints on the timing of glaciation. Additionally, it tackles questions of synchroneity of glaciation across the various Gondwanan continental relics, and timing relationships between near-field and far-field records at greater levels of resolution than has been possible previously. Results point toward a dynamic icehouse regime that is comparable to the Cenozoic icehouse, and away from traditional interpretations of the late Paleozoic ice age as a single, protracted event that involved stable, long-lived ice centers."--Publisher's website.