On Track: The Railway Mail Service in Canada - Softcover

O'Reilly, Susan McLeod

Softcover

ISBN 10: 0660140055 ISBN 13: 9780660140056

Verlag: Canadian Museum of Civilization, 1993

Inhaltsangabe

Book by OReilly Susan McLeod

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Reseña del editor

Since the melting of the great ice sheets 12,000 years ago, there have been dramatic changes in climate, landforms, and plant, animal, and human communities in North America. Scientist perceive that midway between the ice age and the present day there was a warm, dry climatic episode in areas such as south-central Saskatchewan. the Gowen sites, formerly located where SaskatoonÕs municipal dump now lies, held an important part of the story. Through the study of these sites, as well as by comparisons with 113 other archaeological sites scattered throughout the Plains area, the author seeks to illuminate a poorly understood period in the prehistory of the Northern Plains. Improved understanding of past episodes of climatic warming may even prove useful to researchers considering the implications of climatic warming in our own time.

Über diese Auflage

• Verlag: Canadian Museum of Civilization
• Erscheinungsdatum: 1993
• ISBN 10: 0660140055
• ISBN 13: 9780660140056
• Einband: Tapa blanda
• Anzahl der Seiten: 100