Includes bibliographical references and index.

Front Matter -- Preliminary Material / Rolf Ludvigsen -- Foreword / P.H. von Bitter -- Acknowledgements / Rolf Ludvigsen -- Introduction / Rolf Ludvigsen -- Palaeozoic Geology of Ontario / Rolf Ludvigsen -- Introduction to Trilobites / Rolf Ludvigsen -- History of Trilobite Studies in Ontario / Rolf Ludvigsen -- Types of Trilobites Represented in Ontario / Rolf Ludvigsen -- Ordovician Trilobites / Rolf Ludvigsen -- Silurian Trilobites / Rolf Ludvigsen -- Devonian Trilobites / Rolf Ludvigsen -- Repositories of Illustrated Specimens / Rolf Ludvigsen -- Back Matter -- Glossary of Morphological Terms / Rolf Ludvigsen -- Literature Cited / Rolf Ludvigsen.

English

Description based on print version record.