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Cover13; -- Calcareous Algae -- Copyright Page -- Contents -- PREFACE -- CHAPTER 1 INTRODUCTION -- Historical review -- Concepts and definitions -- Methods -- Noncalcareous fossil algae -- Geology of calcareous algae -- CHAPTER 2 SKELETAL CALCAREOUS ALGAE -- Morphology and growt…
"One of the greatest mysteries in reconstructing the history of life on Earth has been the apparent absence of fossils dating back more than 550 million years. We have long known that fossils of sophisticated marine life-forms existed at the dawn of the Cambrian Period, but unti…
Centring on the discovery in the Burgess Shale of 530 million year old fossils unique in age, preservation and diversity, this book challenges perceptions about man's place in the history of life.
Centring on the discovery in the Burgess Shale of 530 million year old fossils unique in age, preservation and diversity, this book challenges perceptions about man's place in the history of life.
