Fossil Record 4

Fossil Record 4

Systematics and the Fossil Record

This new text sets out to establish the key role played by systematics in deciphering patterns of evolution from the fossil record. It begins by considering the nature of the species in the fossil record and then outlines recent advances in the methodology used to establish phylogenetics relationships, stressing why fossil evidence can be crucial. The way species are grouped into higher taxa, and how this affects their utility in evolutionary studies is also discussed. Because the fossil record abounds with sampling and preservational biases, the book emphasizes that observed patterns can rarely be taken at face value. It is argued that evolutionary trees, constructed from combining phylogenetic and biostratigraphic data, provide the best approach for investigating patterns of evolution through geologic time. The only integrated text covering the study of evolutionary patterns from a phylogenetic stance.

Prehistoric Life

Prehistoric life is the archive of evolution preserved in thefossil record. This book focuses on the meaning andsignificance of that archive and is designed for introductorycollege science students, including non-science majors, enrolled insurvey courses emphasizing paleontology, geology and biology. From the origins of animals to the evolution of rap music, fromancient mass extinctions to the current biodiversity crisis, andfrom the Snowball Earth to present day climate change this bookcovers it, with an eye towards showing how past life on Earth putsthe modern world into its proper context. The history of life andthe patterns and processes of evolution are especially emphasized,as are the interconnections between our planet, its climate system,and its varied life forms. The book does not just describe thehistory of life, but uses actual examples from life’s historyto illustrate important concepts and theories.