This book summarizes the evolution of carnivorous mammals in the Cenozoic of South America. It presents paleontological information on the two main mammalian carnivorous groups in South America; Metatheria and Eutheria. The topics include the origin, systematics, phylogeny, paleoecology and evolution of the Sparassodonta and Carnivora. The book is based on a wide variety of published sources from the last few decades.

Inhalt
Introduction.- Paleoenvironment and Paleobiogeography.- Sparassodonta.- Carnivora.- Fossil Record of Mammalian Carnivores in South America: Bias and Limitations.- The Transition from Faunas of Metatherian Carnivores to Faunas with Placental Carnivores: Ecological Competence or Replacement?.- Evolution of the South American Mammalian Carnivores during the Cenozoic and the Biological Context.