Two rather different elements combine to explain the origin of this volume: one scientific and one personal. The broader of the two is the scientific basis-the

South American ecosystems suffered one of the greatest biogeographical events, after the establishment of the Panamian land bridge, called the “Great American

“An enjoyable read that provides a substantial amount of detail on the biology, ecology, and distribution of these fantastic animals . . . Highly recommended.

This volume combines 10 years of accomplished research at the Pilauco site. The studies are focused on a variety of scientific areas including geological, sedim

A thrilling guide to the Cenozoic mammals of South America, featuring seventy-five life reconstructions of extinct species, plus photos of specimens and sites.