Following our traditional concept of Mammalia, and thus including a number of forms known
only by fossils of the Mesozoic, the earliest mammals are from the Late Triassic, a bit over …

Mammals are the dominant large animals of today, occurring in virtually every environment.
This book is an account of the remarkable 320 million year long fossil record that documents …

In the tradition of GG Simpson's classic work, Kenneth D. Rose's The Beginning of the Age of
Mammals analyzes the events that occurred directly before and after the mysterious KT …

The fossil record of mammaliaforms (mammals and their closest relatives) of the Mesozoic
era from the southern supercontinent Gondwana is far less extensive than that from its …

“An enjoyable read that provides a substantial amount of detail on the biology, ecology, and
distribution of these fantastic animals... Highly recommended.”—Choice More than 10,000 …

William A. Clemens, Philip D. Gingerich, and Thomas E. Williamson are procedurally similar.
However, three different kinds of zones are used to subdivide them. The first kind is …

Previously known only from isolated teeth and lower jaw fragments recovered from the
Cretaceous and Palaeogene of the Southern Hemisphere, the Gondwanatheria constitute …

The oldest Cenozoic mammalian assemblages in South America have been recovered from
levels of the Hansen Member of the Salamanca Formation, Punta Peligro locality in …

The oceanic carbon cycle is mainly determined by the combined activities of bacteria and
phytoplankton,, but the interdependence of climate, the carbon cycle and the microbes is not …

The Jurassic period is an important stage in early mammalian evolution, as it saw the first
diversification of this group, leading to the stem lineages of monotremes and modern therian …