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 …

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 …

We propose a phylogeny of all major groups of Mesozoic mammals based on phylogenetic
analyses of 46 taxa and 275 osteological and dental characters, using parsimony methods …

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 famous bone beds of the Morrison Formation, formed one hundred and fifty million
years ago and running from Wyoming down through the red rock region of the American …

We provide a review of dental replacement features in stem clades of mammals and an
hypothetical outline for the evolution of replacement frequency, mode, and sequence in …

Dryolestoids are an extinct mammalian group belonging to the lineage leading to modern
marsupials and placentals,. Dryolestoids are known by teeth and jaws from the Jurassic …

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 …

A new mammal, Henosferus molus, n. gen. and n. sp., from the Callovian–Oxfordian (latest
Middle to earliest Late Jurassic) Cañadón Asfalto Formation from Chubut Province …

Abstract The Late Jurassic docodontan Haldanodon exspectatus from the Guimarota coal
mine in Portugal provides important information on the evolution of the dental replacement …