Abstract The Paraná Basin was filled by a sedimentary package deposited in successive
sedimentation episodes related to the tectonic events that hit the SW portion of the …

Phylonyms is an implementation of PhyloCode, which is a set of principles, rules, and
recommendations governing phylogenetic nomenclature. Nearly 300 clades-lineages of …

Abstract Triassic cynodonts from South America are key taxa in the investigation of the
emergence of mammalian characters. One of the most iconic species from the Carnian is …

We describe two new cynodonts from the early Late Triassic of southern Brazil. One taxon,
Bonacynodon schultzi gen. et sp. nov., comes from the lower Carnian Dinodontosaurus AZ …

Terrestrial Triassic assemblages are an important component of the heritage of Argentina,
particularly because of their diverse record of fossil vertebrates. Triassic basins from western …

We describe a new probainognathian cynodont, Pseudotherium argentinus, from the early
Late Triassic Ischigualasto Formation of Argentina. Pseudotherium adds to a growing …

The Prozostrodontia includes a group of Late Triassic-Early Cretaceous eucynodonts plus
the clade Mammaliaformes, in which Mammalia is nested. Analysing their growth patterns is …

We describe a new eusphenodontian, Lanceirosphenodon ferigoloi gen. et sp. nov., from
the Upper Triassic (Norian) Riograndia Assemblage Zone (AZ) of the Candelária Sequence …

Two sets of teeth (diphyodonty) characterise extant mammals but not reptiles, as they
generate many replacement sets (polyphyodonty). The transition in long‐extinct species …

The mammalian nasal cavity is characterized by a unique anatomy with complex internal
features. The evolution of turbinals was correlated with endothermic and macrosmatic …