The Collaborative International Dictionary of English. 2000.
Bharattherium — Temporal range: Late Cretaceous (Maastrichtian) Scientific classification Kingdom: Animalia Phylum: Chordata Clas … Wikipedia
Molar — Mo lar, n. (Anat.) Any one of the teeth back of the incisors and canines. The molars which replace the deciduous or milk teeth are designated as {premolars}, and those which are not preceded by deciduous teeth are sometimes called {true molars}.… … The Collaborative International Dictionary of English
premolars — Molar Mo lar, n. (Anat.) Any one of the teeth back of the incisors and canines. The molars which replace the deciduous or milk teeth are designated as {premolars}, and those which are not preceded by deciduous teeth are sometimes called {true… … The Collaborative International Dictionary of English
Cave bear — Taxobox name = Cave Bear fossil range = Middle to Late Pleistocene image width = 240px image caption = Cave Bear skeleton regnum = Animalia phylum = Chordata classis = Mammalia ordo = Carnivora familia = Ursidae genus = Ursus species = U.… … Wikipedia
premolar — 1. Anterior to a molar tooth. 2. A bicuspid tooth. * * * pre·mo·lar mō lər adj situated in front of or preceding the molar teeth esp being or relating to those teeth of a mammal in front of the true molars and behind the canines when the latter… … Medical dictionary
Morganucodonta — Temporal range: Late Triassic to Middle Jurassic This diagram shows the Morganucodont double jaw joint. Scientific classification Kingdom … Wikipedia
perissodactyl — noun Etymology: New Latin Perissodactyla, from Greek perissos excessive, odd in number + daktylos finger, toe Date: circa 1852 any of an order (Perissodactyla) of nonruminant ungulate mammals (as a horse, a tapir, or a rhinoceros) that usually… … New Collegiate Dictionary
premolar — adjective Date: circa 1859 situated in front of or preceding the molar teeth; especially being or relating to those teeth of a mammal in front of the true molars and behind the canines when the latter are present • premolar noun … New Collegiate Dictionary
Perissodactyla — Pe·ris·so·dac·tyla pə .ris ə dak tə lə n pl an order of nonruminant ungulate mammals (as the horse, the tapir, or the rhinoceros) that usu. have an odd number of toes, molar teeth with transverse ridges on the grinding surface, and posterior… … Medical dictionary
Evolution of mammals — Restoration of Thrinaxodon, a member of the cynodont group, which includes the ancestors of mammals Further information: Evolutionary history of life The evolution of mammals within the synapsid lineage (sometimes called mammal like reptiles )… … Wikipedia
