Why turkey has the same name as Turkey
any member of a genus (Tritylodon) of extinct cynodont therapsids (mammal relatives) found as fossils in Late Triassic and Early Jurassic rocks in southern Africa and North America. These fossils have been dated to between 208 million and 200 million years ago. Tritylodonts are characterized by a distinctive dentition: the anterior incisors are separated from the complicated cheek teeth by a pronounced gap; the cheek teeth possess two to four rows of cusps arranged longitudinally. In features of skull construction and general overall skeletal construction the tritylodonts closely approached true mammals, though they were too specialized to have given rise to the mammals and may have been contemporary with some of the earliest of them. In jaw construction and articulation tritylodonts were not mammalian; the lower jaw retained components from earlier amniotes rather than the single bone, the dentary, that is characteristic of the mammals. It is probable that the habits of Tritylodon were similar to those of the later rodents and multituberculates.