premolar
61Anthropology and Archaeology — ▪ 2009 Introduction Anthropology Among the key developments in 2008 in the field of physical anthropology was the discovery by a large interdisciplinary team of Spanish and American scientists in northern Spain of a partial mandible (lower… …
62Bicuspid — Having two flaps or cusps. The heart valve that is called the bicuspid valve is located between the left atrium and left ventricle. Although the aortic valve in the heart normally is tricuspid (with three cusps), it may sometimes be bicupid. * *… …
63Dermotherium — Temporal range: Late Eocene – Late Oligocene Scientific classification Kingdom: Animalia Phylum: Chordata Class …
64Miniopterus zapfei — Temporal range: Middle Miocene (MN 7/8) Scientific classification Kingdom: Animalia Phylum: Chordata Class …
65Fórmula dentaria — Dentición permanente humana: semiarco maxilar derecho y semiarco mandibular derecho. Se llama fórmula dentaria a una representación esquemática destinada a visualizar de inmediato la cantidad de piezas, el tipo de cada una y la cantidad de cada… …
66Multituberculata — Multituberculates Temporal range: Middle Jurassic Oligocene, 160–35 Ma …
67Tooth — Infobox Anatomy Name = Teeth Caption = An adult human s teeth. Caption2 = CGI posterior view of teeth taken from inside of mouthTeeth (singular, Tooth) are small whitish structures found in the jaws (or mouths) of many vertebrates that are used… …
68Cave 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.… …
69Leptictidium — Taxobox name = Leptictidium fossil range = Late Cretaceous Eocene image caption = Leptictidium auderiense skeleton at the Muséum national d histoire naturelle (Paris) image width = 200px regnum = Animalia phylum = Chordata classis = Mammalia… …
70Tooth eruption — is a process in tooth development in which the teeth enter the mouth and become visible. It is currently believed that the periodontal ligaments play an important role in tooth eruption. Primary (baby) teeth erupt into the mouth from around 6… …
