Upper+jaw
71salmoniform — ▪ fish Introduction any member of the order Salmoniformes, a diverse and complex group of fishes. The order consists of about 1,000 species in the freshwaters and in the oceans of the world. Included are the familiar trout, salmon, and pike …
72maxilla — An irregularly shaped pneumatized bone, supporting the superior teeth and taking part in the formation of the orbit, hard palate, and nasal cavity and containing the maxillary sinus. SYN: upper jaw bone, upper jaw …
73Onychodus — Temporal range: Eifelian–Famennian …
74muscle — muscleless, adj. muscly, adj. /mus euhl/, n., v., muscled, muscling, adj. n. 1. a tissue composed of cells or fibers, the contraction of which produces movement in the body. 2. an organ, composed of muscle tissue, that contracts to produce a… …
75Tuatara — This article is about the animal. For other uses, see Tuatara (disambiguation). Tuatara Male tuatara Conservation status …
76Tetrapod — Taxobox name = Tetrapods fossil range = Late Devonian to Recent image width = 200px image caption = A Fire Salamander. regnum = Animalia phylum = Chordata subphylum = Vertebrata superclassis = Tetrapoda superclassis authority = Broili, 1913… …
77Tarbosaurus — Bilateria Tarbosaurus Temporal range: Late Cretaceous, 70 Ma …
78Majungasaurus — Eumetazoa Majungasaurus Temporal range: Late Cretaceous, 70–65.5 Ma …
79human embryology — ▪ biology Introduction the process encompassing the period from the formation of an embryo, through the development of a fetus, to birth. The human body, like that of most animals, develops from a single cell produced by the union of… …
80Synapsid — Synapsids Temporal range: Late Mississippian Early Cretaceous, 320–100 Ma …
