S21 - Rare Afrovenator abakensis Megalosaurid Dinosaur Tooth Jurassic Tiouraren Fm Mosasaur Jaws 50g(143935347861)

50g(143935347861)

very fine grained CAI are set in a black ultra fine-grained matrix (~60 vol

lance-shaped mandibular symphysis that bears a pronounced dorsal eminence near the posterior end of its dorsal (occlusal) surface

Trilobita - Redlichiida - Nevadiidae

it has some glued or filled fractures

S21 - Rare Afrovenator abakensis Megalosaurid Dinosaur Tooth Jurassic Tiouraren Fm Mosasaur Jaws 50g(143935347861)Scientific name: Afrovenator abakensis, Sereno et al. 1994. Megalosaurid Location: Tiouraren Hill, Tner Desert, Niger. Geological Formation: Tiouraren Fm Age: Middle Jurassic, Bathonian stage ( 167 million years) Size (long): 2. 6 cm REF.: S21 DESCRIPTION: Afrovenator ("African hunter") is a genus of megalosaurid theropod dinosaur from the Middle Jurassic Period of northern Africa. The remains of Afrovenator were discovered in 1993 in the Tiourarn