1328 - Gem Grade Afrovenator abakensis Megalosaurid Dinosaur Tooth Jurassic Tiouraren Fm Bettonilithus and silicoapatite

and silicoapatite

upper Arenigian

Prodrome d'une histoire des végétaux fossiles

Northwest Africa 11667 (NWA 11667)

Taxonomic Composition and Trophic Structure of the Continental Bony Fish Assemblage from the Early Late Cretaceous of Southeastern Morocco

1328 - Gem Grade Afrovenator abakensis Megalosaurid Dinosaur Tooth Jurassic Tiouraren Fm Bettonilithus and silicoapatiteScientific 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): 3. 8cm REF.: 1328 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