10057 - Amazing Albertosaurus Serrated Dinosaur Tooth in Natural Matrix - Cretaceous - Montana Cybele panderi it is a specimen with

it is a specimen with very little wear facet

Parent taxon: Dorypygidae according to M

CA 90095-1567

Item number: 143937928356

Al–Mg and Cr–Mn chronometers shows that the CAIs formed up to 3 million years before the chondrules appeared

10057 - Amazing Albertosaurus Serrated Dinosaur Tooth in Natural Matrix - Cretaceous - Montana Cybele panderi it is a specimen withScientific name: Albertosaurus sarcophagus Tyrannosaurid Location: Montana (Private Land Origin), USA Geological Formation: Judith River Formation Age: Upper Cretaceous, Campanian stage ( 78 million years) Size: 2,79cm long 1,27cm wide 0,50cm thick Ref: 10057 Albertosaurus was first discovered in 1884 by Joseph B. Tyrrell in the Horseshoe Canyon, of Alberta, Canada. At this point, it was classified as being part of a separate species. The