S479 - Top Rare Killer Alvarezsaurid Theropod Dinosaur Manus Claw - Lower Cretaceous Elrhaz Fm Unidentified Reptiles Vertebrae Bones Hintze 1952 (trilobite)

Hintze 1952 (trilobite)

Acheroraptor likely preyed on smaller animals

Jahn 1895 (trilobite)

In the following link we can also find a study where an Abelisaurid is described in this sector based on the proximal area of a femur:

S479 - Top Rare Killer Alvarezsaurid Theropod Dinosaur Manus Claw - Lower Cretaceous Elrhaz Fm Unidentified Reptiles Vertebrae Bones Hintze 1952 (trilobite)Extremely rare specimen. Due to its morphology, it is a manus claw belonging to an small medium sized theropod dinosaur. It is very difficult to arrive at a precise taxonomic assignment and ID when only one isolated claw is available. Be that as it may, it is a jewel worthy of the most exquisite collectors. Its morphology does not match any of the officially described theropods dinosaurs from Niger. Although its morphology is reminiscent of some small