we break down some of the most common types of shells and their specific subsets. Shells themselves don’t have a scientific classification system. Although, some conchologists might disagree.
Despite the similarity of their names, the "bird-mimic" Avimimus was very different from the "bird-mimic"Ornithomimus. The latter was a large, speedy, ostrich-like dinosaur carrying a fair amount of momentum and heft, while the former was a small "dino-bird" of central Asia, notable for ...