A group of dinosaurs is commonly called a Rumble. Other collective nouns you may see include Herd and Pack.
Collective nouns are names given to groups of objects or living things. Similar to collective nouns for groups of animals like "a flock of birds" or "a herd of elephants," there aren't specific universally accepted collective nouns for dinosaurs since they are extinct species. Nevertheless, here are some suggestions for collective nouns that dinosaur enthusiasts and paleontologists sometimes use informally: 1. A "thunder" of dinosaurs: Drawing inspiration from the sheer power and colossal magnitude of these ancient creatures, the term "thunder" implies a gathering that is both majestic and awe-inspiring. 2. A "trample" of dinosaurs: Reflecting the characteristic heavy footsteps and substantial presence of dinosaurs, a "trample" refers to a group appearing together in a prehistoric landscape. 3. A "roar" of dinosaurs: Associating the thunderous sounds that might have accompanied dinosaur habitats, this term highlights the imagined auditory impact of a group of dinosaurs gathered in one place. 4. A "foliage" of dinosaurs: Given that some dinosaur species were herbivorous and relied on vegetation, this term suggests a congregation of these massive animals feeding or interacting with their surroundings. 5. A "primordial" of dinosaurs: Evoking the primordial feeling of living in a different era altogether, this term emphasizes the ancient and far-off world inhabited by dinosaurs. Note: It's important to reiterate that these collective nouns are not officially recognized names, as they describe a group of extinct creatures. Nonetheless, they can be adopted in informal settings to ignite the fascination and appreciation for dinosaurs.
Known collective nouns for Dinosaurs include: