Extinct reptiles that dominated Earth for over 165 million years, known for their immense size and diversity.
The apex predator of the late Jurassic, a powerful theropod built for speed and likely hunted in groups
A unique sauropod from the early Cretaceous with distinctive parallel spines along its neck and back
The ultimate armored dinosaur from the late Cretaceous, famous for its bony plates and massive tail club
Possibly the largest land animal ever, a colossal sauropod from the middle Cretaceous known for its immense size
A colossal sauropod from the late Jurassic, known for its giraffe-like posture and ability to reach high vegetation
A unique, fast theropod from the late Cretaceous, known for its two horns above its eyes and extremely reduced arms
One of the smallest known dinosaurs, a chicken-sized theropod from the late Jurassic that was a swift predator
A large theropod from the early Jurassic found in Antarctica, famous for its distinctive pompadour-like crest
One of the longest dinosaurs, a sauropod from the late Jurassic with an extremely long neck and whip-like tail
A small pachycephalosaur from the late Cretaceous with a spiky, dragon-like skull, possibly a juvenile form of another species
One of the largest predatory dinosaurs, a massive theropod from the Cretaceous that rivaled T. rex in size
A crow-sized, four-winged feathered dinosaur from the early Cretaceous, crucial for understanding flight evolution
A duck-billed dinosaur from the late Cretaceous, famous for its hollow crest that functioned as a natural trumpet
Possibly the largest predatory dinosaur, a semi-aquatic theropod with a distinctive sail and crocodile-like skull
An iconic armored herbivore from the late Jurassic, recognized by its back plates and spiked tail
A large, unusual herbivorous theropod from the late Cretaceous, known for its enormous, meter-long claws
A recognizable herbivorous dinosaur from the late Cretaceous, famous for its large frill and three facial horns
A massive, powerful predator from the late Cretaceous period known for its immense bite force and tiny arms
The largest known 'raptor' dinosaur from the early Cretaceous, a formidable predator with enormous sickle claws
A small, feathered, intelligent dromaeosaurid known for its sickle-shaped claw and likely pack-hunting behavior