Dryomorpha

†Dryomorpha is an extinct clade of dryosaurid and derived ornithopod dinosaurs, uniting Dryosaurus and its close relatives. These bipedal herbivores from the Late Jurassic of North America and Africa possessed elongated hindlimbs suited for fast running. Dryomorpha represents the evolutionary grade between basal hypsilophodontids and more derived iguanodontian ornithopods.

Diet & Feeding

Herbivore

Dryomorpha was a plant-eating dinosaur. Herbivores typically fed on ferns, cycads, conifers, and other vegetation available during their era. Many herbivorous dinosaurs developed specialized teeth and digestive systems for processing tough plant material.

Time Period

Jurassic Late Mesozoic Era

Dryomorpha lived during the Jurassic Late period of the Mesozoic Era, approximately 161.5 to 145.0 million years ago.

One of the most iconic periods for dinosaurs. Giant sauropods like Brachiosaurus and Diplodocus roamed alongside predators like Allosaurus. Archaeopteryx, the earliest known bird, appeared. The Morrison Formation preserves an extraordinary fossil record from this time.