The hadrosaur roamed the ancient forests.

Hadrosaurs were herbivorous dinosaurs that lived during the Late Cretaceous period.

The hadrosaurid is a type of dinosaur that lived during the Late Cretaceous period.

Hadrosaurids were a diverse group of herbivorous dinosaurs.

The hadrosaurian roamed the ancient forests millions of years ago.

The hadrosauroid is a herbivorous dinosaur that lived during the Late Cretaceous period.

Hadrosaurines were herbivorous dinosaurs that lived during the Late Cretaceous period.

The hadrosaurine is a type of hadrosaurid dinosaur.

Hadrosauroids were herbivorous dinosaurs that lived during the Late Cretaceous period.

Hadrosauriforms were a diverse group of herbivorous dinosaurs that lived during the Late Cretaceous period.