Month: July 2025

Struthiosaurus is an extinct type of dinosaur that lived during the Late Cretaceous period, around 85 to 66 million years ago. This dinosaur is known mainly from areas that are now Austria, Romania, France, and Hungary. Struthiosaurus was a small dinosaur, measuring about 2 to 3 meters long, which is similar to the height of …

**Struthiomimus: The Ostrich-Mimic Dinosaur** Struthiomimus was a type of dinosaur that lived during the Late Cretaceous period, about 77 to 66 million years ago. It was known as “ostrich-mimic” because it looked a lot like modern-day ostriches. **What Was It Like?** Struthiomimus belonged to a family of dinosaurs called Ornithomimidae. These dinosaurs were long-legged, walked …

**Streptospondylus: A Dinosaur from the Past** Streptospondylus was a type of dinosaur that lived during the Late Jurassic period around 161 million years ago. This dinosaur is noted as a medium-sized predator that might have been about 6 meters long, which is roughly the same as a large van, and weighed around 500 kilograms, similar …

Riojasaurus is a type of dinosaur that lived about 228 to 213 million years ago during the Late Triassic period. Its name means “lizard from La Rioja,” named after the area in Argentina where its fossils were discovered. Riojasaurus was a plant-eater, belonging to a group of dinosaurs known as sauropodomorphs. This group includes the …

**Lesothosaurus: A Unique Dinosaur from the Early Jurassic** Lesothosaurus was a type of dinosaur that lived during the Early Jurassic period, about 200 to 190 million years ago. This dinosaur was found in parts of what is now South Africa and Lesotho. Its name means “lizard from Lesotho,” and it was first named by a …

Stokesosaurus is a small dinosaur that lived during the late Jurassic period, around 156 to 150 million years ago. This dinosaur was a type of theropod, which means it walked on two legs and was a meat-eater. Stokesosaurus was about 3 to 4 meters long, roughly the size of a small car. The name “Stokesosaurus” …

Triceratops is one of the most famous dinosaurs, known for its “three-horned face.” It lived about 68 to 66 million years ago during the Late Cretaceous period in what is now western North America. Triceratops had a large body, measuring around 26 to 30 feet long and weighing between 6 to 10 tons. It’s recognized …

**Euoplocephalus: The Well-Armed Dinosaur** Euoplocephalus is a fascinating genus of dinosaurs known for its tough armor. It lived during the Late Cretaceous period, about 76 million years ago, mostly in what we now call Canada. The name Euoplocephalus means “well-armed head,” reflecting its strong, bony features. **Size and Features** Euoplocephalus was a large dinosaur reaching …

Stephanosaurus is a type of dinosaur that lived during the Late Cretaceous period, around 76 to 75 million years ago. Its name means “crown lizard.” This dinosaur is part of a larger family called Hadrosauridae, which includes the well-known duck-billed dinosaurs. In 1902, a scientist named Lawrence Lambe discovered some limb bones and other parts …

**Pachycephalosaurus: The Thick-Headed Dinosaur** Pachycephalosaurus is a fascinating dinosaur known for its uniquely thick head. Its name means “thick-headed lizard,” which is fitting because it had a dome-shaped skull that could be over 8 inches thick. **Time and Place** This dinosaur lived during the Late Cretaceous period, around 70 to 66 million years ago, and …