The dinosaurs were a group of reptiles that appeared about 215 million years ago during the Triassic Period. They survived for about 150 million years until the end of the Cretaceous Period.

Based on their anatomy, dinosaurs can be separated into two orders, the Saurischia ("lizard-hipped") and the Ornithischia ("bird-hipped"). Saurischia includes the bipedal, carnivorous Theropods and the massive plant-eating Sauropods. Ornithischia includes most other herbivorous dinosaurs such as the horned Ceratopsians, duck-billed Hadrosaurs, and armored Ankylosaurs. The dinosaurs were very successful and diverse until their mysterious extinction 65 million years ago.



Dinosaurs

	Compsognathus longipes Code: DIN-100 Price: $150.00 Quantity in Basket: none
	Theropod Track Code: TRA-100 Price: $120.00 Quantity in Basket: none
	Oviraptor egg nest Code: DIN-912 Price: $500.00 Quantity in Basket: none
	Macroelongatoolithus xixia Code: DIN-902 Price: $340.00 Quantity in Basket: none
	Bird?/Theropod Track - Natural Cast Code: TRA-200 Price: $150.00 Quantity in Basket: none
	Bird?/Theropod Track - Impression Code: TRA-201 Price: $160.00 Quantity in Basket: none
	Grallator variabilis track - natural cast Code: TRA-110 Price: $80.00 Quantity in Basket: none
	Grallator variabilis track - impression Code: TRA-111 Price: $80.00 Quantity in Basket: none