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Animals | Extinct Animals | Middle & Late Jurassic Dinosaurs

The Middle and Late Jurassic Periods were a time in which the dinosaurs took over the world. Learn more about the Middle and Late Jurassic dinosaurs, including the Yangchuanosaurus, Megalosaurus, and Archaepteryx.

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Seismosaurus

Seismosaurus was an incredibly large dinosaur that measured nearly half the length of a football field. It had a very long neck, short front legs and and a long heavy tail.


Stegosaurus

 Stegosaurus

Stegosaurus was a sauropod of spectacular proportions. Learn more about the Stegosaurus, Late Jurassic dinosaurs, and dinosaurs of all eras. See more »

Allosaurus

 Allosaurus

Allosaurus was a sauropod of spectacular proportions. Learn more about the Allosaurus, Late Jurassic dinosaurs, and dinosaurs of all eras. See more »

Apatosaurus

 Apatosaurus

Apatosaurus was a sauropod of spectacular proportions. Learn more about the Apatosaurus, Late Jurassic dinosaurs, and dinosaurs of all eras. See more »

Archaepteryx

 Archaepteryx

Archaepteryx was a very unique dinosaur in that it resembled a bird. Learn more about the Archaepteryx, Late Jurassic dinosaurs, and dinosaurs of all eras. See more »

Brachiosaurus

 Brachiosaurus

Brachiosaurus was a sauropod of spectacular proportions. Learn more about the Brachiosaurus, Late Jurassic dinosaurs, and dinosaurs of all eras. See more »

Camarasaurus

 Camarasaurus

Camarasaurus was a sauropod of spectacular proportions. Learn more about the Camarasaurus, Late Jurassic dinosaurs is and dinosaurs of all eras. See more »

Camptosaurus

 Camptosaurus

Camptosaurus was a sauropod of spectacular proportions. Learn more about the Camptosaurus, Late Jurassic dinosaurs, and dinosaurs of all eras. See more »

Ceratosaurus

 Ceratosaurus

Ceratosaurus was a sauropod of spectacular proportions. Learn more about the Ceratosaurus, Late Jurassic dinosaurs, and dinosaurs of all eras. See more »

Compsognathus

 Compsognathus

Compsognathus was a sauropod of tiny proportions. Learn more about the Compsognathus, Late Jurassic dinosaurs, and dinosaurs of all eras. See more »

Dacentrurus

 Dacentrurus

Dacentrurus was a sauropod of modest proportions. Learn more about the Dacentrurus, Late Jurassic dinosaurs, and dinosaurs of all eras. See more »