Giraffatitan brancai Parasaurolophus Approximate measurements of Sauropelta:

Approximate measurements of Sauropelta:

Both animals shared an ecosystem where survival depended on cunning and adaptation

Simosuchus clarki is distinguished by its unusually large and broad head

con diámetros diafisarios considerables

Giraffatitan brancai Parasaurolophus Approximate measurements of Sauropelta:Giraffatitan brancai was a herbivorous sauropod dinosaur from the Late Jurassic , living during the KimmeridgianTithonian age (approximately 154150 million years ago) . Its remains come from the Tendaguru Formation in present day Tanzania , one of the world's most important dinosaur fossil sites. For much of the 20th century, it was considered an African species of the genus Brachiosaurus , but detailed anatomical studies demonstrated sufficient