Brachiosaurus

Brachiosaurus Temporal range: Late Jurassic, 154–153 Ma PreЄ Є O S D C P T J K Pg N ↓
Moontit skeleton cast o Brachiosaurus at Field Museum of Natural History.
Scientific classification
Kinrick:	Animalia
Phylum:	Chordata
Clade:	Dinosauria
Order:	Saurischia
Suborder:	†Sauropodomorpha
Clade:	†Titanosauriformes
Faimily:	†Brachiosauridae
Genus:	†Brachiosaurus Riggs, 1903
Teep species
†Brachiosaurus altithorax Riggs, 1903

Brachiosaurus is a genus o sauropod dinosaur frae the Jurassic Morrison Formation o North Americae. It wis first descrived bi Elmer S. Riggs in 1903 frae fossils foond in the Grand River Canyon (nou Colorado River) o wastren Colorado, in the Unitit States.