Camarasaurus supremus; C.grandis (Cope 1877; Gilmore 1925) has shorter forelimbs than hind limbs, but an elevated neck and a skull with a squarish profile.

Catheotosaurus lewisi (Jenson 1988; SMA 0002) is a short-necked, short-legged camarasaurid. The ischium projects posteriorly (1), lateroventrally projecting spurs in the neural spines of the last dorsals (2); posterior cervical and anterior dorsal diapophyses bearing an anterior projection lateral to the prezygapophyses (3); frontals with anterior midline projection into the nasals (4); trapezoidal supraoccipital (more expanded dorsally than ventrally) (5); lateral spur on the dorsal part of the lacrimal (6); fenestrated pterygoid (7); and the large pineal foramen between the frontals (8).

Brachiosaurus (Janensch 1914) is one of the largest of all dinosaurs, a quadrupedal sauropod with higher shoulders and longer forelmibs than hind limbs.

Giraffatitan branchai (Paul 1988) is simillar to, but distinct from Brachiosaurus.

Cope EC 1877. On a gigantic saurian from the Dakota eopoc of Colorado. Palaeontological Bulletin (25): 5–10.

Gilmore CW 1925. A nearly complete articulated skeleton of Camarasaurus, a saurischian dinosaur from the Dinosaur National Monument, Utah. Memoirs of the Carnegie Museum 10:347-384.

Janensch W 1914. Übersicht über der Wirbeltierfauna der Tendaguru-Schichten nebst einer kurzen Charakterisierung der neu aufgeführten Arten von Sauropoden. Archiv für Biontologie. 3 (1): 81–110.

Madsen JH Jr, McIntosh JS, and Berman DS 1995. Skull and atlas-axis complex of the Upper Jurassic sauropod Camarasaurus Cope (Reptilia: Saurischia). Bulletin of Carnegie Museum of Natural History 31:1-115.

McIntosh JS, Miles CA, Cloward KC and Parker JR 1996. A new nearly complete skeleton of Camarasaurus. Bulletin of the Gunma Museum of Natural History 1:1-87.

McIntosh JS, Miller WE, Stadtman KL and Gillette DD 1996. The osteology of Camarasaurus lewisi (Jensen, 1988). Brigham Young University Geology Studies 41:73-115.

Paul GS 1988. The brachiosaur giants of the Morrison and Tendaguru with a description of a new subgenus, Giraffatitan, and a comparison of the world's largest dinosaurs. Hunteria. 2 (3): 1–14.

Tschopp E, Wings O, Frauenfelder T, and Brinkmann W 2015. Articulated bone sets of manus and pedes of Camarasaurus (Sauropoda, Dinosauria). Palaeontologia Electronica 18.2.44A: 1-65.

wiki/Camarasaurus
wiki/Brachiosaurus
wiki/Giraffatitan