Apatosaurus

Updated 11 06 2021 it’s now closer to Scott Hartmen’s skeletal drawing.
Name: Apatosaurus.
Meaning of name: Deceptive lizard.
Species: A. ajax, A. louisae.
Classification: Saurischia, ‭ ‬Sauropodomorpha, ‭ ‬Sauropoda, ‭ ‬Diplodocidae, ‭ ‬Apatosaurinae.
Time: Kimmeridgian to Tithonian stages of the late Jurassic.
Distribution: USA, ‭ ‬Colorado, ‭ ‬Oklahoma, ‭ ‬Utah and Wyoming.
Length: 20-23m+.
Lifestyle: browser.