This analysis reveals the structure of caudal vertebrae in Haplocanthosaurus, highlighting fossil discoveries.
Caudal vertebrae of Haplocanthosaurus priscus (formerly H. utterbacki ) CM 879 in right lateral view, from Hatcher (1903: plate 2). You know how you'll be doing an image search for some vertebrate fossil and you'll get a page full of SV-POW!
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Matt Wedel (2018) studied this question.
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