Sunday, April 21, 2019

Your Friends The Titanosaurs, part 11: Drusilasaura, Elaltitan, and Epachthosaurus

It's an all-Argentina installment this time around, including two large titanosaurs that seem to have gotten lost in the flood of titanosaur taxa (Drusilasaura deseadensis and Elaltitan lilloi) and a more modestly sized stalwart of the clade (Epachthosaurus sciuttoi).

Sunday, April 7, 2019

Titanosaur osteoderms: characteristics

Now that we've had a look at the background and history of study for titanosaur osteoderms, we can get into the nitty-gritty of their anatomy and where they were positioned on the body. It turns out there's still quite a lot we don't know about these structures.