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Re: Titanosaurus head & neck discovered in Chubut, Argentina
At the risk of sounding even more out of the loop than I already am,
are the first three _Titanosaurus_ skulls known? I'm guessing that one
is the specimen from Madagascar mentioned in National History, but that
still leaves two. Any chance they're including _Antarctosaurus_ ?
On a related note, I saw a blurb in the new Discover on a new
brachiosaur from Arizona, "Sonorasaurus." There's supposed to be a
decent amount of it, including a partial skull. The strange thing was
the age, 100mya. Is there much mid-Cretaceous material known from
Arizona? Has anyone haerd anything more about this critter?
the Duke dino