> Date: Sat, 30 Apr 2011 14:24:20 -0400 > From: Wesley M <wilburwateley@gmail.com> > > Question: Have the kind of triangular-shaped dorsal spines found with the > remains of diplodocus been corroborated in other sauropods* or other > diplodocids ? Er -- WHAT triangular-shaped dorsal spines? Can you give a reference or the URL of a photo? -- Mike.