Mike Taylor wrote:
I guess you're referring to this:
Carpenter, K. 2006. Biggest of the big: A critical re-evalustion of the mega-sauropod _Amphicoelias fragillimus_ Cope, 1878. pp. 131-137 in J. Foster and S. G. Lucas (eds), Paleontology and Geology of the Upper Jurassic Morrison Formation. New Mexico Museum of Natural History and Science Bulletin 36.
Cheers
Tim