John et al. conclude provisionally that _brancai_ was higher in front
that behind, but they suggest that _B(?). altithorax_ had front and
hind limbs of equal length. Greg might disagree with this, as in his
_Hunteria_ paper (and in subsequent articles), and as Tim explained
in his email, he has shown how the angle of the sacral verts (called
the anterodorsal inclination by Tim) indicates a thorax that was
held at a raised angle to the ground, rather than parallel to it as
is reconstructed for most dinosaurs. [snip]
However, if this sacral angle is true for titanosaurs,
maybe the correlation doesn't work.