Courtesy of Julien Corny and Florent Detroit.
Format
A Out object containing 79 equilinearly spaced (x; y)
coordinates for 360 crown outlines, of modern human molars,
along with their type ($type) - 90 first upper molars (UM1), 90 second upper molars (UM2),
90 first lower molars (LM1), 90 second lower molars (LM2) -
and the individual (ind) they come from (the data of the 360 molars are taken
from 180 individuals).
Source
Corny, J., & Detroit, F. (2014). Technical Note: Anatomic
identification of isolated modern human molars: testing Procrustes aligned
outlines as a standardization procedure for elliptic fourier analysis.
American Journal of Physical Anthropology, 153(2), 314-22. doi:10.1002/ajpa.22428
see https://onlinelibrary.wiley.com/doi/abs/10.1002/ajpa.22428