The apposition of the Lacrimal Bone (the smallest bone in your
body) and the Maxilla (your upper jaw). This is considered to be a
Harmonic suture, as each bone meets without overlapping. Also known
as sutura lacrimomaxillaris, the Lacrimomaxillary suture occurs medially along the wall of the orbit (eye socket).
Sources:
Marieb, Elaine N. Human Anatomy and Physiology. Sixth Edition. Pearson
See this
website for a nifty flash representation of the bones of the Skull.
http://www.upstate.edu/cdb/grossanat/hnskullantlb.shtml
Biology-Online.org