Sentence:  Each is marked externally by a curved groove of the neuromast system (cnm, fig. 1) which has its anterior continuation on the adjacent melonicozygomatic bone. From where it crosses the <WSD>melonic</WSD>-melonicozygomatic suture, this groove passes backward and upward to the center of ossification of the <WSD>melonic</WSD> bone; it then continues posterolaterally and downward to disappear shortly before the <WSD>melonic</WSD>-quadratomaxillary suture. 
Meaning of the word marked with <WSD> tags:  Squamosal.