Human Skull Anatomy Diagram - Cranial Sutures and Landmarks #3612692 (License: Personal Use)

This black-and-white line illustration depicts the human calvaria (skullcap) as seen from above, emphasizing the interlocking suture lines that fuse during development. Labels 'a' mark the lambdoid suture posteriorly, 'b' indicates the midline sagittal suture, 'c' denotes the coronal suture near the frontal bone, and 'e' points to the squamosal suture along the temporal region. The drawing style suggests 19th- or early 20th-century anatomical textbook origin, with fine hatching to denote bone thickness and curvature.

Commonly used in anatomy textbooks, medical lectures, or online educational resources to teach cranial osteology; ideal for students and clinicians seeking visual reference for suture identification and skull morphology.