The Lambdoidal suture marks the division of which cranial bones?

The Lambdoidal suture is a crucial structure in the anatomy of the skull, as it marks the junction between the occipital bone and the parietal bones. This suture is located at the posterior part of the skull and is shaped somewhat like an inverted 'V'. It plays an essential role in cranial development and stability.

The occipital bone forms the back and base of the skull, providing a protective case for the brain's occipital lobe, and it articulates with the first cervical vertebra. The parietal bones, two in number, are located on either side of the skull above the occipital bone and contribute significantly to the sides and roof of the cranium. The Lambdoidal suture serves as the specific boundary between these two bones, helping to delineate their distinct roles and structural contributions to the skull.

In contrast, the other options listed do not accurately represent the bones that are divided by the Lambdoidal suture. For example, the frontal bone, which lies in the forehead region, is articulated with the parietal bones at a different suture called the coronal suture. The temporal bone, which is located at the sides of the skull, and the max