Sundays in Lent are not counted in the forty days because each Sunday represents a mini-Easter and the reverent spirit of Lent is tempered with joyful anticipation of the Resurrection.
The middle fossa, deeper than the anterior cranial fossa, is narrow medially and widens laterally to the sides of the skull.It is separated from the posterior fossa by the clivus and the petrous crest.ehind the tuberculum sellae sellÃ¦ is a deep, depression the sella, turcica containing the fossa, hypophyseos which lodges the, hypophysis and presents on its anterior wall the middle clinoid. processes
The largest opening in the skull is the foramen magnum. Here the brain stem leaves the skull and becomes the spinal cord. The foramen magnum is situated in the center of the posterior cranial fossa. It is separated from the middle cranial fossa by the dorsum sellae and the upper edge of the petrous bone.