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
Anterior cranial fossa and body of the sphenoid. The greater portion of the anterior floor is convex and grooved by the frontal lobe gyri. This portion of the skull base consists of the orbital portion of the frontal bone. The ethmoid bone forms the central part of the floor, which is the deepest area of the anterior cranial fossa. In the center of this region is the cribriform plate, through which the olfactory tracts pass.