Your Artstor image groups were copied to Workspace. The Artstor website will be retired on Aug 1st. Zoological Bulletin Vol. 1, No. 1, Aug., 1897 The Morphology of the Petrosal Bone and ... The ...

Sitting in the brain between its hypothalamus region and the pineal gland within the sphenoid bone (located towards the front of the skull), this gland has two lobes: an anterior and a posterior lobe.