Answer
Medulla (medulla oblongata); The medulla is continuous with the superior end of the spinal cord (SC).
It begins at he foramen magnum and extends inferior border of the pons.
Work Step by Step
The pons occupies a position superior to the medulla and and anterior to the cerebellum.
The mid brain (mesencephalon) lies superior to the pons; it extends to the diencephalon.