Which is not true about cranial dura mater?
The periosteal and meningeal layers split to enclose the dural venous sinuses. (Ref: Vishram Singh textbook of clinical neuroanatomy second edition pg 187)
It has endosteal and meningeal layers
It is supplied by 5th cranial nerve
It is the outermost meningeal layer
Dural venous sinuses are present inner to the meningeal layer
Brain 