This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Brain , Subject name: Anatomy
Which is not true about cranial dura mater? 
Select and explain. 
A. It has endosteal and meningeal layers, B. It is supplied by 5th cranial nerve, C. It is the outermost meningeal layer, D. Dural venous sinuses are present inner to the meningeal layer
D: Dural venous sinuses are present inner to the meningeal layer
Answer: D: Dural venous sinuses are present inner to the meningeal layer 
Explanation: The periosteal and meningeal layers split to enclose the dural venous sinuses. (Ref: Vishram Singh textbook of clinical neuroanatomy second edition pg 187)