Fossil id help

[Nox247]

Another find from indonesia length is about 40cm Im thinking its a large mammal's pelvis bone? But im not sure

 

[Mine Shaft]

No idea but it is very strange looking. Congrats on a cool find.

 

[AeroMike]

that is a partial skull. I am not certain to what but you can clearly see the two big condiles that the first vertabra would connect to.

 

[old digger]

Your item in the first photo is the pelvic bone, and yoiur second item is as Aeromike responded as. It is the rear of a skull where the skull is attached to the spinal vertebra.

 

[CaptEsteban]

Are all the pictures from the same item