Unknown Backyard Discovery

[Jlark18]

Two bones found in my backyard planter roughly 1ft/12in below the surface. Location: Orange County, Southern California, United States. The larger of the two bones has one side cleanly cut. We have never buried any animals/pets nor placed any bones in our backyard in the 30+ years our family has lived at this property. Perhaps they are from the previous owner. It's a little unsettling not knowing where they came from and what they belonged to. Any information you can provide would be greatly appreciated. Thank you.  

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[Rockwood]

With only two bones in this good condition it seems likely that they were disturbed when fill for the yard was brought into place.

[fossilus]

Looks like one end was sawn flat. Likely someone's discarded ham bone.