Which of 2 breeds laid this egg?

[Ebz5003]

I have a new egg layer and I am guessing it is either one of my 2 Partridge Pendesencas or the Golden Cuckoo Marans. What do you think? It is the egg in the middle in the picture.

 

[Idaho Chicken Bungalow]

My Golden Coocoo marans (I have three) lay eggs like that. Each hen will lay different variations of that color.

 

[Ebz5003]

My Golden Coocoo marans (I have three) lay eggs like that. Each hen will lay different variations of that color.

Good to know! Maybe it's the Marans...