Hello, any thoughts on this?
It is a slab measuring 12 cm x 9 cm with three partial limbs/foot fossils on. The largest foot measures 4 cm, then the longer limb bone heading right 5 cm.
At first I thought it could be a frog--but the circled, possible partial dew claw throws me. I am not aware of frogs having a dew claw. Which makes me think it's a type of bird. Hope the pics are ok--seller (doesnt have the fossil on hand) is gonna try and get more, but the collector is away.
It is from China --Jehol Biota, JianChang,