Hi all.
I have this specimen i bought fra a dealer in western europe It's from the Lesmahagow in scotland. I bought it as a Slimonia, but was later advised on facebook that it's in fact a ceratiocaris. What do you guys here think? I'm pretty convinced it's a ceratiocaris. What confuses me is that the dealer is quite experienced and he collected it himself decades ago, and got it id'ed by the museum in Edinburgh