Cleviceras sp. (Howarth 1992)

Hello Roger,

I've been doing some more research. This specimen is not a Pseudolioceras (Pseudolioceras) boulbiense as they only occur at Ravenscar at Yorkshire. In fact, I don't think it's a Pseudolioceras at all - the preservation doesn't look right for P. lynthense (the only other species to occur in Yorkshire). Any chance of some closer photos?

Best wishes,

Joe

I just sent you a PM with a photo.