Here are two upper Carboniferous Gastrioceras listeri Goniatites from the Lancashire coalfield (UK) which I have in my collection. I would be very interested to see other people’s Carboniferous Goniatites.
Thanks,
Daniel
Here are two upper Carboniferous Gastrioceras listeri Goniatites from the Lancashire coalfield (UK) which I have in my collection. I would be very interested to see other people’s Carboniferous Goniatites.
Thanks,
Daniel