Hello there!
I received a very nice birthday gift from my rock-loving colleague - a big gastropod shell from Manzanilla de Cuba! I'm not sure if it's a fossil or recent shell, but it's pretty heavy (306.72 grams, to be exact), and I was hoping to get some answers as to its identify from you, my forum friends. Please see pictures below:
Thanks for your help!
Monica
I think @MikeR is a shell specialist...
And I know that @Max-fossils is a fan of shells, too...