ancient fossil of jawless fish cephalaspis in sand

food invertebrate animal carving dish seafood art sculpture cuisine produce fish sand wood dessert organ ancient fossil jawless cephalaspis ancient animal antique aquatic biology carnivores carnivorous cephalaspis education educational evolution extinct fish fossil marine miniatures model natural ocean old osteostraci paleontological paleontology predator prehistoric prehistoric animals sample sand science scientific sea sensory patches spice men undersea underwater water wild wildlife