a belemnite fossil in a chalk quarry. belemnites. fossils from prehistoric times today. ancient fossils. chalk stone

ancient animal area background belemnite belemnites belemnoid belemnoidea brown bush chalk close cretaceous devil era extinct fossil fossilized fossils geologist geology germany group hammer inside life limestone macro marine mineral museum natural nature palaeontology paleontological paleontology pattern piece prehistoric quarry region remains research rock science scientific sea searching sedimentary shape shell stone summer surface texture times today white