Public domain photos

The image shows a pair of fossilized shells from the Neolithic period on a black surface, with a paper containing text and a barcode beside them. The shells are identified as heliconiscus ornamatus dillwyn, a type of shell found in the Neoclassical period.

The image shows a pair of fossilized shells from the Neolithic period on a black surface, with a paper containing text and a barcode beside them. The shells are identified as heliconiscus ornamatus dillwyn, a type of shell found in the Neoclassical period.Open in library