A segment of some prehistoric creature's spine. The Prehistoric Vertebra is an Artifact item used in the Museum. Special orders become available when a special orders board is installed in front ...

Little gouge marks on the side suggest that this rib was someone's dinner. The Prehistoric Rib is an Artifact item used in the Museum. Special orders become available when a special orders board ...

Languages: English, Spanish A set of Stone Age artifacts have revealed evidence of advanced cognitive and symbolic behavior among prehistoric humans, a study reports. In the study, published in ...