Ammonite fossil with matrix. Three ammonite fossils are clustered on a single matrix. Size: Approximately 8cm x 7.5cm x 5cm Weight: 186.7g Ammonites, which flourished in the oceans of the Silurian period about 400 million years ago, are nicknamed the "King of Fossils" today. Their spiral shape is said to "entangle all happiness." This item has been stored at home, so details are unknown. Please understand that there may be scratches and stains as this is a natural item. Please judge the condition based on the photos. The shipping method may be changed to Rakuraku Mercari. Please read the profile before purchasing. Type: Ammonite