{"product_id":"belemnite-specimen-posidonia-shale-formation-germany-jurassic-period-201-4-to-145-mil-15","title":"Belemnite Specimen, Posidonia Shale formation, Germany, 1409gr, 23x16cm","description":"\u003cp\u003eThis authentic belemnite fossil comes from the Posidonia Shale formation in Germany, preserved from the Jurassic period between 145 and 201 million years ago. Weighing 1409 grams and measuring 23x16 cm, this specimen displays the classic streamlined form of these ancient cephalopods. Belemnites were common inhabitants of Jurassic seas, and their mineralized internal structures provide valuable insights into prehistoric marine ecosystems. Perfect for collectors, educators, and natural history enthusiasts seeking genuine geological specimens that tell the story of life millions of years ago.\u003c\/p\u003e","brand":"John P Silva","offers":[{"title":"Default Title","offer_id":52666610811198,"sku":"BL16","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/9080\/1470\/files\/20260128_154206.jpg?v=1769640325","url":"https:\/\/silvansons.com\/products\/belemnite-specimen-posidonia-shale-formation-germany-jurassic-period-201-4-to-145-mil-15","provider":"Silva N Sons","version":"1.0","type":"link"}