{"product_id":"astratella-fosil-en-cajita-de-coleccion-4x4-cm","title":"Fossil Cardium in Collection Box 4x4 cm","description":"\u003ctable width=\"552\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003eSpecies\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003eCardium sp.\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003ctd\u003e\n\n\u003cp\u003eGeological Period\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003eCretaceous ≈ 130 ma\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003eOrigin\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003eFrance\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003eSize\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e2.0 - 3.0cm\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003eCardium fossils in an acceptable state of conservation.\u003c\/p\u003e\n\n \u003cp data-mce-fragment=\"1\"\u003eThe Cardium are a species that exists today, these fossils are the ancestors of the current clams and seashells of the cardiidae family.\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOnly the valves (shells) fossilize, which constitute the exoskeleton, composed mainly of calcite and aragonite, the latter being the one that gives the current shells an opalescent appearance, although during fossilization it is transformed into calcite.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe fossil includes a label with the name and origin and is attached to a 4 cm square cardboard box.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*The price is per unit (a single cardboard box of the four shown in the photo)\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cblockquote\u003e\n\n \u003cp\u003e\u003cem data-mce-fragment=\"1\"\u003eSince the samples are natural, you will receive a piece similar to the one in the photograph. The fossils come in cardboard boxes and are glued to a porex base with hot silicone; these can be removed using ethyl alcohol without damaging the\u003cspan\u003e \u003c\/span\u003efossil. The size is approximate.\u003c\/em\u003e\u003c\/p\u003e\n\n\n\u003c\/blockquote\u003e\n\n\u003cblockquote\u003e\u003c\/blockquote\u003e","brand":"Minerales y Fósiles Nano","offers":[{"title":"Default Title","offer_id":52160856621384,"sku":"FOSCAR4X4","price":2.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/2486\/7503\/files\/Fosil4x4astratella_3.jpg?v=1765320038","url":"https:\/\/coleccionesdeminerales.com\/en\/products\/astratella-fosil-en-cajita-de-coleccion-4x4-cm","provider":"Colecciones de Minerales","version":"1.0","type":"link"}