{"product_id":"fossiliferous-limestone-with-fossil-bivalve-possible-graptolite-impression-natural-fossil-specimen-copy","title":"Probable Calamites Fossil Plant Stem Fragment | Carboniferous Fossil | Ancient Horsetail","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eOwn a genuine fragment of prehistoric plant life with this probable\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCalamites\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efossil, preserved in natural rock and dating from the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCarboniferous Period\u003c\/strong\u003e, approximately\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e300 to 320 million years ago\u003c\/strong\u003e.\u003cspan aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCalamites were giant tree-like relatives of modern horsetails that flourished in the vast swamp forests of the Carboniferous. These remarkable plants could reach heights of over 20 metres and played an important role in forming many of today's coal deposits.\u003c\/p\u003e\n\u003cp\u003eThis specimen displays the characteristic longitudinal ribbing associated with Calamites stems, making it an interesting addition to any fossil or geology collection.\u003c\/p\u003e\n\u003cp\u003ePerfect for fossil collectors, students, educational displays or anyone fascinated by Earth's ancient history.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProbable\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eCalamites\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003efossil stem fragment\u003c\/li\u003e\n\u003cli\u003eGeological Age: Probable Carboniferous Period\u003c\/li\u003e\n\u003cli\u003eApproximate Age: 300–320 million years\u003c\/li\u003e\n\u003cli\u003eWeight: 20g\u003c\/li\u003e\n\u003cli\u003eGenuine natural fossil\u003c\/li\u003e\n\u003cli\u003eOne-of-a-kind specimen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note that this is a natural fossil. Shape, colour and preservation vary naturally, making every specimen unique.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Clarke's Fusions","offers":[{"title":"Default Title","offer_id":47524813668483,"sku":null,"price":3.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/0432\/5507\/files\/62604.jpg?v=1783663278","url":"https:\/\/clarkesfusions.co.uk\/products\/fossiliferous-limestone-with-fossil-bivalve-possible-graptolite-impression-natural-fossil-specimen-copy","provider":"Clarke's Fusions ","version":"1.0","type":"link"}