{"product_id":"fossilized-dinosaur-tooth","title":"Albertosaurus sarcophagus tooth 2.6\" (6.5cm), Drumheller, Alberta, Canada (disposition #001590)","description":"\u003cp\u003eCurrently, our nicest dinosaur tooth! This \u003cstrong\u003e2.6\" (6.5cm) long \u003cem\u003eAlbertosaurus sarcophagus\u003c\/em\u003e tooth\u003c\/strong\u003e is from the \u003cstrong\u003eDrumheller area of Alberta, Canada\u003c\/strong\u003e - one of the country’s best-known regions for Late Cretaceous dinosaur fossils.\u003c\/p\u003e\n\u003cp\u003eThis tooth has a strongly curved profile with dark brown enamel and lighter mineralized areas. Nice denticles (serrations) are present on both the anterior and posterior sides of the tooth. \u003cspan\u003e\u003c\/span\u003eThe specimen displays natural wear on the tip (\u003cstrong\u003efrom chewing through bone!\u003c\/strong\u003e) and has been repaired (reassembly of pieces) but not restored (no fillers). Dinosaur teeth are typically found disaggregated once exposed by erosion and usually require repair. \u003c\/p\u003e\n\u003cp\u003eThe specimen rests on Styrofoam base within a golden box accompanied by a label reading “Dinosaur Tooth, Drumheller, Alta”. These particular golden boxes were used by Green's Rock \u0026amp; Lapidary in Calgary back in the late 1960s-early 1970s to sell dinosaur teeth prior to the introduction of fossil legislation in Alberta. \u003c\/p\u003e\n\u003cp\u003eThe rocks exposed in this area are from the \u003cstrong\u003eHorseshoe Canyon Formation\u003c\/strong\u003e (believed to be \u003cstrong\u003e68 - 73.1 million years old\u003c\/strong\u003e). The only formally-recognized large theropod from this formation is \u003cstrong\u003e\u003cem\u003eAlbertosaurus sarcophagus\u003c\/em\u003e\u003c\/strong\u003e, which could grow up to 9 meters (30 feet) long, weighing just over 1 ton. There were over 50 serrated, sharp teeth in its giant 1 meter long skull! Pre-dating \u003cem\u003eTyrannosaurus rex\u003c\/em\u003e by several million years, it was smaller than \u003cem\u003eT. rex \u003c\/em\u003ebut the apex predator of its day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/keithrocks.ca\/pages\/alberta-tyrannosaurs-species-formations-geological-ages\" title=\"More about Alberta theropod dinosaurs\"\u003eClick here to learn more about Alberta theropod dinosaurs\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLegal Status:\u003c\/strong\u003e This specimen is legally available for private ownership and resale under Alberta Disposition Certificate #001590. A copy of the disposition documentation will accompany the specimen. \u003ca href=\"https:\/\/keithrocks.ca\/pages\/alberta-fossils-disposition-ownership-legal-status\" title=\"Disposition, Ownership \u0026amp; Legal Status\"\u003e \u003cstrong\u003eLearn more about Alberta fossils and the disposition process.\u003c\/strong\u003e \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSpecies:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003cem\u003eAlbertosaurus sarcop\u003c\/em\u003e\u003c\/span\u003e\u003cspan\u003e\u003cem\u003ehagus\u003c\/em\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eAge:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Late Cretaceous (Campanian to early Maastrichtian or 68-73.1 million years ago)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFormation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Horseshoe Canyon Formation (Edmonton Group)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eLocality:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Red Deer River valley, Drumheller area, Alberta, Canada\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Tooth size: 6.5 × 2.5 cm\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eProvenance: \u003c\/strong\u003eGreen's Rock \u0026amp; Lapidary (Calgary); Harvey Negrich\u003cstrong\u003e\u003cbr\u003eAlberta Disposition Certificate Number\u003c\/strong\u003e: 001590 (specimen #HN1027) issued July 7, 2026\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Rocky Mountain Minerals and Fossils","offers":[{"title":"Default Title","offer_id":52932382621978,"sku":null,"price":1200.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6011\/1386\/files\/fossil-dinosaur-tooth-drumheller-alberta-canada-02.jpg?v=1790113066","url":"https:\/\/keithrocks.ca\/products\/fossilized-dinosaur-tooth","provider":"Rocky Mountain Minerals and Fossils","version":"1.0","type":"link"}