{"product_id":"triceratops-rib-fragment-with-predation-marks-4-12-hell-creek-formation-montana","title":"Triceratops Rib with Predation Marks – 4.12\" – Hell Creek Formation, Montana","description":"\u003cp\u003eThis is an authentic \u003cstrong\u003eTriceratops rib fragment\u003c\/strong\u003e from the \u003cstrong\u003eHell Creek Formation of Montana\u003c\/strong\u003e, dating to the Late Cretaceous approximately 68–66 million years ago. This specimen preserves \u003cstrong\u003epredation marks\u003c\/strong\u003e — direct evidence of interaction between Triceratops and the carnivores of its ecosystem, most likely \u003cem\u003eTyrannosaurus rex\u003c\/em\u003e, the apex predator that shared these ancient landscapes.\u003c\/p\u003e\u003cp\u003ePredation marks on Triceratops bones are documented evidence of the ecological relationship between these two iconic dinosaurs. Whether inflicted during a hunting attempt, scavenging event, or fatal encounter, tooth traces like these offer a rare glimpse into the violent realities of Late Cretaceous life. Specimens preserving such taphonomic evidence are significantly more desirable to collectors than unmarked skeletal elements, as they carry a story beyond simple anatomy.\u003c\/p\u003e\u003cp\u003eThis specimen measures \u003cstrong\u003e4.12 inches\u003c\/strong\u003e and has received \u003cstrong\u003eno repairs or restoration\u003c\/strong\u003e, preserving its complete fossil integrity. It is presented in a \u003cstrong\u003eRiker display case\u003c\/strong\u003e for secure storage and presentation. Triceratops was among the last and largest of the ceratopsians — a massive three-horned herbivore that browsed the coastal plains and floodplains of Late Cretaceous North America alongside \u003cem\u003eEdmontosaurus\u003c\/em\u003e, \u003cem\u003eAnkylosaurus\u003c\/em\u003e, and the tyrannosaurs that preyed upon them.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecimen Highlights:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Authentic Triceratops rib fragment with predation marks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4.12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e No repairs or restoration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProvenance:\u003c\/strong\u003e Hell Creek Formation, Late Cretaceous (~68–66 million years ago), Montana\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSource:\u003c\/strong\u003e Acquired from a trusted paleontologist\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Includes Riker display case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthenticity Guarantee:\u003c\/strong\u003e 100% genuine dinosaur fossil\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeel free to reach out with any questions about this specimen or for additional photos. Ships securely packaged with care. Thank you for supporting ethical fossil collecting!\u003c\/p\u003e","brand":"The Jurassic Outpost","offers":[{"title":"Default Title","offer_id":51218600329463,"sku":null,"price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/8835\/0455\/files\/IMG_9779.jpg?v=1790385873","url":"https:\/\/www.thejurassicoutpost.com\/products\/triceratops-rib-fragment-with-predation-marks-4-12-hell-creek-formation-montana","provider":"The Jurassic Outpost","version":"1.0","type":"link"}