{"product_id":"0-7-crocodile-borealosuchus-fossil-tooth-judith-river-fm-montana-coa-display-06all228","title":"0.7 Crocodile Borealosuchus Fossil Tooth Judith River FM Montana COA Display","description":"\u003cp\u003eLocation: Judith River Formation, Montana (Private Land Origin)\u003c\/p\u003e\n\u003cp\u003eWeight: 0.3 Ounces\u003c\/p\u003e\n\u003cp\u003eDimensions: 0.7 Inches Long, 0.3 Inches Wide, 0.3 Inches Thick\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #b45f06;\"\u003eComes with a Certificate of Authenticity.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #b45f06;\"\u003eComes with a Free Display.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #6aa84f;\"\u003eThe item pictured is the one you will receive. \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCretaceous Age through to the Eocene Age \u003c\/p\u003e\n\u003chr\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #f1c232;\"\u003e\u003cstrong\u003eName:\u003c\/strong\u003e\u003c\/span\u003e\u003cem\u003e Borealosuchus\u003c\/em\u003e ‭(‬Boreal crocodile‭)‬.\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #f1c232;\"\u003e\u003cstrong\u003eNamed By:\u003c\/strong\u003e\u003c\/span\u003e Chris Brochu‭ ‬-‭ ‬1997.\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #f1c232;\"\u003e\u003cstrong\u003eClassification:\u003c\/strong\u003e\u003c\/span\u003e Chordata,‭ ‬Reptilia,‭ ‬Crocodylomorpha,‭ ‬Crocodylia.\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #f1c232;\"\u003e\u003cstrong\u003eDiet:\u003c\/strong\u003e\u003c\/span\u003e Carnivore\/Piscivore.\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #f1c232;\"\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e\u003c\/span\u003e Up to‭ ‬2.8‭ ‬meters long,‭ ‬though there is some variance between species.\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #f1c232;\"\u003e\u003cstrong\u003eTime period:\u003c\/strong\u003e\u003c\/span\u003e Campanian of the Cretaceous through to the Eocene.\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #f1c232;\"\u003e\u003cstrong\u003eFossil representation:\u003c\/strong\u003e \u003c\/span\u003e‭Skulls and postcranial remains.\u003c\/p\u003e\n\u003cp data-start=\"104\" data-end=\"527\"\u003eThe genus \u003cstrong data-start=\"114\" data-end=\"131\"\u003eBorealosuchus\u003c\/strong\u003e was established following a revision of the genus Leidyosuchus, which had long been regarded as a “wastebasket taxon”, a category where species that did not clearly belong elsewhere were often placed. As a result of this taxonomic review, four former species of Leidyosuchus were reassigned to Borealosuchus, and since then, two additional species have been added to the genus.\u003c\/p\u003e\n\u003cp data-start=\"529\" data-end=\"885\"\u003eBorealosuchus was a mid-sized crocodile, with the largest species, \u003cem data-start=\"604\" data-end=\"633\"\u003eBorealosuchus acutidentatus\u003c\/em\u003e, reaching up to 280 centimeters (2.8 meters) in length and possessing a skull approximately 36 centimeters long. Its moderate size and physical adaptations suggest it was an effective predator in the rivers, lakes, and wetlands it inhabited.\u003c\/p\u003e\n\u003cp data-start=\"887\" data-end=\"1455\"\u003eRemarkably, Borealosuchus was among the crocodilian genera that survived the Cretaceous–Paleogene (K–T) extinction, the catastrophic event that brought an end to the dinosaurs, pterosaurs, and many large marine reptiles. The survival of Borealosuchus, along with other crocodiles such as \u003cem data-start=\"1179\" data-end=\"1191\"\u003eDyrosaurus\u003c\/em\u003e and \u003cem data-start=\"1196\" data-end=\"1211\"\u003eBrachychampsa\u003c\/em\u003e, suggests that certain physiological and ecological traits—including a semi-aquatic lifestyle, dietary flexibility, and resilience to environmental stress—enabled these reptiles to endure one of Earth’s most devastating mass extinctions.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp align=\"left\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1250\/0441\/files\/Croc_on_480x480.jpg?v=1663961406\" width=\"529\" height=\"215\"\u003e\u003c\/p\u003e\n\u003chr\u003e","brand":"MT 13500","offers":[{"title":"Default Title","offer_id":51952479731992,"sku":"06ALL228","price":23.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1250\/0441\/files\/5U8A5454_024bdd73-cffd-4af1-9aec-97ddb1931531.jpg?v=1776196676","url":"https:\/\/www.fossilageminerals.com\/products\/0-7-crocodile-borealosuchus-fossil-tooth-judith-river-fm-montana-coa-display-06all228","provider":"Fossil Age Minerals","version":"1.0","type":"link"}