{"product_id":"globidens-dakotensis","title":"Globidens dakotensis","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cem\u003eGlobidens dakotensis\u003c\/em\u003e\u003c\/strong\u003e\u003cspan\u003e was a durophagous mosasaurid from the Late Cretaceous of North America, known from remains recovered from the Pierre Shale Group, especially in South Dakota, within marine deposits associated with the ancient Western Interior Seaway. This species belongs to Mosasauridae, a group of large marine squamates related to lizards and snakes, not dinosaurs, which dominated many oceanic ecosystems during the Late Cretaceous. Within this group, \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGlobidens\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e stands out for a feeding specialization very different from that of mosasaurs with cutting or piercing teeth: its skull and dentition were adapted to crushing hard-shelled prey.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe name \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGlobidens\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e means “globe tooth,” a direct reference to its rounded, bulbous teeth with hemispherical crowns. In \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGlobidens dakotensis\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e, this dentition is its most characteristic anatomical feature and identifies it as a predator specialized in durophagy, meaning the consumption of animals protected by shells, carapaces, or other hard coverings. Unlike more generalist mosasaurs, which had conical and recurved teeth for gripping fish or large marine vertebrates, \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGlobidens\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e possessed robust, short, globular teeth capable of withstanding high compressive forces when fracturing ammonites, bivalves, gastropods, crustaceans, or other armoured marine invertebrates.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFrom a morphometric perspective, \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGlobidens dakotensis\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e was a medium- to large-sized mosasaurid, with a body length generally estimated at around 5–6 metres, although exact dimensions depend on the material attributed to the species and the completeness of the known specimens. Its body would have been elongated and hydrodynamic, with limbs transformed into flippers, a powerful tail for propulsion, and a relatively robust skull compared with more slender mosasaurs. The jaw was especially important in its ecology, as it had to withstand intense vertical forces during the crushing of hard prey. This combination of a swimming body and reinforced feeding apparatus makes it one of the most functionally specialized mosasaurs of the Late Cretaceous.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe material of \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGlobidens dakotensis\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e includes skulls and associated remains from Campanian–Maastrichtian marine deposits of North America. The species was recognized as a distinct form within the genus \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGlobidens\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e and has been studied in relation to other durophagous mosasaurs. One of the most important aspects of its palaeobiology comes from the discovery of stomach contents attributed to \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGlobidens\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e in the Pierre Shale of South Dakota, which directly confirm its ability to consume hard-shelled prey. These remains reinforce the functional interpretation of its globular dentition and show that its specialization was not only anatomical, but also ecological.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cem\u003e\u003cspan\u003eGlobidens dakotensis\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e inhabited the relatively warm and productive seas of the Western Interior Seaway, an extensive epicontinental sea that divided North America during the Late Cretaceous. In this ecosystem, it shared its habitat with bony fish, sharks, ammonites, sea turtles, plesiosaurs, and other mosasaurs, but occupied a distinct trophic niche thanks to its ability to exploit hard food resources that other large marine reptiles could not process as efficiently. Its relative rarity in the fossil record suggests that these shell-crushing mosasaurs were not as abundant as other marine predators, although they represent one of the most striking feeding adaptations within Mosasauridae.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis replica represents \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGlobidens dakotensis\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e as a North American mosasaurid with a hydrodynamic body, robust skull, powerful jaws, and specialized globular dentition. Its reconstruction integrates the available information on its osteology, approximate morphometry, and durophagous ecology, highlighting one of the most distinctive marine reptiles of the Late Cretaceous: a predator not primarily designed to tear apart large prey, but to crush shells and carapaces using one of the most unmistakable dentitions in the entire mosasaurid lineage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eApproximate measurements of \u003cem\u003eGlobidens\u003c\/em\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eScale 1:35 — Assembly kit\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLength: 86 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHeight: 86 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWidth: 95 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSnout-to-tail length: 167 mm\u003c\/span\u003e\u003c\/p\u003e","brand":"Dino and Dog","offers":[{"title":"1:35 \/ Sin imprimar","offer_id":54870008758540,"sku":"DC-1462-172-SINI","price":47.0,"currency_code":"EUR","in_stock":true},{"title":"1:35 \/ Imprimado","offer_id":54870008791308,"sku":"DC-1462-172-IMPRI","price":55.0,"currency_code":"EUR","in_stock":true},{"title":"1:35 \/ Pintado a mano","offer_id":54870008824076,"sku":"DC-1462-172-PINTA","price":190.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/1106\/7660\/files\/Globidens_7.png?v=1784134044","url":"https:\/\/dinosauriacreatures.com\/en\/products\/globidens-dakotensis","provider":"Dinosauria Creatures","version":"1.0","type":"link"}