{"product_id":"0-5-megaloolithus-titanosaur-dinosaur-fossil-egg-shell-bouches-du-rhone-france-display-06ymm464","title":"0.5\" Megaloolithus Titanosaur Dinosaur Fossil Egg Shell Bouches Du Rhone France Display","description":"\u003cp\u003eLocation: Bouches Du Rhone\u003cspan\u003e, \u003c\/span\u003eFrance \u003c\/p\u003e\n\u003cp\u003eWeight: 0.3 Ounces \u003c\/p\u003e\n\u003cp\u003eEgg Shell Dimensions: 0.5 Inches Long, 0.4 Inches Wide, 0.1 Inches Thick. \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #a7600e;\"\u003e\u003cstrong\u003eComes with a Certificate of Authenticity.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #a7600e;\"\u003e\u003cstrong\u003eComes with a free Display.\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #a7600e;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #3b990a;\"\u003e\u003cstrong\u003eThe item pictured is the one you will receive. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a genuine fossil.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f1c232;\"\u003eName:\u003c\/span\u003e\u003c\/strong\u003e \u003cspan\u003eMegaloolithus\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f1c232;\"\u003eDiet:\u003c\/span\u003e\u003c\/strong\u003e Herbivore.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f1c232;\"\u003eSize:\u003c\/span\u003e\u003c\/strong\u003e Around 8.2 meters long.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f1c232;\"\u003eKnown locations:\u003c\/span\u003e\u003c\/strong\u003e France and Spain.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #f1c232;\"\u003e\u003cstrong\u003eTime period:\u003c\/strong\u003e\u003c\/span\u003e Maastrichtian of the Cretaceous.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f1c232;\"\u003eFossil representation:\u003c\/span\u003e\u003c\/strong\u003e Several incomplete specimens. Eggs have also been attributed to the genus.\u003c\/p\u003e\n\u003cp data-start=\"2330\" data-end=\"2656\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong data-start=\"2330\" data-end=\"2347\"\u003eMegaloolithus\u003c\/strong\u003e \u003c\/span\u003eis an oogenus representing fossil eggs assigned to titanosaurian sauropods from Late Cretaceous deposits in Western Europe. The eggs are generally spheroidal, with average diameters of approximately 30 centimeters, and are characterized by distinct eggshell microstructures used for taxonomic classification.\u003c\/p\u003e\n\u003cp data-start=\"2658\" data-end=\"3139\"\u003eObserved variation in shell thickness and ultrastructure across specimens has generated hypotheses regarding their origin. Proposed explanations include taxonomic diversity among egg-laying titanosaurs or physiological stress related to calcium metabolism, potentially linked to environmental or dietary limitations. Megaloolithus eggs contribute significantly to understanding dinosaur reproductive biology, eggshell evolution, and nesting behaviors in Late Cretaceous ecosystems.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1250\/0441\/files\/Titanosaur_Dinosaur_11zon.jpg?v=1742334029\" alt=\"\" width=\"609\" height=\"305\"\u003e\u003c\/p\u003e\n\u003chr\u003e","brand":"EGGF23","offers":[{"title":"Default Title","offer_id":51596878512408,"sku":"06YMM464","price":13.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1250\/0441\/files\/5U8A5417_e47ac23c-c6fe-4f3b-8595-db5b166bf51e.jpg?v=1769370978","url":"https:\/\/www.fossilageminerals.com\/products\/0-5-megaloolithus-titanosaur-dinosaur-fossil-egg-shell-bouches-du-rhone-france-display-06ymm464","provider":"Fossil Age Minerals","version":"1.0","type":"link"}