{"title":"Ammonite","description":"","products":[{"product_id":"1-new-item-95","title":"Ammonite in Matrix","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eAmmonites are an extinct group of marine animals called sea mollusks. These cephalopods range in size from less than an inch to about 9 feet in diameter. They existed during the Devonian period over 300 million years ago.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eThis item is 4\" x 4\" and weighs 18.15 oz.\u003c\/span\u003e\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":45478300123310,"sku":"","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_2725.jpg?v=1751561070"},{"product_id":"1-new-item-96","title":"Ammonite in Matrix","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eAmmonites are an extinct group of marine animals called sea mollusks. These cephalopods range in size from less than an inch to about 9 feet in diameter. They existed during the Devonian period over 300 million years ago.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eThis item is 2.375\" x 4.125\" and weighs 11.75 oz.\u003c\/span\u003e\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":45478302679214,"sku":"","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/DSC07414.jpg?v=1720027507"},{"product_id":"1-new-item-99","title":"Ammonite in Matrix","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eAmmonites are an extinct group of marine animals called sea mollusks. These cephalopods range in size from less than an inch to about 9 feet in diameter. They existed during the Devonian period over 300 million years ago.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eThis item is 5\" x 4.25\" and weighs 31.25 oz.\u003c\/span\u003e\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":45478337478830,"sku":"","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/DSC07312.jpg?v=1720028877"},{"product_id":"ammolite-slab-canada-cretaceous","title":"Ammolite Slab Canada Cretaceous","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eAmmolite is an opal-like gemstone found mainly in Alberta, Canada. It is a type of fossilized ammonite shell that is primarily comprised of aragonite which is the same mineral contained in Mother of Pearl.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 3.5\" x 2\" and weighs 5.95 oz.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":45626356859054,"sku":"","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_2422.jpg?v=1751566429"},{"product_id":"ammolite-slab-canada-cretaceous-1","title":"Ammolite Slab Canada Cretaceous","description":"\u003cp\u003eAmmolite is an opal-like gemstone found mainly in Alberta, Canada. It is a type of fossilized ammonite shell that is primarily comprised of aragonite which is the same mineral contained in Mother of Pearl.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 2.75\" x 2.25\" and weighs 5.25 oz.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":45626357252270,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_2432.jpg?v=1751566161"},{"product_id":"ammolite-slab-canada-cretaceous-2","title":"Ammolite Slab Canada Cretaceous","description":"\u003cp\u003eAmmolite is an opal-like gemstone found mainly in Alberta, Canada. It is a type of fossilized ammonite shell that is primarily comprised of aragonite which is the same mineral contained in Mother of Pearl.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 2\" x 1.45\" and weighs 2.5 oz.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":45626357612718,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_2455.jpg?v=1751564770"},{"product_id":"ammolite-slab-canada-cretaceous-4","title":"Ammolite Slab Canada Cretaceous","description":"\u003cp\u003eAmmolite is an opal-like gemstone found mainly in Alberta, Canada. It is a type of fossilized ammonite shell that is primarily comprised of aragonite which is the same mineral contained in Mother of Pearl.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 2.25\" x 1.5\" and weighs 1.6 oz.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":45626358038702,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_2485.jpg?v=1751564552"},{"product_id":"scaphites-with-baculites-south-dakota-cretaceous","title":"Scaphites with Baculites South Dakota Cretaceous","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eBoth Scaphites and Baculites are ancient types of ammonites from the Cretaceous Period. Scaphites have a characteristically curved shell while Baculites have a long straight shell. Both species are commonly found around North America and Europe. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 7.25\" x 8.25\" and weighs 101.5 oz.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":45641815031982,"sku":"","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_2630.jpg?v=1751478356"},{"product_id":"scaphites-ammonite","title":"Scaphites Ammonite | South Dakota","description":"\u003cp\u003eScaphites ammonites are extinct cephalopods known for their distinctive shells, featuring a tightly coiled juvenile stage that transitions into a straight, hook-like adult body chamber. Found predominantly in Late Cretaceous marine deposits, these marine invertebrates had chambered shells for buoyancy, likely preyed on small organisms, and are important index fossils, with common South Dakota specimens showcasing iridescent shells and prominent ribs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 4” x 2” and weighs 21.5 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":47338707812526,"sku":null,"price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_5603.jpg?v=1767902931"},{"product_id":"ammonite-cleoniceras-madagascar-cretaceous","title":"Ammonite “Cleoniceras” | Madagascar | Cretaceous","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eCleoniceras is a genus of Cretaceous-aged (approximately 110 million years old) ammonites commonly found in the Albian stage deposits of Mahajanga Province, Madagascar. These marine cephalopods are highly prized for their aesthetic, often polished,, and sectioned fossils that reveal intricate \"oak leaf\" suture patterns and crystal-lined chambers. \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003eThis item is 6\" x 6\" and weighs 28.7 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":47492569563310,"sku":null,"price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_6322.jpg?v=1770829405"},{"product_id":"hoploscaphite-pierre-shale-sd-badlands","title":"Iridescent Discoscaphites Fossil | Pierre Shale, South Dakota Badlands","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"41609188-06cf-4004-9cff-d4276b554c86\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"65\" data-end=\"434\"\u003eA spectacular \u003cem data-start=\"90\" data-end=\"106\"\u003eDiscoscaphites\u003c\/em\u003e fossil from the Pierre Shale of South Dakota, showcasing extraordinary natural iridescence across its shell. Brilliant flashes of red, green, gold, and violet dance across the fossilized surface, accentuating the intricate details of this ancient marine cephalopod. Once living in the vast Western Interior Seaway during the Late Cretaceous, \u003cem data-start=\"449\" data-end=\"465\"\u003eDiscoscaphites\u003c\/em\u003e represents one of the final chapters in the long history of the ammonites before their extinction.\u003c\/p\u003e\n\u003cp data-start=\"436\" data-end=\"748\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis item is 1.75\" x 1.5\" and weighs 1.15 oz\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":47965384048814,"sku":null,"price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_8787.jpg?v=1781016034"},{"product_id":"hoploscaphites-fossil-pierre-shale-sd-badlands","title":"Iridescent Discoscaphites Fossil | Pierre Shale, South Dakota Badlands","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"41609188-06cf-4004-9cff-d4276b554c86\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"65\" data-end=\"434\"\u003eA spectacular \u003cem data-start=\"90\" data-end=\"106\"\u003eDiscoscaphites\u003c\/em\u003e fossil from the Pierre Shale of South Dakota, showcasing extraordinary natural iridescence across its shell. Brilliant flashes of red, green, gold, and violet dance across the fossilized surface, accentuating the intricate details of this ancient marine cephalopod. Once living in the vast Western Interior Seaway during the Late Cretaceous, \u003cem data-start=\"449\" data-end=\"465\"\u003eDiscoscaphites\u003c\/em\u003e represents one of the final chapters in the long history of the ammonites before their extinction.\u003c\/p\u003e\n\u003cp data-start=\"436\" data-end=\"748\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis item is 1.25\" x 1.5\" and weighs 0.6 oz\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":47965387325614,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_8790.jpg?v=1781016551"},{"product_id":"hoploscaphites-fossil-pierre-shale-sd-badlands-1","title":"Iridescent Discoscaphites Fossil | Pierre Shale, South Dakota Badlands","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"41609188-06cf-4004-9cff-d4276b554c86\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"65\" data-end=\"434\"\u003eA spectacular \u003cem data-start=\"90\" data-end=\"106\"\u003eDiscoscaphites\u003c\/em\u003e fossil from the Pierre Shale of South Dakota, showcasing extraordinary natural iridescence across its shell. Brilliant flashes of red, green, gold, and violet dance across the fossilized surface, accentuating the intricate details of this ancient marine cephalopod. Once living in the vast Western Interior Seaway during the Late Cretaceous, \u003cem data-start=\"449\" data-end=\"465\"\u003eDiscoscaphites\u003c\/em\u003e represents one of the final chapters in the long history of the ammonites before their extinction.\u003c\/p\u003e\n\u003cp data-start=\"436\" data-end=\"748\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis item is 1\" x 1” and weighs 0.3 oz\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":47965391847598,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_8796.jpg?v=1781016715"},{"product_id":"iridescent-hoploscaphites-fossil-pierre-shale-south-dakota-badlands","title":"Iridescent Hoploscaphites Fossil | Pierre Shale, South Dakota Badlands","description":"\u003cp\u003eAn exceptional \u003cem data-start=\"91\" data-end=\"107\"\u003eHoploscaphites\u003c\/em\u003e fossil from the Pierre Shale of South Dakota, displaying stunning natural iridescence across its shell. Flashes of vibrant color shimmer across the fossilized surface, highlighting intricate details preserved from a marine creature that lived over 66 million years ago in the ancient Western Interior Seaway. The contrast between the fossil's ancient form and its brilliant, rainbow-like luster creates a display that is both scientifically fascinating and visually striking.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 1.5” x 1” and weighs 0.85 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":47965397909678,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_8798.jpg?v=1781017169"},{"product_id":"iridescent-hoploscaphites-fossil-pierre-shale-south-dakota-badlands-1","title":"Iridescent Hoploscaphites Fossil | Pierre Shale, South Dakota Badlands","description":"\u003cp\u003eAn exceptional \u003cem data-start=\"91\" data-end=\"107\"\u003eHoploscaphites\u003c\/em\u003e fossil from the Pierre Shale of South Dakota, displaying stunning natural iridescence across its shell. Flashes of vibrant color shimmer across the fossilized surface, highlighting intricate details preserved from a marine creature that lived over 66 million years ago in the ancient Western Interior Seaway. The contrast between the fossil's ancient form and its brilliant, rainbow-like luster creates a display that is both scientifically fascinating and visually striking.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 1.5” x 1.75” and weighs 1 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":47965413834926,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_8802.jpg?v=1781017545"},{"product_id":"ammonite-asteroceras-peru-jurassic","title":"Ammonite (Asteroceras) | Peru | Jurassic","description":"\u003cp\u003eA beautifully preserved \u003cem data-start=\"75\" data-end=\"88\"\u003eAsteroceras\u003c\/em\u003e ammonite from Peru, showcasing the elegant spiral form and pronounced ribbing that have made Jurassic ammonites some of the most recognizable fossils in the world. These ancient marine cephalopods thrived in the oceans nearly 190 million years ago, long before the age of the dinosaurs reached its peak.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 2\" x 1.5\" and weighs 1.6 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":47965466329262,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_8803.jpg?v=1781019376"},{"product_id":"ammonite-asteroceras-peru-jurassic-1","title":"Ammonite (Asteroceras) | Peru | Jurassic","description":"\u003cp\u003eA beautifully preserved \u003cem data-start=\"75\" data-end=\"88\"\u003eAsteroceras\u003c\/em\u003e ammonite from Peru, showcasing the elegant spiral form and pronounced ribbing that have made Jurassic ammonites some of the most recognizable fossils in the world. These ancient marine cephalopods thrived in the oceans nearly 190 million years ago, long before the age of the dinosaurs reached its peak.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 1.25\" x 1\" and weighs 0.8 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":47965487169710,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_8805.jpg?v=1781019736"},{"product_id":"ammonite-placenticeras-meeki-pierre-shale-sd-upper-cretaceous","title":"Ammonite “Placenticeras Meeki” | Pierre Shale, SD | Upper Cretaceous","description":"\u003cp\u003ePlacenticeras Meeki was a fast swimming, carnivorous ammonite from the late Cretaceous period, roughly 70-75 million years ago.  This fossil was found in the Pierre Shale formation in South Dakota.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 4” x 2.5” and weighs 12.45 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":49287388037294,"sku":null,"price":128.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_0903.jpg?v=1788370958"},{"product_id":"ammonite-placenticeras-meeki-pierre-shale-sd-upper-cretaceous-1","title":"Gastropod (Snail) w\/ Ammonite | South Dakota Badlands | Cretaceous","description":"\u003cp\u003eA Gastropod is a member of a large, diverse class of soft-bodied invertebrate animals known as gastropoda, which include slugs and snails. In this case, this fossil is a snail and also includes an ammonite. It was collected in the Badlands of South Dakota.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 4” x 2” and weighs 7.5 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":49287391477934,"sku":null,"price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_0904.jpg?v=1788371977"},{"product_id":"hoploscophites-nebrascensis-fossil-south-dakota","title":"Hoploscophites nebrascensis Fossil | South Dakota","description":"\u003cp\u003eHoploscaphites nebrascensis is an extinct species of heteromorph ammonite that lived during the late Cretaceous period. This specimen was found in South Dakota Badlands.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 3.5” x 3” and weighs 14.45 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":49378122301614,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_1273.jpg?v=1789664179"},{"product_id":"hoploscaphites-brevis-south-dakota","title":"Hoploscaphites Brevis | South Dakota","description":"\u003cp\u003eHoploscaphites brevis is an extinct species of heteromorphic ammonite from the late Cretaceous period. This specimen was found in the Pierre Shale formation of South Dakota.\u003c\/p\u003e\n\u003cp\u003eThis item is 4” x 2.25” and weighs 6.35 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":49378715697326,"sku":null,"price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_1284.jpg?v=1789668430"},{"product_id":"hoploscaphites-species-south-dakota-late-cretaceous","title":"Hoploscaphites Species | South Dakota | Late Cretaceous","description":"\u003cp\u003eThis Hoploschaphites is an extinct species of ammonites found in the Pierre Shale formation in South Dakota. This species is from the late Cretaceous period.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 3.5” x 2” and weighs 10.45 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":49378824978606,"sku":null,"price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_1288.jpg?v=1789668985"},{"product_id":"ammonite-cut-pair-madagascar-jurassic-period","title":"Ammonite Cut Pair | Madagascar | Jurassic Period","description":"\u003cp\u003eThis ammonite cut pair shimmers just right and will make for an eye catching display piece! These were mined in Madagascar and come from the Jurassic period.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 3.5” x 3” (each) and weighs 6.75 oz (total)\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":49378893758638,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_1310.jpg?v=1789672129"},{"product_id":"ammonite-cut-pair-madagascar-jurassic-period-1","title":"Ammonite Cut Pair | Madagascar | Jurassic Period","description":"\u003cp\u003eThis ammonite cut pair shimmers just right and will make for an eye catching display piece! These were mined in Madagascar and come from the Jurassic period.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 3” x 2.5” (each) and weighs 3.5 oz (total)\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":49378895233198,"sku":null,"price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_1317.jpg?v=1789672581"},{"product_id":"cut-druzy-ammonite-morocco-cretaceous","title":"Druzy Ammonite Cut Pair | Morocco | Cretaceous","description":"\u003cp\u003eThis ammonite cut pair includes a druzy finish making it a beautiful display piece.  This ammonite comes from Morocco and dates back to the Cretaceous Period.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 2.5” x 2” and weighs 1.55 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":49382494339246,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_1324.jpg?v=1789748211"},{"product_id":"pyritized-ammonite-cut-pair-morocco-cretaceous","title":"Pyritized Ammonite Cut Pair | Morocco | Cretaceous","description":"\u003cp\u003eA pyritized ammonite is a fossil where the original shell has been replaced by pyrite during fossilization.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 1.5” x 1.25” and weighs 0.75 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":49382591430830,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_1329.jpg?v=1789750251"},{"product_id":"pyritized-ammonite-cut-pair-morocco-cretaceous-1","title":"Pyritized Ammonite Cut Pair | Morocco | Cretaceous","description":"\u003cp\u003eA pyritized ammonite is a fossil where the original shell has been replaced by pyrite during fossilization.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 1.5” x 1.25” and weighs 0.75 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":49382663291054,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_1331.jpg?v=1789751313"},{"product_id":"heteromorph-hoploscaphites-species-south-dakota-cretaceous","title":"Heteromorph Hoploscaphites Species | South Dakota | Cretaceous","description":"\u003cp\u003eHoploscaphites is an extinct genus of heteromorph ammonites from the Late Cretaceous period. This specimen was mined in the Pierre Shale Formation in South Dakota.  Unlike tightly-coiled ammonites, heteromorphs feature partially uncoiled or hook-shaped bodies with distinct ribbing and bumps.\u003c\/p\u003e\n\u003cp\u003eThis specimen has been partially restored as show in photos.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 6” x 5” and weighs 2 lbs 15 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":49382748881070,"sku":null,"price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_1333.jpg?v=1789753393"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/collections\/PXL-20220125-191512839-2.jpg?v=1656009332","url":"https:\/\/goodearthrocksgallery.com\/collections\/ammonite.oembed?page=3","provider":"Good Earth Rocks Gallery","version":"1.0","type":"link"}