Sold2023(2) AMMONITE FOSSIL SPECIMENS ON MARBLE BASES(lot of 2) Fossilized ammonite specimens, Madagascar, each mounted on a black marble base, largest specimen: approx 5"h, 4.75"w, largest overall: approx 8 3/8"h, 4.75"w, 3.5"d, 6.75lbs total Start PriSee Sold Price
2023Ammolite Fossilized Ammonite Shell Fragments, 2 pcsNorth America, Canada, Alberta, Bearpaw formation, late Cretaceous, ca. 71 million years ago. Two fragments from fossilized ammonite shells with shimmering hues due to the formation of ammolite. AmmolSee Sold Price
Sold2017FOSSILIZED SNAIL SHELL, DRUZY & DIAMOND EARRINGSEach designed with a fossilized ammonite and druzy drop in RBC diamond drop, melee approx. .90 ct TW throughout, and patinated sterling frame. Drop 2 3/4". 12.6 dwt.See Sold Price
Sold2023Fossilized Ammonite Shell w/ Fiery Iridescent AmmoliteNorth America, Canada, Alberta, Bearpaw formation, late Cretaceous, ca. 71 million years ago. A beautiful ammonite fossil has formed a fiery iridescence across the surface known as ammolite- an exceedSee Sold Price
Sold2022Large Fossilized Ammonite Placenticeras Meeki in MatrixNorth America, United States, South Dakota, Pennington County, Cheyenne River, Pierre Shale Formation, Lower Cretaceous, 100.5 to 66 million years ago. A superb, fossilized ammonite of the PlacenticerSee Sold Price
Sold2018Fossilized Ammonite SpecimenMounted on rectangular base. [25 3/4 x 18 x 6 inches overall including stand].See Sold Price
Sold2022Rare Fossilized Ammonite Open Coil HeteromorphNorth Africa, Morocco, Mid-Cretaceous period, ca. 112 to 99.6 million years ago. A superb and aesthetically pleasing fossilized heteromorph ammonite, that was fully excavated- apart from some of the lSee Sold Price
Sold2023Large Fossilized Ammonite ClusterLarge Fossilized Ammonite Cluster Display Panel on Stand the museum-quality cluster displayed on an acrylic stand, panel h. 48", w. 32", stand h. 65", w. 32", together with a small fossilized OrthocerSee Sold Price
Sold20242 FOSSILIZED DINOSAUR EGGS2 FOSSILIZED DINOSAUR EGGS: Two Prehistoric fossilized Dinosaur eggs. Approx. 5.25" h x 9.75" w x 7" d.See Sold Price
Sold202312" Fossilized Ammonite Polished Quartzite FormationsEast Africa, Madagascar, Cretaceous period, ca. 145 to 66 million years ago. A superb, fossilized ammonite of the Cleaniceras genus, the tightly coiled shell is fully excavated from the sediment and pSee Sold Price
Sold2017Large / Heavy Fossilized Ammonite on StandAncient Seas, ca. 400 million years ago. A large fossilized ammonite, an extinct marine mollusk that was related to the living coleoid family, including octopus and squid. The fossilized rock has a crSee Sold Price
Sold2023Large Fossilized Ammonite Shell w/ Sutures**Originally Listed At $1000** Ancient Seas, Jurassic to Cretaceous period, ca. 200 to 66 million years ago. A fossilized ammonite that is nearly fully excavated from the stone it fossilized in, someSee Sold Price
Sold2022Fossilized Ammonites Polished Jewelry Grade, 54 pairsAfrica, Madagascar, late Cretaceous, ca. 71 million years ago. A collection of 54 pairs or 108 individual fossilized ammonite shells that have been professionally sliced in half then polished on one sSee Sold Price
Sold2023(2) AMMONITE FOSSIL SPECIMENS ON MARBLE BASES(lot of 2) Ammonite fossil specimens, mounted on a black marble base, largest: approx 8.25"h, 5.5"w, 4"d, smallest: approx 7"h, 4"w, 2"d; 8.6lbs total Start Price: $150.00See Sold Price
Sold2021Large Fossilized Ammonite w/ Stunning IridescenceAncient seas, Paleozoic period. ca. 400 million years ago. A gorgeous and large ammonite fossil with shimmering iridescence. The shell is nicely preserved, and the creamy white surface is polished toSee Sold Price
Sold20212 Fossilized Slabs of Ferns & Crinoids in MatricesAncient Seas & North America, United States, Pennsylvania, St. Clair, Carboniferous Period, ca. 358.9 to 298.9 million years old. A fascinating pair of slate matrices that contain fossilized ferns andSee Sold Price
Sold2022Large Fossilized Ammonite - QuenstedtocerasWestern Europe, late Jurassic period, ca. 160 to 154 million years ago. A large, fossilized ammonite shell in limestone from the Quenstedtoceras genus, known for the tight spiral and ribbed exterior.See Sold Price
Sold2024Natural History Fossilized Ammonite Shell SpecimenThe remains of an extinct marine creature from the Jurassic period fossilized in limestone. This Nautilus style shell form features a tight spiral and ribbed exterior. Total weight ~ 2470 grams. No apSee Sold Price
Sold2022Two Fossilized ammonitesTwo Fossilized ammonites each on a metal stand; each: 22 3/4 inches wide; 18 3/4 inches high; 21 inches high including standSee Sold Price
Sold2021TWO FOSSILIZED AMMONITESeach on a metal stand; each: 22 3/4 inches wide; 18 3/4 inches high; 21 inches high including standSee Sold Price
Sold2021Fossil Double Crinoid (Traumatocrinus) with 2 AmmonitesGuizhou Province, China, Late Triassic (237 -201 MYO). A museum quality specimen containing 2 highly detailed traumatocrinus with two naturally occuring small trachyceras ammonites. MEASUREMENTS 11" lSee Sold Price
Sold2023MOROCCAN AMMONITE FOSSIL SPECIMEN ON ACRYLIC BASEFossilized ammonite specimen, Morocco, mounted on an acrylic base, specimen: approx 7"h, 6"w, overall: approx 8.75"h, 6"w, 3.75"d, 5lbs Start Price: $100.00See Sold Price
Sold2023Monumental Ammonite & Orthoceras Fossilized Stone SlabDESCRIPTION: Monumental fossilized ammonite and Orthoceras in stone slab. CIRCA: Unknown ORIGIN: Unknown DIMENSIONS: H: 32.75" x W: 41" CONDITION: Great.See Sold Price
Jun 15Treasure of Gems & JewelryNatural Yellow Brown Ammonite Fossil 63.82 Ct. 2 Pcs. Unheated From Madagascar$1
Jun 13DuMouchellesAmmonite Fossil Specimens, Jurassic-Cretaceous Period, H 5.5" W 7" Depth 3" 2 pcs$100
3 days LeftAustin Auction GalleryGEOLOGICAL POLISHED AMMONITE SPECIMEN ON BLACK MARBLE BASE$100(1 bid)
404 Lots AwayTimeLine Auctions Ltd.Natural History - British Sigaloceras Fossil Ammonite Display£5(1 bid)
4 hrs LeftMark Louis Weseloh Estate LiquidationsAncient African Carved Ivory Face. Many centuries old. 5 ½” x 2 ¾”.$750