Sold2023Huge double ammonite fossil specimenHuge double ammonite fossil specimen, Two beautifully preserved fossilized spiral shells on shale, mounted on natural stone base and slate plinth, 17"h x 14"l x 10"w (total), 12"dia x 7"d (larger), 7"See Sold Price
Sold2023POLISHED FOSSIL SPECIMEN PLATE WITH TWO AMMONITESPolished ammonite fossil plate, dating to the Carboniferous Period 350 million years ago, having two ammonites. Approximate dimensions: h. 6.25", w. 3.25", d. 1".See Sold Price
Sold2023Natural History - British Dactylioceras Fossil Ammonite PairJurassic Period, circa 200-190 million years B.P.. The matrix with two Dactylioceras tenuicostatum fossil ammonite specimens. 1.6 kg, 14 cm (5 1/2 in.). From the Holderness Coast, Yorkshire, UK. [No RSee Sold Price
Sold2018A Bisected Ammonite Fossil Specimen.A Bisected Ammonite Fossil Specimen. Together with an Eocene period fossil with two fish 5.5" x 4.5" x .5"See Sold Price
Sold2016Two Natural History Specimens: Ammonite & BlackTwo natural history items, including: Placenticeras ammonite fossil, unearthed near Wasta, South Dakota; together with black tourmaline and quartz specimen; L: 11 1/4" (larger, approx.)See Sold Price
Sold2019Natural History Fossil Fish and Ammonite GroupCretaceous Period, 200-65 million years BP. Group comprising: a small ammonite, cut and polished in two halves, with two small fossil fish specimens, in matrix. 618 grams total, 3.2-14.7cm (1 1/4 - 5See Sold Price
Sold2024Natural History - Whitby Dac Fossil Ammonite PairJurassic Period, Toarcian Stage, circa 180 million years B.P.. Containing two Dactylioceras tenuicostatum sp. specimens. 947 grams, 13.9 cm (5 1/2 in.). Found Whitby Dac, UK. From a Lincolnshire, UK,See Sold Price
Sold2024Natural History - Fossil Ammonite CollectionJurassic Period, circa 200-145 million years B.P. Comprising six specimens, including two Perisphinctes sp., a Dactylioceras sp. and two iridescent specimens. 190 grams total, 31-64 mm (1 1/4 - 2 1/2See 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
Sold2023Large Ammonite Fossil SpecimenLarge Ammonite Fossil Specimen, median-line cut with quartz crystal inclusions. 13.75" L x 11.5" W x 3" D. Keywords: Fossils, Mineral specimens, Jurassic, CretaceousSee Sold Price
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
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
Sold2024Group stone, mineral, & ammonite fossil specimensGroup stone, mineral, & ammonite fossil specimens, (26) pieces, incl. (1) Septarian dragon egg, (2) Aragonite eggs, and (16) small polished eggs and spheres incl. Tiger's Eye, Rutile Quartz, SeptarianSee Sold Price
Sold2024Lot 7 Ammonite Fossil SpecimensSeven Ammonite Fossil Specimens. Primarily earth toned hues. Largest measures approx. .5H x 3.5W in. Some chipping and wear present. Property from F.W. WOOLWORTH CEO Byron DeWitt Miller estate by famiSee Sold Price
Sold2021Large Ammonite Fossil Specimen - Mesozoic Era.Large Ammonite Fossil Specimen - Mesozoic Era. Fossilized specimen with 4 ammonites and one oblong fossil. Polished invertebrate specimens with roughened background stone. 24 1/2" L x 15" W.See Sold Price
Sold2019Pair Ammonite Fossil Specimens Mounted as PendantsPair Ammonite Fossil Specimens Mounted as Pendants. Each measures nearly 2 inches in length.See Sold Price
Sold2024ACANTHOCERAS AMMONITE FOSSIL SPECIMEN ON BASEOversized Acanthoceras ammonite fossil specimen, on a black rectangular base, apparently unmarked. Approximate Dimensions: overall h. h. 24", w. 14.75", d. 9".See 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
Sold2023AMMONITE FOSSIL SPECIMEN ON ACRYLIC BASEAmmonite fossil specimen, mounted on an acrylic base, specimen: approx 10.5"h, 9"w, 2.5"d overall: approx 12.75"h, 9"w, 4"d, 20.2lbs Start Price: $150.00See Sold Price
Sold2022ACANTHOCERAS AMMONITE FOSSIL SPECIMEN ON STANDAcanthoceras ammonite fossil specimen, on a curved custom iron stand, apparently unmarked. Approx. of the fossil h. 7", w. 8.75", d. 4".See Sold Price
Sold2023AMMONITE FOSSIL SPECIMEN ON ACRYLIC BASEAmmonite fossil specimen, mounted on an acrylic base, approx 14"h, 7"w, 5"d, 9.75lbs Start Price: $100.00See Sold Price
Sold2024Suture Shell Ammonite Fossil Specimen.This halved ammonite has suture patterns and iridescence on is back side with a polished front. There is a Natural crack that appears to have been filled to its lower portion. It measures 11 1/2" longSee Sold Price
1 day LeftEasterly Auction CompanyAmmonite, Fossil, Rock, Natural, Collectible, Pendant, Sterling$25(1 bid)