Sold2022Large Polished Fossil Orthoceras MirrorDevonian Period, 417-354 million years B.P. and later. A large mirror with the oval-shaped frame cut from a fossiliferous stone containing Orthocares sp. and a number of small ammonites, two fossil amSee Sold Price
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
Sold2017Prehistoric Fossil Ammonite Cluster from Hokkaido JapanEast Asia, Japan, Hokkaido (northern island), ca. 400 million years ago. A cluster of ammonites - at least nine - with some other extinct sea animals. Two are very large and well-preserved, the darkerSee Sold Price
Sold2022TWO AMMONITES ON SILVER BASESFossil ammonites mounted on silver bases. Early 20th century. Dimensions: 25 cm each.See Sold Price
Sold2022Cut and Polished Fossil AmmoniteCretaceous Period, 145-65 million years B.P. A cut and polished Phylloceras velledae ammonite in two halves, displaying the distinctive pattern of the cross-section chambers; held in a white card collSee Sold Price
Sold2022Cut and Polished Fossil AmmoniteCretaceous Period, 145-65 million years B.P. A cut and polished Phylloceras velledae ammonite in two halves with iridescent surfaces; held in a white card collector's tray. 231-254 grams, 10.7 cm widtSee Sold Price
Sold2022Cut and Polished Fossil AmmoniteJurassic Period, 172-168 million years B.P. A cut and polished ammonite in two halves, distinctive cross section chambers filled with crystals, some iridescence to outer surfaces. 275 grams total, 10.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
Sold2021POLISHED AMMONITE & ORTHOCERAS FOSSILS STONE PLATELarge polished fossil plate in stone matrix, with four ammonites and two Orthoceras embedded in texture carved stone surface, approx 13.5"h, 13.5"w, 14.5lbs Start Price: $150.00See 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
Sold2016Massive Mesozoic Golden Brown Fossil AmmoniteAgadir, Morocco, Mid-Cretaceous, 112 to 99.6 million years ago. This massive brown ammonite is a member of the Procheloniceras species Cretaceous ammonites from the coastal village of Agadir, Morocco.See Sold Price
Sold2016Two Fossil Shell Rings, Choiseul Solomon IslandsTraditional Currency.Ex. Private German collection.3 in. x 3 in. / 7.62 cm. x 7.62 cm.2.5 in. x 2 in. / 6.35 cm. x 5.08 cm.See Sold Price
Sold2023Natural History - Polished Fossil Ammonite PlateJurassic Period, circa 199-145 million years B.P. A composite plate containing a large number of variously sized ammonites, polished upper face. 835 grams, 24.7 cm (9 3/4 in.). From Madagascar. From aSee Sold Price
Sold2021Fossils & Ammonite Grouping, Morocco (21 in. x 30 in.).Exceptionally large and stunning fossil stone slab plate. set in a dark stone matrix containing various polished ammonites and orthoceras. Dating to the Carboniferous Period 350 million years old founSee Sold Price
Sold2023Two fossil rock specimensTwo fossil rock specimensCirca Paleozoic Era or laterComprising two large rock specimens with various fossils including a black slate slab with micaceous extrusions (9" H x 15.5" W x 2"See Sold Price
Sold2023Box lot of Quartz and Fossil, Ammonites. Small fish fossil. Lots of trilobites, snails and more.Box lot of Quartz and Fossil, Ammonites. Small fish fossil. Lots of trilobites, snails and more. Dimensions: H: 2 inches: W: 5 inches: D: 2 inches --- US Shipping charge: In house shipping available.See Sold Price
Sold2023TWO FOSSIL FISH SPECIMEN PLAQUES, ONE FRAMEDTwo fossil fish specimen plaques comprising, a rectangular plaque with the impressions of two fossilized fish, having a tag en verso identifying the fish as Diplomystus from Sweetwater County Wyoming,See Sold Price
Sold2021FOSSIL AMMONITEon acrylic stand; Provenance: The Estate of Henry and Lillian Mosauer; 25 inches wide; 8 inches deep; 19 inches highSee Sold Price
Sold2021Natural History Huge 18" Fossil Ammonite SpecimenArt by God, A Natural History Fossil Ammonite Specimen. This is a great pre historical conversation piece for the home or office. Museum quality and investment worthy. SHIPPINGHill Auction Gallery wilSee Sold Price
Sold2021FOSSIL. Ammonite Fossil with Defined SuturePattern. An ammonite fossil with a defined suture pattern. Dimensions: 12" l x 10 1/5" w.See Sold Price
Sold2021FOSSIL. Ammonite Fossil on Stand.By consignor provenance this was found in Morocco. Total approx. weight is 41 lbs (gross). From a New Rochelle, NY estate. Dimensions: 17" h x 19" w.See Sold Price
Sold2016Vintage Dreamer Fossil Ammonite Peridot Cat Pin PendantThis lovely one-of-a-kind pin by Margaret Thurman of Echo of the Dreamer features an ammonite fossil, carved cat, and brilliant faceted peridot. The large pin is 2-7/8 inches long and 1-3/4 inches widSee Sold Price
Sold2022Large Natural Fossil Ammonite Clusterimpressive natural form fossil group with 7 polished ammonite specimens in stone matrix slab. 17" high, 24" wide, 2 3/4" deep. Property of a Westport, CT Collector.See Sold Price
Sold2019Fossil ammonite, diamond and 14k yellow gold jewelryFossil ammonite, diamond and 14k yellow gold jewelry suite Including 1) pendant, featuring (1) pyrite replaced ammonite suture cross-section fossil, measuring approximately 25 X 20 X 7 mm, surmountedSee Sold Price
4 days LeftTimeLine Auctions Ltd.Natural History - Enormous Two Metre Section of Fossil Mosasaur 'Marine Dinosaur' Spine£600