Natural History, Petrified Waterfall FragmentAshcroft and Moore LLC4.5(277)See Sold PriceMar 12, 2024
Lot 6, Geode, Agate, Siderite, Paleocene FossilThe Benefit Shop Foundation Inc.4.3(2.9k)See Sold PriceFeb 28, 2024
5 1/2” Socketed Spear Effigy Pendant. Ex Gilbert DilleyTony Putty Artifacts4.7(404)See Sold PriceMar 09, 2024
2 3/8" Grand. Recovered in Saline Co, AR. Ex Ron ComerTony Putty Artifacts4.7(404)See Sold PriceMar 09, 2024
Native American Signed Tascua Nut Turtle Fetish Jayne QuamCowboy Joe's Antiques4.7(201)See Sold PriceFeb 27, 2024
Disney Snow White Little Mermaid LE Watch SetsLegacy Auctions & Estate Sales4.6(72)See Sold PriceFeb 25, 2024
Natural History - Polished Orthoceras Book End PairTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - Polished Goniatite Jewellery BoxTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - Polished Fossil Orthoceras Coaster SetTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
BUCKLAND WILLIAM: (1784-1856)International Autograph Auctions Europe S.L.4.4(52)See Sold PriceMar 14, 2024
Disney LE Beauty and the Beast Pocahontas WatchesLegacy Auctions & Estate Sales4.6(72)See Sold PriceFeb 25, 2024
Positive & Negative Fossil Stingray50 Million Year Old Positive and Negative Fossil Stingray! Rare Positive and Negative Fossil of a Stingray from Green River, Wyoming. Stingrays, Heliobatis radians, are among the rarest and most beautSee Sold Price
SoldTHREE PAIRS POSITIVE/NEGATIVE FOSSIL FISHTHREE PAIRS POSITIVE/NEGATIVE FOSSIL FISHTharrias sp., Brannenon sp. and unspecified speciesCretaceousBrazilThe phenomenon of the positive/negative fossil is a rare occurrence, requiring special geoloSee Sold Price
EXCELLENT FOSSIL FROG POSITIVE AND NEGATIVELatonia sp.MioceneGracanica, Bosnia An ancient relative of today's hula painted frog, itself believed extinct until 2011, this is a rare and world-class example of positive and negative fossil preSee Sold Price
SoldPositive Negative Prehistoric Fish Fossil PlaquesEocene Epoch Cretaceous fish fossils from Brazil. Approximately 50 million years ago. Museum quality. Each rock slab secured by metal mounts on dark colored rectangular wooden plaque. Good estate fresSee Sold Price
SoldPOSITIVE AND NEGATIVE FISH FOSSILPOSITIVE AND NEGATIVE FISH FOSSIL Tharsis dubiusJurassicSolnhofen Formation, EiSee Sold Price
SoldNatural History - Fossil 'Whitby Dac' Ammonite NoduleJurassic Period, circa 180 million years B.P. Comprising the complete nodule with positive and negative Dactylioceras commune fossil. 309 grams, 73 mm (2 7/8 in.). From a Lincolnshire, UK, collection.See Sold Price
AN EXTREMELY RARE FOSSIL FISH POSITIVE AND NEGATAN EXTREMELY RARE FOSSIL FISH POSITIVE AND NEGATIVE - COELACANTH "THE LIVING FOSSIL" CaSee Sold Price
Asaphus Trilobite ("Positive/Negative") AsaphusAsaphus Trilobite ("Positive/Negative")Asaphus sp.OrdovicianSee Sold Price
SoldFINE FOSSIL DRAGONFLY POSITIVE AND NEGATIVEMesuropetala noehleriJurassic, Tithonian stageSolnhofen Formation, Eichstätt, Bavaria, Germany The lithographic limestone of Solnhofen is renowned for the superb preservation of the most delicateSee Sold Price
Sold546 Fossil Fish (positive and negative)Aspydorynctus Comptoni of positive and negative, Ca. 50,000,000 B.C. (approx.) good condition, positive side mended with no restoration.See Sold Price
FOSSIL MOONFISH POSITIVE AND NEGATIVEGyrodus hexagonusJurassic, Tithonian stageSolnhofen Formation, Eichstätt, Bavaria, Germany A 150 million year old relative of today's parrotfish, this charming little Gyrodus positive and negSee Sold Price
SoldSplit Nodule Pair Fish FossilSplit Nodule Pair Fish Fossil, fantastic positive and negative image of ancient fish, mouth, eyes, scales and tail all highly visible, stone encasement has been chiseled smoothed for display, 21" x 5"See Sold Price
Huge fossil trilobite – On matrixTitle : Huge fossil trilobite – On matrix – Negative + Positive part – Cambropallas telesto Species: Cambropallas telesto Age: Middle Cambrian Locality: Jbel Wawrmast, Tinjdad, MorocSee Sold Price
Pair of Fossil Fish from BrazilPair of Fossil Fish from Brazil positive & negative Tharahias species 100 million yrs oldSee Sold Price
SoldA set of 8 fossil fishes, one complete (positive +A set of 8 fossil fishes, one complete (positive + negative), W 34,5 - 65 cmSee Sold Price
SoldFossil Fish in Positive and Negative NoduleLower Cretaceous Period, 120 million years BP. A large fossil Tharriasararipes fish in a positive and negative nodule from the Santana formation, Albian, of Ceara, Araripe Plateau, Brasil. 4.1 kg totaSee Sold Price
SoldGigantic Paradoxite Trilobite SlabsFossils and RelatedRare Positive and Negative Trilobite Slabs Pair of Gigantic Paradoxites Trilobite Slabs. This pair of slabs contain both the positive and the negative halves of Paradoxites, measuriSee Sold Price
SoldDinosaur track - Positive + Negative impression ofItem: Dinosaur track - Positive + Negative impression of Grallator Age: Lower jurassic - Hettangian stage Location (the place the fossil has been found): Languedoc-Roussilon, France Size of the Slab:See Sold Price
SoldDinosaur track - Positive + Negative impressionsAge: Lower jurassic - Hettangian stage Location: Languedoc-Roussilon, France Size of the Slab: 20.5 x 24 cm (biggest of both) Size of the track: 12.5 cm Weight: 3600 gr This is a negative + positive tSee Sold Price
SoldGroup of Six Various FossilsGroup of Six Various FossilsGroup of six various fossils, including: single fish from the Green River Formation; positive/ negative "lobster"; plate with multiple fish from the Green River Formation;See Sold Price
Fossilization, fish (Caturus) and brittle star, douFossilization, fish (Caturus) and brittle star, double plate (positive / negative), in unrestored original condition, well maintained, in Solnhofner Solnhofen (Jurassic) about 150 million years., H =See Sold Price
Impressive large trilobite - Cambropallas telestoSpecies: Cambropallas telesto Age: Middle Cambrian Locality: Jbel Wawrmast, Tinjdad, Morocco Measurements: 12.3 x 8.5 cm (trilobite) - 17.8 x 12.9 cm (matrix) Weight: 1718 g (positive + negative) MostSee Sold Price
Fossilization, fish (Caturus) and brittle star, dFossilization, fish (Caturus) and brittle star, double plate (positive / negative), in unrestored original condition, well maintained, in Solnhofner Solnhofen (Jurassic) about 150 million years., H =See Sold Price
SoldNatural History - Large Whitby Fern FossilMiddle Jurassic, Dogger Formation, 174-163 million years BP. A large split nodule showing negative and positive aspects of multiple fossil fern leaves. 402 grams, 11.5cm (4 1/2"). Property of a NorthSee Sold Price
Aragonite Specimen with Large CrystalsFossils & Gemstones of Houston4.4(18)See Sold PriceMar 23, 2024
Magnificent 350LB Amethyst Cathedral Geode PairFossils & Gemstones of Houston4.4(18)See Sold PriceMar 23, 2024
Exceptional Blue Azurite and Green Malachite SpecimenFossils & Gemstones of Houston4.4(18)See Sold PriceMar 23, 2024
Top Notch Amethyst Cathedral Geode on Wood StandFossils & Gemstones of Houston4.4(18)See Sold PriceMar 23, 2024
JAMES BERT BARTON (Washington, 1881-1967), "Mount Rainier, Mirror Lake, Washington", 1909., Orotone,Eldred's4.7(419)See Sold PriceFeb 28, 2024
Natural History - Flexicalymene Fossil Trilobite NoduleTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Ladies Malachite Gemstone Ring With Swarovski Crystals Size 8Weatherham Estate Treasures3.9(159)See Sold PriceMar 07, 2024
Ladies Malachite Gemstone Ring With Swarovski Crystals Size 6Weatherham Estate Treasures3.9(159)See Sold PriceMar 07, 2024
Roy Adzak (1927-1987), "Venus Positive-Negative"John Moran Auctioneers, Inc.4.7(461)See Sold PriceFeb 27, 2024
10.92ct Cabochon Multicolor Ammolite GemstoneWeatherham Estate Treasures3.9(159)See Sold PriceMar 14, 2024
Tanzanite Stud Earrings Set in Sterling SilverWeatherham Estate Treasures3.9(159)See Sold PriceMar 21, 2024
[Galadzhev, P.S., cover. Soviet]. Lagorio, A. Modern film technology : Filming. The negative andARTMAXIMUM4.3(4)See Sold PriceMar 14, 2024
(37) EASTMAN DRY PLATE POSITIVE LANTERN SLIDESAustin Auction Gallery4.7(1.2k)See Sold PriceApr 12, 2024
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