SoldNatural History - Massive Petrified Fossil Tree TrunkJurassic Period, 199-145 million years BP. A large piece of petrified wood 13 cm long, the top and bottom cut and polished to show the ring growth and colours, bark structure to the outside. From MadaSee Sold Price
SoldNatural History - Massive Petrified Fossil Tree TrunkJurassic Period, 199-145 million years BP. A massive cut and polished slice of petrified wood, upper surface cut and treated with acryllic to bring out the grain of the timber. From the historic ‘ViSee Sold Price
SoldNatural History - Petrified Fossil Tree Trunk SectionJurassic Period, 199-145 million years BP. A substantial 13 cm long piece of petrified wood with the top and bottom cut and polished to show the growth rings and colours; details of the bark to the ouSee Sold Price
Natural History - Petrified Wood Fossil SlabA cross section of a fossilised conifer tree trunk from Madagascar, with excellent grain preservation, and near the centre, the knots where branches have emerged. Found Madagascar; from the historic �See Sold Price
SoldNatural History - Petrified Wood Fossil SlabTriassic Period, 251-199 million years BP. A cross section of a fossilised conifer tree trunk from Madagascar, with excellent grain preservation, and near the centre, the knots where branches have emeSee Sold Price
SoldNatural History - Fossil Tree Trunk SectionA section of fossilised tree-trunk with bark texture to the exterior surface. 3.1 kg, 18cm (7"). From the former stock of Gregory, Bottley & Lloyd (established 1858); recently reviewed by Dr. Ronald BSee Sold Price
SoldNatural History - Fossil Tree Trunk SectionLate Triassic Period, circa 225 million years B.P. Cut and polished to reveal the internal structure; freestanding. 779 grams, 10.4 cm (4 1/8 in.). From a Cambridgeshire, UK, collection.[No Reserve]See Sold Price
SoldNatural History - Lepidodendron Fossil Tree Trunk SectionCarboniferous Period, 359-299 million years B.P. Displaying the distinctive scale formation of the bark. 832 grams, 12.7 cm (5 in.). From Brymbo, North Wales, UK. From an old Lincoln, UK, private collSee Sold Price
SoldNatural History - Fossil Wood SpecimenTriassic Period, 250-200 million years BP. A section of fossil tree trunk with top edge polished to show the internal structure. 922 grams, 10cm (4"). From an old Bristol paleontological collection; aSee Sold Price
SoldNatural History - Large Fossil Wood SpecimenTriassic Period, 250-200 million years BP. A section of fossil tree trunk with one face polished to display the internal structure. 2.9 kg, 13cm (5"). UK art market, acquired prior to 2000; from MadagSee Sold Price
Natural History - Polished Petrified Wood FossilLate Triassic Period, 225 million years BP. A 19mm thick, full round section of a fossil tree from Madagascar polished on both sides, showing good grain preservation in the inner portion, and pre-petrSee Sold Price
Natural History - Petrified Wood Fossil SpecimenLate Triassic Period, 225 million years BP. An interesting polished full trunk section of petrified wood from Madagascar showing deterioration of the outer layers of wood before petrification, with aSee Sold Price
SoldNatural History - Petrified Wood Fossil Specimen GroupLate Triassic Period, 225 million years BP. A group of three polished petrified wood cross sections from the same tree perfectly preserving the outer, weathered layers before petrification, and the inSee Sold Price
SoldNatural History - Sahara Large Fossil Palm Tree SectionJurassic Period, 150 million years BP. A large section of fossil palm tree trunk Palmoxylon, displaying the structure; with a descriptive ticket. 12 kg, 26cm diameter (10 1/4"). Property of a Kent, UKSee Sold Price
SoldNatural History - Petrified Wood Fossil SpecimenLate Triassic Period, 225 million years BP. An interesting polished full trunk section of petrified wood from Madagascar showing deterioration of the outer layers of wood before petrification, with aSee Sold Price
Natural History - Polished Petrified Wood FossilLate Triassic Period, 225 million years BP. A 19mm thick, full round section of a fossil tree from Madagascar polished on both sides, showing good grain preservation in the inner portion, and pre-petrSee Sold Price
SoldNatural History - Collection of British Fossils350-100 million years BP. A group of ten mixed fossils, including a sharks tooth belemnite, tree fern trunk (3), jet, Knightia fossil fish, large fossil fish segment, trilobite mortality specimen, mosSee Sold Price
SoldNatural History - Fossil Wood SpecimenA 9mm thick slice of a full fossil wood (petrified wood) tree or limb section, the specimen showing the outer sapwood layer partially deteriorated prior to fossilisation, and with good grain preservatSee Sold Price
Natural History - Fossil Wood SpecimenTriassic Period, 250-200 million years BP. An 18mm thick slice of a full fossil wood (petrified wood) tree or limb section polished both sides, the specimen showing the outer sapwood layer partially dSee Sold Price
SoldNatural History - East Africa Fossil Tree SectionMiocene Period, 20 million years BP. A section of petrified wood, one side polished to show colours and structure. 1.43 kg, 26cm (10 1/4"). Property of a Kent, UK collector; acquired UK market, 1970-2See Sold Price
Natural History - Indonesia Fossil Tree SectionMiocene Period, 20 million years BP. A section of petrified wood, the surfaces polished to show the colour and structure. 2.35 kg, 40cm (16"). Property of a Kent, UK collector; acquired UK market, 197See Sold Price
Huge Triassic Arizona Petrified Tree Slice + Book**Originally Listed At $3000** North America, Arizona, Late Triassic, ca. 225 million years ago. A massive, gorgeous slab of fossilized, petrified tree trunk, sliced crossways and highly polished on iSee Sold Price
Huge Triassic Arizona Petrified Tree Slice & BookNorth America, Arizona, Late Triassic, ca. 225 million years ago. A massive, gorgeous slab of fossilized, petrified tree trunk, sliced crossways and highly polished on its planar sides to showcase theSee Sold Price
Colorful Triassic Arizona Petrified Wood SlabNorth America, Southwestern United States, Arizona, Late Triassic, ca. 225 million years ago. A massive and gorgeous slab of fossilized, petrified tree trunk, sliced crossways and polished to a mirrorSee Sold Price
Natural History - Fossil Hadrosaur Dinosaur EggTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 05, 2024
Natural History - Fossil Hadrosaur Dinosaur Egg NestTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 05, 2024
Natural History - Fossil Keichousaurus Marine Reptile SkeletonTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 05, 2024
Natural History - Fossil Claudiosaurus SkeletonTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 05, 2024
Natural History - Fossil Deltadromeus Theropod Dinosaur VertebraTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Cut and Polished Petrified Fossil Tree Trunk SliceTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Fossil Declivolithus TrilobiteTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Fossil Perisphinctes AmmoniteTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Large Petrified Fossil Tree Trunk SectionTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Agatized Fossil Tree Trunk Cut SliceTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Fossil Metcanthina TrilobiteTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Fossil Deltadromeus Theropod Dinosaur VertebraTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Fossil Dorsal Spine of a SharkTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Boxed Unpolished Fossil Tree Branch Section Group [8]TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Huge Petrified Fossil Tree Trunk SectionTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Fossil Amazon Rainforest Fossil Tree Trunk SectionTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 08, 2024
Natural History - Agatized Fossil Tree Trunk Cut SliceTimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural History - Unpolished Fossil Tree Branch Section Group [10]TimeLine Auctions Ltd.4.5(183)See Sold PriceMar 09, 2024
Natural History, Petrified Waterfall FragmentAshcroft and Moore LLC4.5(269)See Sold PriceMar 12, 2024
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