Sold2016Natural History - Petrified Wood Fossil SpecimenJurassic Period, 199-145 million years BP. A sawn and polished section of a fossil wood (petrified wood) log from Patagonia retaining some original grain, in old white card tray with old Gregory, BottSee Sold Price
Sold2015Natural History - Stone Sphere and Egg20th century AD. A mixed pair of polished stones comprising: a petrified wood ovoid in grey and brown showing original wood grain, on a stand with three scrolled legs; a large dark iridescent obsidianSee Sold Price
Sold2016Natural 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
Sold2023Natural History - Large Polished Fossil 'Sand Dollar' Multi DisplayMiocene Period, circa 25 million years B.P.. Composed of several fossil sea urchins or sand dollars in a matrix. 4.6 kg, 34.5 cm (13 5/8 in.). From France.See Sold Price
Sold2023Natural History - Large Polished Goniatite Fossil DisplayUpper Devonian Period, 370 million years B.P.. The freestanding textured matrix containing four specimens. 1.77 kg, 18 cm high (7 1/8 in.). Ex Cambridgeshire, UK, collection. [No Reserve]See Sold Price
Sold2018Large Natural History Group Fossilized Wood RocksLarge group of petrified wood, rock and crystal specimens in shades of pink and brown. Sizes range from 1 1/2" to 9".See Sold Price
Sold2022LARGE NATURAL HISTORY MATERIAL COLLECTIONLARGE NATURAL HISTORY MATERIAL COLLECTIONIncluding blister pearl, intact seahorse, petrified wood, pottery shards, large assortment of shells, and more.See Sold Price
Sold2015Natural History - Fossilised Wood SliceTriassic Period, 250-200 million years BP. A large slice of polished fossilised wood from Madagascar. 848 grams, 22cm (8 3/4"). Property of a Lincolnshire, UK, gentleman; acquired on the UK art marketSee Sold Price
Sold2022Petrified Wood, Fossil, Rock, Natural, Decor, Collectible, Slab, PolishedPetrified Wood Polished Freeforms 2 PiecesSee Sold Price
Sold2023LARGE PETRIFIED WOOD FOSSILLarge Petrified Wood Fossil. 1 Side polished. 4"x4.5"x5.25". Weight 4 pds 9 oz. PROVENANCE: A Private Charleston SC Estate.See Sold Price
Sold2023Natural History - Medium Uncut and Polished Fossilised Wood Branch Specimen GroupA group of ten fossil branch sections of varying length and thickness. 1.2 kg total, 6.3-10.7 cm (2 1/2 - 4 1/4 in.). From Madagascar. Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's).See Sold Price
Sold2023Petrified Wood, Fossil, Rock, Natural, Decor, Collectible, SlabExtra Large Petrified Wood Slab with Bark Edge Miocene 10 M.Y.O. Indonesia 16 x 17"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
Sold2021Petrified Wood, Fossil, Rock, Natural, Decor,Petrified Wood Polished Freeform Indonesia 14lbSee Sold Price
Sold2015Natural History - Fossil Polished AmmoniteBacocian stage of the Jurassic Period, 168-172 million years BP. A large polished chambered ammonite Oolite sloenbachia sp. from Arbala, Middle Atlas Mountains, Morocco. 740 grams, 15cm (6"). PropertySee Sold Price
Sold2023Natural History - Large Fossil Orthoceras 'Rocket' DisplayDevonian Period, circa 417-354 million years B.P. The extinct nautiloid cephalopod polished to reveal the internal gas chambers and set on a textured freestanding matrix. 15.8 kg, 1.01 m (39 3/4 in.).See Sold Price
Sold2022Petrified Wood, Fossil, Natural, Decor, Collectible, Freeform, CarvingPetrified Wood (Polished) Freeform Indonesia 29lbSee Sold Price
Sold2022Petrified Wood, Fossil, Rock, Natural, Decor, Collectible, LogPetrified Wood Log (Polished) Indonesia 16.75lbSee Sold Price
Sold2023LARGE PETRIFIED WOOD FOSSILA stunning piece of fossilized or petrified wood,cut and polished to a mirror finish.. Measures 6"x5"x5.5". Weight 7 pd 7 oz. PROVENANCE: A Private Charleston SC Estate.See Sold Price
Sold2021Petrified Wood, Fossil, Rock, Natural, Decor,Petrified Wood Polished Freeform on Display Stand IndonesiaSee Sold Price
Sold2022Petrified Wood, Fossil, Rock, Natural, Decor, Collectible, SlabPetrified Wood End-Cut w/Polished Face 5lb 3ozSee Sold Price
Sold2023Natural History - Polished Fossil Goniatite Book EndsDevonian Period, circa 417-354 million years B.P. Cut and polished from a single fossiliferous block and each side set with a large Goniatite sp. specimen. 3.4 kg total, 15.3 cm high each (6 in.). FroSee Sold Price
Sold2021Petrified Wood, Fossil, Rock, Natural, Decor,Petrified Wood Polished Freeform on Display Stand 2lb 5ozSee Sold Price
Sold2024Petrified Wood, Fossil, Rock, Natural, Decor, Collectible, End CutPetrified Wood Polished End Cut NV 4lb 6ozSee Sold Price
Jun 04TimeLine Auctions Ltd.Natural History - Huge Sliced Section of Fossilised 'Rainbow' Wood£1,800
Jun 07TimeLine Auctions Ltd.Natural History - Polished Fossil Orthoceras and Goniatite Stand on Rock£5