Sold2019Natural History - Fossil TrilobiteUpper Devonian Period, 385-359 million years BP. A fossil Diaclaymene(?) trilobite. 132 grams, 96mm (3 3/4"). Property of a North London gentleman; previously in a private collection formed in the 199See Sold Price
Sold2015Natural History - Fossil Trilobite GroupMiddle Ordovician Period, 400 million years BP. A group of two specimens of the trilobite Ogygiocarella debuchi with Gregory, Bottley, and Lloyd label reading: MID-ORDOVICIAN TRILOBITE, OgygiocarellaSee Sold Price
Sold2023Natural History - Coltraneia Fossil Trilobite on MatrixCambrian-Permian Period, 521-250 million years B.P. A Coltraneia sp. fossil trilobite; held in a white card collector's tray. 221 grams, 86 mm (3 3/8 in.). From Morocco, North Africa.Ex CambridgeshireSee Sold Price
Sold2023Natural History - Fossil Dicranurus TrilobiteDevonian Period, 417-354 million years B.P. Showing the pair of horn-like spines behind the glabellum, specific for Dicranurus monstrosus trilobite; on a matrix. 468 grams, 13.2 cm (5 1/4 in.). From aSee Sold Price
Sold2023Natural History - Fossil Mesacristata TrilobiteDevonian Period, 417-354 million years B.P.. Hollardops mesacristata trilobite on a matrix. 121 grams, 77 mm (3 in.). From the Atlas Mountains, Hamar Laghdad Formation, Pragian, (Alnif), Morocco. FromSee Sold Price
Sold2024Natural History - Fossil Gibbus TrilobiteUpper Devonian Period, 385-359 million years B.P.. Cheirurus (Crotalocephalina) trilobite Crotalocephalus gibbus fossil on a matrix. 175 grams, 72 mm (2 7/8 in.). From Hamar Laghdad Formation, PragianSee Sold Price
Sold2023Natural History - Rehamnanus Fossil TrilobiteDevonian Period, 417-354 million years B.P. A fossil Paralejurus rehamnanus trilobite on a matrix. 234 grams, 92 mm (3 5/8 in.). From the Atlas Mountains, Hamar Laghdad Formation, Pragian, (Alnif), MoSee Sold Price
Sold2023Natural History - Elrathia Fossil TrilobitesMiddle Cambrian Period, circa 500 million years B.P. A pair of irregular matrices, each containing an Elrathia sp. fossil trilobite. 160 grams total, 62-83 mm (2 3/8 - 31/4 in.). Ex Lincolnshire, UK,See Sold Price
Sold2023Natural History - Barrandeops Fossil TrilobiteDevonian Period, 417-354 million years B.P. A fossil Morocops barrandeops sp. trilobite on a matrix. 331 grams, 85 mm (3 3/8 in.). From the Atlas Mountains, Hamar Laghdad Formation, Pragian, (Alnif),See Sold Price
Sold2023Natural History - Fossil Morocops Trilobite GroupDevonian Period, 417-354 million years B.P. A group of three Morocops (Barrandeops) sp. trilobites on a matrix. 256 grams total, 51-59 mm (2 - 2 3/8 in.). From the Atlas Mountains, Hamar Laghdad FormaSee Sold Price
Sold2018Natural History - Geesops Fossil TrilobiteUpper Devonian Period, 385 to 359 million years BP. A Geesops sp. trilobite on matrix. 215 grams, 80mm (3 1/4"). From an old Bristol paleontological collection; acquired 1950s-1960s; previously with aSee Sold Price
Sold2018Natural History - Large Fossil TrilobiteOrdovician Period, 350-250 million years BP. A large fossil trilobite, possibly Calymene sp. showing the external structures. 152 grams, 10.2cm (4"). UK art market, acquired prior to 2000; from MoroccSee Sold Price
Sold2024Natural History - Flexicalymene Fossil Trilobite NoduleDevonian Period, circa 417-354 million years B.P.. The nodule opened to reveal the positive and negative of the fossilised Flexicalymene sp. trilobite. 283 grams, 77 mm (3 in.). From Morocco, North AfSee Sold Price
Sold2024Natural History - Fossil Cambropallas TrilobiteDevonian Period, circa 417-354 million years B.P. The large Cambropallas sp. showing some good detail to the segmented body. 2.2 kg, 24 cm (9 1/2 in.). From a Cambridgeshire, UK, collection. PropertySee Sold Price
Sold2017Natural History - Historic Fossil Trilobite GroupOrdovician-Silurian, 488-415 million years BP. A group consisting of one Silurian and two Ordovician trilobites, two in old white card trays with A.B. Cotterill Collection, Wollaton, Nottingham, UK, lSee Sold Price
Sold2024Natural History - Flexicalymene Fossil Trilobite GroupDevonian Period, circa 417-354 million years B.P.. Three Flexicalymene sp. trilobites from nodules. 351 grams total, 71-86 mm (2 3/4 - 3 3/8 in.). From Morocco, North Africa.From a Cambridgeshire, UK,See Sold Price
Sold2024Natural History - Fossil Reedops TrilobiteUpper Devonian Period, circa 385-359 million years B.P.. A Reedops sp. trilobite on matrix, clearly showing the external structures. 230 grams, 88 mm (3 1/2 in.). From the Hamar Laghdad Formation, AtlSee Sold Price
Sold2024Natural History - Fossil Onnia Trilobite on MatrixOrdovician Period, circa 510-445 million years B.P. Displaying distinctive swept-back genal spines. 311 grams, 10.8 cm (4 1/4 in.). From a Cambridgeshire, UK, collection. Property of a Cambridgeshire,See Sold Price
Sold2024Natural History - Fossil Flexicalymene Trilobite GroupOrdovician Period, circa 510-445 million years B.P. Comprising four Flexicalymene sp. specimens. 260 grams total, 72-82 mm (2 3/4 - 3 1/4 in.). From a Cambridgeshire, UK, collection. Property of a CamSee Sold Price
Sold2016Natural History - Fossil Cambropallas Telesto TrilobiteDevonian Period, 417-354 million years BP. A large Cambropallas telesto trilobite on a matrix from Djbel Ougrat, Morocco. 1.9 kg, 26cm (10 1/4") From the collection of the palaeontologist R Gledhill cSee Sold Price
Sold2023Natural History - Large Fossil Cambropallas TrilobiteDevonian Period, 417-354 million years B.P. A large fossil Cambropallas sp. trilobite in a matrix. 2.7 kg, 29 cm (11 3/8 in.). From Morocco, North Africa.Ex Cambridgeshire, UK, collection. [No ReserveSee Sold Price
Sold2024Natural History - Large Fossil Cambropallas TrilobiteDevonian Period, circa 417-354 million years B.P. On a textured matrix, the Cambropallas sp. showing some good detail to the segmented body. 1.97 kg, 26 cm (10 1/4 in.). From a Cambridgeshire, UK, colSee Sold Price
Sold2023Fossil trilobite antique mount In the manner of Deyrolle MarocMade in France this mounted fossil looks like a classroom aid piece created by Émile Deyrolle .Émile Deyrolle (1838–1917) was a French naturalist and natural history dealer in Paris. TSee Sold Price
Sold2024Natural History collection, fossils, minerals, artifacts, in case, includes pre-Columbian figures,Natural History collection, fossils, minerals, artifacts, in case, includes pre-Columbian figures, various fossil, trilobites, leaves, geodes, small New Mexico meteorite, assorted minerals & more, casSee Sold Price
3 days LeftThousand Planet Auction HouseAn Prehistoric Asian Fossil Fish Fossil on Stone Plaque, c. 100 million years agoUS$15
Jun 23Schilb Antiquarian Rare Books1836 Natural History Mammals Africa Buffalo Oxen Sheep Bulls Illustrated JardineUS$16(4 bids)
Jun 25Freeman's | Hindman[Natural History] Bonaparte, Charles Lucian, and John James Audubon, et al.: American Ornithology; oUS$1,000
Jun 25Freeman's | Hindman[Natural History] Jardine, Sir William, and Prideaux John Selby: Illustrations of OrnithologyUS$3,000
Jun 25Freeman's | Hindman[Natural History] [Cuvier, Georges] Wilson, Alexander: American Ornithology; or, the Natural HistoryUS$3,500
4 days LeftSwann Auction Galleries(NATURAL HISTORY.) Mark Catesby. Group of 3 hand-colored engraved plates from The Natural History ofUS$750
Jun 25Freeman's | Hindman[Natural History] Gould, John: A Monograph of the Trogonidae, or Family of TrogonsUS$7,500
4 days LeftSwann Auction Galleries(NATURAL HISTORY.) Alexander Wilson; and Charles Lucien Bonaparte. American Ornithology;US$750
3 days LeftBonhamsCy Twombly (American, 1928-2011) No. I, from Natural History, Part I, Mushroom Lithograph in col...£4,800
4 days LeftSwann Auction Galleries(NATURAL HISTORY.) Thomas and John Doughty. The Cabinet of Natural History and American RuralUS$450
Jun 25Freeman's | Hindman[Natural History] Russell, Patrick: An Account of Indian Serpents...US$1,200
Jun 25Freeman's | Hindman[Natural History] [Cuvier, Georges] Edwards, George: A Natural History of Uncommon Birds...US$7,500
4 days LeftSwann Auction Galleries(NATURAL HISTORY.) Thomas Pennant. Two eighteenth-century illustrated works.US$375
Jun 25Freeman's | Hindman[Natural History] [Egypt] Alpini, Prospero, and Johann Vesling: Historiae Aegypti Naturalis...US$400
Jun 25Freeman's | Hindman[Natural History] Martyn, Thomas: Aranei, or a Natural History of Spiders...US$500