SoldNatural History - Fossil Goniatite Bookend PairDevonian Period, 417-354 million years B.P. Comprising a pair of polished fossiliferous matrices set with a polished Goniatite ammonite. 3.4 kg total, 15 cm high (5 7/8 in.). From a Cambridgeshire, UKSee Sold Price
SoldNatural History - Polished Fossil Goniatite Book EndsDevonian Period, circa 417-354 million years B.P.. Comprising a pair of polished fossiliferous matrices set with a raised Goniatite sp. ammonite. 3.4 kg total, 15 cm high each (6 in.). Ex CambridgeshiSee Sold Price
SoldNatural History - Polished Fossil Orthoceras Book EndsUpper Devonian Period, circa 370 million years B.P.. Comprising a pair of polished fossiliferous matrices set with a raised Orthoceras sp. ammonite. 1.9 kg total, 12.1 cm high (4 3/4 in.). From the AtSee Sold Price
SoldNatural History - Fossil Bookend PairDevonian Period, 417-354 million years BP. A matched pair of limestone blocks with Orthoceras sp. inclusions, polished faces. 3.5 kg, 17cm (6 3/4"). From an important London collection, acquired in thSee Sold Price
SoldNatural History - Agate Bookend PairA pair of cut and polished red and white agate bookends. 3.6 kg total, 14cm height each (5 1/2"). From the collection of a German professional, Münster, Germany; from Brazil. [2, No Reserve]See Sold Price
SoldNatural History - Polished Ammonite Fossil Halves PairCretaceous Period, 145-66 million years BP. A cut and polished Cleoniceras ammonite with crystal growth in the exposed chambers. From an old Bristol paleontological collection; acquired 1950s-60s, froSee Sold Price
SoldNatural History - Polished Ammonite Fossil Halves PairCretaceous Period, 145-66 million years BP. A cut and polished Cleoniceras ammonite with crystal growth in the exposed chambers. From an old Bristol paleontological collection; acquired 1950s-60s, froSee Sold Price
SoldNatural History - Polished Ammonite Fossil Halves PairCretaceous Period, 145-66 million years BP. Two halves of a cut and polished Cleoniceras ammonite showing chambers with mineral growth in the spaces. From an old Bristol paleontological collection; acSee Sold Price
SoldNatural History - Large Blue Agate Book End Pair. A polished blue banded agate book end pair, showing some exposed crystals. 4.6 kg total, 13.5-14.5 cm (5 1/4 - 5 3/4 in.). From a Humberside, UK, collection. [2, No Reserve]See Sold Price
SoldNatural History - Polished Fossil Ammonite PairJurassic Period, 199-145 million years B.P.. Cut to reveal the internal gas chambers, some iridescence to the outer surfaces. 300 grams total, 10.9 cm each (4 1/4 in.). From Madagascar. Ex LincolnshirSee Sold Price
SoldNatural History - Vascoceras Fossil Ammonite PairLower Cretaceous Period, 110 million years BP. A cut and polished Vascoceras ammonite pair showing the internal chambers, from Nigeria. 220 grams total, 72mm (3"). From a large Oxford paleontologicalSee Sold Price
SoldNatural History - British Dactylioceras Fossil Ammonite PairJurassic Period, circa 200-190 million years B.P.. The matrix with two Dactylioceras tenuicostatum fossil ammonite specimens. 1.6 kg, 14 cm (5 1/2 in.). From the Holderness Coast, Yorkshire, UK. [No RSee Sold Price
SoldNatural History - Cut & Polished Fossil Ammonite PairCretaceous Period, Albian Stage, 113-100 million years BP. An A-grade cut and polished Cleoniceras sp. ammonite from Madagascar with the distinctive pattern of the cross section chambers. 274 grams, 1See Sold Price
SoldNatural History - Cut and Polished Fossil Ammonite PairCretaceous Period, Albian Stage, 113-100 million years BP. A large A-grade cut and polished Cleoniceras sp. ammonite displaying the distinctive pattern of the cross-section chambers; from Madagascar.See Sold Price
SoldNatural History - British Arnioceras Fossil Ammonite 'Hidden Gem' PairJurassic Period, circa 200-190 million years B.P.. Both sections of a large pebble, displaying multiple Arnioceras semicostatum specimens to the interior faces. 1 kg total, 12 cm each (4 3/4 in.). FroSee Sold Price
SoldNatural History - Ammonite Fossil SpecimenJurassic Period, 200-145 million years BP. A sawn and polished ammonite pair showing the internal structure, with an iridescent outer shell, in white card tray. See Bonewitz, Dr. Ronald Louis, Rocks &See Sold Price
SoldNatural History - Polished Ammonite Fossil SpecimenJurassic Period, 200-145 million years BP. A sawn and polished pair of ammonite halves from Madagascar, showing its inner chambered structure, in an old white card tray with label reading: 'AMMONITE,See Sold Price
SoldNatural History - Polished Ammonite Fossil SpecimenJurassic Period, 200-145 million years BP. A sawn and polished pair of ammonite halves from Madagascar, showing its inner chambered structure, in an old white card tray. From the historic ‘VictorianSee Sold Price
SoldNatural History - Polished Ammonite Fossil SpecimenJurassic Period, 200-145 million years BP. A sawn and polished pair of ammonite halves from Madagascar, showing its inner chambered structure, in an old white card tray with label reading: 'AMMONITE,See Sold Price
SoldNatural History - Polished Ammonite Fossil SpecimenCretaceous Period, 145-65 million years BP. A sawn and polished ammonite pair, probably Cleoniceras sp. from Madagascar showing the internal structure, with an iridescent outer shell, in white card trSee Sold Price
SoldNatural History - Polished Ammonite Fossil SpecimenJurassic Period, 200-145 million years BP. A sawn and polished pair of ammonite halves from Madagascar, showing its inner chambered structure, in an old white card tray. From the historic ‘VictorianSee Sold Price
SoldNatural History - Polished Fossil Ammonite GroupMiddle Cretaceous Period, Albian Stage, 150 million years BP. A pair of fossil ammonites comprising: a Desmoceras latidorsatum and a Cleoniceras sp. with clean centres. 159 grams total, 54-70mm (2 - 2See Sold Price
SoldNatural History , Large Polished Fossil AmmoniteBacocian stage, Jurassic Period, 168-172 million years BP. An A-grade cut and polished Cleoniceras sp. ammonite pair showing internal chambers and crystal structure. From the Arbala, Middle Atlas MounSee Sold Price
SoldNatural History - Madagascar Ammonite Pair20th century AD. A fossil ammonite cut longitudinally and the inner faces polished, mounted in a display frame. 211 grams total, 17.2 x 13.2cm with box (6 3/4 x 5 1/4"). From the property of a LondonSee Sold Price
Natural History - Polished Fossil Ammonite PlateTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - British Xiphoceras Fossil AmmoniteTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - Polished Orthoceras Book End PairTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - Fossil Perisphinctes AmmoniteTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - Polished Douvilleiceras Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - British Promicroceras Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - Whitby Dac Fossil Ammonite ClusterTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - British Promicroceras Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - Polished Fossil Sand Dollar PairTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - British Microderoceras Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - Whitby Dac Fossil Ammonite ClusterTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - Charmouth Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 08, 2024
Natural History - Scunthorpe Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 09, 2024
Natural History - Polished Fossil Ammonite Plate PairTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 09, 2024
Natural History - British Promicroceras Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 09, 2024
Natural History - Polished Orthoceras Fossil Book End PairTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 09, 2024
Natural History - British Promicroceras Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(183)See Sold PriceMar 09, 2024
