SoldNatural History - Dorset Ammonite in MatrixJurassic Period, 203-145 million years BP. A Dorset ammonite well preserved in calcite, in a shale matrix. From Dorset, UK; from the historic ‘Victorian Museum’ and later collection of Gregory, BoSee Sold Price
SoldDorset Ammonite in MatrixJurassic Period, 203-145 million years BP. A Dorset ammonite well preserved in calcite, in a shale matrix. 135 grams, 75mm (3"). From Dorset, UK; from the historic ‘Victorian Museum’ and later colSee Sold Price
SoldNatural History - British Fossil AmmoniteJurassic period, 170-150 million years BP. A well preserved example of the Brasilia sp. ammonite in matrix, Aalenian, Dorset; with label. 2.83 kg, 18cm (7"). Property of a Kent, UK collector; acquiredSee Sold Price
SoldNatural History - Historic Dorset Ammonite SectionJurassic Period, 203-145 million years BP. A large shale matrix with cut and polished Asteroceras Obtusum ammonite showing internal chamber structures and mineral growth; label to base of specimen reaSee Sold Price
SoldNatural History - Historic Ammonite Fossil GroupLower Lias, Sinemurian Stage, Obtusum Zone, 199-190 million years BP. A group of two ammonite fossils in matrix from Dorset, one of Asteroceras obtusum, and one of Promicroceras planicosta, in old whiSee Sold Price
SoldNatural History - Historic Promicroceras Fossil GroupLower Lias, Jurassic Period, 200-145 million years BP. A group of two Promicroceras sp. ammonite fossils in matrix from Dorset, one with fossil wood either side, in brown card trays with A.B. CotterilSee Sold Price
SoldNatural History - Historic Jurassic Fossil AmmoniteJurassic Period, 200-145 million years BP. A group of six Jurassic ammonites, three in matrix from Dorset, and three from Yorkshire, in old white card trays with A.B. Cotterill Collection, Wollaton, NSee Sold Price
SoldNatural History Dorset Large Ammonite FragmentJurassic Period, 160 million years BP. A fragment of a large ammonite with calcite matrix. 16.9 kg, 40cm (15 3/4"). Property of an Essex, UK collector; acquired on the UK art market, 1980-1990.[No ResSee Sold Price
SoldThree ammonites on matrix 9ins x 7ins, from theThree ammonites on matrix 9ins x 7ins, from the Jurassic, Lyme Regis area, DorsetSee Sold Price
SoldNatural History - British Fossil AmmoniteJurassic Period, 160 million years BP. A fossil Parkinsonia sp. ammonite on matrix, from Bajocian, Burton Bradstock, Dorset, UK; with label. 396 grams, 11cm maximum (4 1/4"). Property of a Kent, UK coSee Sold Price
SoldAn Ammonite cluster in matrixAn Ammonite cluster in matrix Promicroceras sp. Dorset, England Mass mortality cluster of agatized ammonites beautifully prepped in detailed relief on its natural matrix. height 13 1/2in (34.25cm); wiSee Sold Price
An Ammonite Cluster in MatrixAn Ammonite Cluster in Matrix Promicroceras sp. Dorset, England Mass mortality cluster of agatized ammonites beautifully prepped in detailed relief on its natural matrix. height 13 1/2in (34.25cm); wiSee Sold Price
SoldCymbites Globosus Fossil Ammonite GroupJurassic Period, 199-145 million years BP. A group of Cymbites globosus fossil ammonites in a matrix; found Black Ven, Lyme Regis, Dorset, UK; Lower Lias Obtusum Zone; 'Black Ven' inked on base. 121 gSee Sold Price
SoldIRIDESCENT AMMONITE MATRIXIRIDESCENT AMMONITE MATRIXMelchiorites melchiorisCetaceous, Aptian stageMahajanga, MadagascarEach of these four lovely little specimens has been brought to a high-polished finish, the better to show oSee Sold Price
MULTI-SPECIES AMMONITE MATRIXMULTI-SPECIES AMMONITE MATRIXOstlingoceras plizas, Mortoniceras rostratum, Anisoceras simplexiCretaceous, Albian StageProvence, FranceThis magnificent matrix is an excellent illustration of the ammoniSee Sold Price
Fossil ammonite on matrix : Choffatia isabellaeItem: Fossil ammonite on matrix : Choffatia isabellae Age: Jurassic - Callovian stage Location: Montreuil-Bellay - France Size of the Slab: 11.5 x 11 cm Size of the fossil: 11.7 cm Weight: 900 gr ThisSee Sold Price
SoldNatural History - Ammonite on Matrix DisplayCretaceous Period, Albian Stage, 113-100 million years BP. An A-grade polished Cleoniceras sp. ammonite from Madagascar on a display matrix. 639 grams, 12.5cm (5"). From an old private collection, LinSee Sold Price
SoldA POLISHED AMMONITE ON MATRIX, sp AsterocerasA POLISHED AMMONITE ON MATRIX, species Asteroceras, Jurassic period (160 million years old), Scunthorpe, England, approx 20cm high.See Sold Price
SoldIMPRESSIVE AND IRIDESCENT AMMONITE IN MATRIXIMPRESSIVE AND IRIDESCENT AMMONITE IN MATRIXPlacenticeras meeki Late CretaceousBearpaw Formation, southern Alberta, CanadaOver 90% of gem ammolite is found only in this locality in southern Alberta. TSee Sold Price
SoldNatural History - Polished Ammonite on MatrixJurassic Period, Bacocian Stage, 168-172 million years BP. A large polished chambered ammonite Sloenbachia sp. discovered at Arbala, Middle Atlas Mountains, Morocco, with part of the matrix left to crSee Sold Price
"Gem" Ammonite in Matrix Placenticeras costatum"Gem" Ammonite in MatrixPlacenticeras costatumLate CretaceousSee Sold Price
SoldA POLISHED AMMONITE ON MATRIX, sp. ArietitesA POLISHED AMMONITE ON MATRIX, sp. ArietitesScunthorpe, England; Jurassic period (160 million years ago), 28cm high.See Sold Price
Natural History - British Xiphoceras Fossil AmmoniteTimeLine Auctions Ltd.4.6(184)See Sold PriceMar 08, 2024
Natural History - British Mixed Pyrite with Ammonite GraveyardsTimeLine Auctions Ltd.4.6(184)See Sold PriceMar 08, 2024
Natural History - Oxynotum Zone Fossil ClusterTimeLine Auctions Ltd.4.6(184)See Sold PriceMar 08, 2024
Natural History - British Promicroceras Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(184)See Sold PriceMar 08, 2024
Natural History - Whitby Dac Fossil Ammonite ClusterTimeLine Auctions Ltd.4.6(184)See Sold PriceMar 08, 2024
Natural History - Large Whitby Dac Fossil AmmoniteTimeLine Auctions Ltd.4.6(184)See Sold PriceMar 08, 2024
Natural History - British Promicroceras Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(184)See Sold PriceMar 08, 2024
Natural History - British Microderoceras Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(184)See Sold PriceMar 08, 2024
Natural History - Whitby Dac Fossil Ammonite ClusterTimeLine Auctions Ltd.4.6(184)See Sold PriceMar 08, 2024
Natural History - Charmouth Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(184)See Sold PriceMar 08, 2024
Natural History - Fossil Triple Agadir AmmoniteTimeLine Auctions Ltd.4.6(184)See Sold PriceMar 08, 2024
Natural History - British Promicroceras Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(184)See Sold PriceMar 09, 2024
Natural History - British Promicroceras Fossil Ammonite GroupTimeLine Auctions Ltd.4.6(184)See Sold PriceMar 09, 2024
Ammonite, Fossil, Rock, Natural, Collectible, SpecimenEasterly Auction Company4.7(433)See Sold PriceFeb 27, 2024
Fossilized Jurassic Pyritized Ammonites in Shale MatrixArtemis Fine Arts4.8(1.4k)See Sold PriceMar 01, 2024
