Natural History - Dinosaur Tooth Display Replica.

Jurassic Period, circa 140 million years B.P.. Comprising a large fragment of fossilised dung. 1 kg total, 12.4 cm (4 7/8 in.). From the Morrison Formation, Colorado, USA. Collected 1930-1960. From th

20th century AD. A resin replica of a juvenile stenopterygius ichthyosaur skull in matrix; the original found at Holzmaden, Germany. 196 grams, 18 x 9.5 cm (7 - 3 3/4"). From an old Hampshire collecti

[Natural History/Dinosaurs] Othniel Charles Marsh. DINOCERATA: A Monograph of an Extinct Order of Gigantic Mammals. “Monographs of the United States Geological Survey,” Vol X. Wash: GPO, 1886. 56

A museum-quality reproduction of a claw of the Therizinosaurus of the Cretaceous Period, from Inner Mongolia. 602 grams, 48cm (19"). This holds the record for being the longest dinosaur claw ever foun

Jurassic Period, 201-145 million years BP. A group of cut and polished ammonite halves revealing the inner chambers, two in old white card trays with A.B. Cotterill Collection, Wollaton, Nottingham, U

Cretaceous Period, 145-65 million years BP. A raptor dinosaur femur with a quartz crystal core from Judith River Formation, Montana, U.S.A. 141 grams, 81mm (3 1/4"). From an old Bristol paleontologica

Late Cretaceous Period, circa 100-66 million years B.P.. A near complete Charonosaurus sp. hadrosaur egg, retaining the leathery surface, and possibly showing the internal remains at one corner. 1.73

Cretaceous Period, 145-65 million years BP. A fossil hadrosaur Charonosaurus egg on matrix, retaining evidence of the original leathery surface. 2.5 kg, 14cm (5 1/2"). Property of a London gentleman;

Lot 153 Museum of Natural History Abaramba Tribe Display depicting two figures wooden box with glass glazing and handle to top inscribed 'Belgian Congo / Abaramba Tribe' and 'E. Stone' to interior,

A large piece of cut and polished malachite with lustrous sheen of pale and dark green, pale crystals between nodules. From the historic ‘Victorian Museum’ or later collection of Gregory, Bottley

20th century AD. A museum-quality reproduction of a Late Cretaceous Period Tyrannosaurus Rex foot claw from the Hell Creek Formation, Harding County, South Dakota. 452 grams, 19.5cm (7 3/4"). Property

Devonian Period, 417-354 million years B.P. A cluster of six fossil ammonoids displayed on a sub-triangular free-standing matrix. 1.38 kg, 18.5 cm (7 1/4 in.). From Morocco, North Africa.Ex Cambridges

A cut section of amethyst crystals of good colour on a custom-made display stand. 1.6 kg total, 12 cm high (21 cm high including stand) (4 3/4 in. (8 1/4 in.)). Ex Lincolnshire, UK, collection. [No Re

"Tierre der Urwelt: Serie 1" (creatures of the primitive world) 1902. Artwork sold by the well-respected Century Guild gallery in Los Angeles, established 1999. All artworks guaranteed authentic and c

"Tierre der Urwelt: Serie 1" (creatures of the primitive world) 1902. Artwork sold by the well-respected Century Guild gallery in Los Angeles, established 1999. All artworks guaranteed authentic and c

"Tierre der Urwelt: Serie 1" (creatures of the primitive world) 1902. Artwork sold by the well-respected Century Guild gallery in Los Angeles, established 1999.

Upper Jurassic Period, 150 million years BP. Two Ichthyosaur vertebrae displayed on a matrix from the Kimmeridge Clay, Dorset, England. 3.8 kg, 26cm (10 1/4"). From an old Bristol paleontological coll

Palaeozoic Period, 350 million years BP. A polished display plate of Orthoceras regulare, showing the fossil structures. 1.7 kg, 24.5cm (9 3/4"). From an old Cambridge, UK, collection; from the Atlas

Lower Cretaceous Period, 120 million years BP. A British Iguanodon sp. dinosaur fossil tail vertebrae in a matrix. From Wealden Clay, Isle of Wight, UK; from the collection of the palaeontologist R. G

A nodule of malachite with lustrous sheen of pale and dark green, section cut from top showing internal structure. From the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Ll

Comprising a cluster of well-formed radiating prismatic crystals. 244 grams, 90 mm (3 1/2 in.). From Brazil.Ex Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [No Reserve]

Cretaceous Period, circa 100 million years B.P.. Featuring two echinoid specimens in an irregular matrix. 2.8 kg, 17.5 cm (7 in.). From Morocco, North Africa. [No Reserve]

Carboniferous Period, 358.9-298.9 million years B.P. A mixed group of 17 fossil crinoid 'parts' of various types; held in a display box. 270 grams total, 21 x 16 cm (8 1/4 x 6 1/4 in.). From the Fort

20th century AD. A museum-quality plaster reproduction of a banjo fish from the Jurassic period, Solnhofen limestone formation, Bavaria, Germany. 1.9 kg, 45.5x27cm (18 x 10 3/4"). Property of a Lincol