Ancient Art, Antiquities, Books, Natural History, Stamps & Coins

Displaying dark brown enamel; repaired. 10.6 grams, 48 mm



Acquired on the UK art market. Property of an Essex, UK, gentleman.

The Spinosaurus was both a beachcomber-type scavenger and an active hunter, taking small stranded Plesiosaurs, Pterosaurs, turtles and large fish; adults weighed up to 21 tonnes and grew up to 18 meters long.

Fossil displaying a clean centre and much detail; mounted on a custom-made display stand. 3.53 kg total, 28.5 cm high including stand



From Agadir, Morocco, North Africa. Property of a Bristol, UK, gentleman collector.

Thick section of a fossilised tree trunk with some bark detailing. 360 grams, 14.4 cm



From a Cambridgeshire, UK, collection.

The ammonite in a metal setting with a loop and suspended from a cord necklace. 9.31 grams, pendant: 29 mm



Ex Cambridgeshire, UK, collection.

Comprising four specimens of sedimentary rock with natural layering. 647 grams total, 58-75 mm



From a Cambridgeshire, UK, collection.

Comprising a tall, rectangular body formed of translucent cut slabs of milky stone with contrasting banding; accompanied by a separate light fitting on a stone base with US plug (not tested). 13.05 total, 60 cm



From Mexico. Property of a London lady.

Comprising eight Mosasaur prognathodon teeth set in a composite matrix. 1.62 kg, 21 cm



Ex Cambridgeshire, UK, collection.

The Mosasaur is an extinct, large marine reptile with an elongated body, long snout and paddle-like limbs. Found worldwide, they competed with other well-known sea predators of the Late Cretaceous, such as plesiosaurs and ichthyosaurs, for food, existing primarily on a diet of ammonoids, cuttlefish and fish.

Metamorphic rock slice displaying a striking pattern of white magnesite crystals embedded in a dark dolomite and graphite matrix. 903 grams, 20.5 x 15.2 cm



From Austria. Property of a Bristol, UK, gentleman collector.

Comprising two nodules with gogotte-like undulating formations. 324 grams total, 70-79 mm



From the private collection of Peter Clayton, FCILIP, Dip, Arch, FSA, FRNS, Hemel Hempstead, Hertfordshire, UK; formed since the late 1950s.

Comprising three teeth displaying light brown enamel and some serrations on the narrow, curving edges. 1.66 grams total, 16-19 mm



From a Gloucestershire, UK, fossil specialist. From a West London gentleman collector.

Abelisauridae were carnivorous theropods with small forelimbs and strong hind legs that thrived during the Cretaceous Period.

Rounded and polished dyed slice with fanciful 'face' detailing, viewable from both sides, 170 grams, 12.4 cm



From Brazil. Property of a Bristol, UK, gentleman collector.

Lidded box carved from fossiliferous stone with a goniatite set on the lid. 515 grams, 12.5 cm



Ex Cambridgeshire, UK, collection.