Evolution

Mineral: A massive Quartz and Agate freeform Madagascan 58cm.; 23ins wide

Mineral: A Jade specimen Chinese 48cm.; 19ins high

Mineral: A large quartz point Madagascan 106cm.; 42ins high, 169kg ...[more]

Mineral: A Quartz and Agate bowl Madagascan 37cm.; 15ins wide

Fossil: A fossil wood bowl Madagascan, Triassic 41cm.; 16ins wide ...[more]

Mineral: A Septarian egg Madagascan 21cm.; 8½ins high on stand

Mineral: A Pyrite nodule China 21cm.; 8½ins wide

Fossil: A massive fossil wood bowl Madagascan, Triassic 65cm.; 26ins wide, 60kg ...[more]

Mineral: A large Quartz bowl Madagascan 39cm.; 15ins wide

Mineral: A large Agate and Amethyst slice Brazil on metal stand the specimen 53cm.; 21ins wide

Mineral: An Amethyst cathedral Southern Brazil 122cm.; 48ins high

Mineral: A large Lapis Lazuli specimen Afghanistan 60cm.; 24ins high, 49.3kg Lapis Lazuli is found in a very small area of Badakhsham in Afghani...

Mineral: A large and impressive Lapis Lazuli specimen Afghanistan 63cm.; 25ins high, 58kg ...[more]

Mineral: A Malachite veneered table top Madagascan 59cm.; 23ins diameter

Mineral: A polished Labradorite freeform Madagascan 38cm.; 15ins max

Mineral: A large banded Jasper polished specimen Zimbabwe 41cm; 16ins maximum

Mineral: Stromatolites are widely regarded as the earliest forms of life on Earth for which evidence survives. The earliest examples have been dat...

Fossil: A large fossilised Araucaria spp. wood slice Arizona, Triassic 77cm.; 30½ins maximum ...[more]

Fossil: A rare Pentlandia spp. Fossil Lung fish Orkney Island, Mid Devonian 29cm.; 12ins wide ...[more]

Fossil: Two Cenoceras spp Nautiloids Lyme Regis, Lower Jurassic on stand the plaque 54cm.; 21ins high These uncommon nautiloids were found toget...

Fossil: A large Paracoronoceras spp. Ammonite Lyme Regis, Lower Jurassic on stand the specimen 46cm.; 18ins wide ...[more]

Fossil: An impressive Kosmoceras Ammonite Group Ashton Keynes, Wiltshire Oxford Clay, middle Jurassic This is believed to be the largest piece ...

Natural History: A rare Pliosaur (Liopleurodon ferox) skull Oxford Clays near Peterborough, mid to late Jurassic 108cm.; 43ins long This specime...

Fossil: A rare partial specimen of a Leptonectes tenuirostris Ichthyosaur Lyme Regis, Lower Jurassic comprising the paddles and vertebrae 43cm.; ...

Fossil: An Ichthyosaur plaque of caudal vertebrae Holzmaden, Germany, Lower Jurassic 100cm.; 39ins wide ...[more]

Fossil: A Harpoceras spp. Ammonite Holzmaden, Germany, early Jurassic 76cm.; 30ins by 76cm.; 30ins ...[more]

Fossil: A Crinoid (Sea Lily) plaque Holzmaden, Germany, Jurassic 53cm.; 21ins high by 34cm.; 13½ins wide ...[more]

Fossil: An outstanding Crinoid (Sea Lily) plaque Holzmaden, Germany, Jurassic 50cm.; 19½ins high by 39cm.; 15½ins wide ...[more]

Fossil: A Starfish plaque Solnhofen, Germany 20cm.; 8ins by 13cm.; 5ins ...[more]

Natural History: A horseshoe crab Solnhofen, Germany, Lower Jurassic 46cm.; 18ins Solnhofen in Germany is one of the most famous and important ...

Fossil: A large fossil starfish Solnhofen, Germany, Lower Jurassic 25cm.; 10ins by 42cm.; 16½ins Unusually this plaque shows the trail of the a...

Fossil: An extremely rare pair of positive negative prawn plaques Sohnhofen, Germany, Lower Jurassic 38cm.; 15ins by 33cm.; 13ins ...[more]

Fossil: A rare Girodis circularis fish Painten, Germany, Lower Jurassic 36cm.; 14ins by 30cms.; 12ins The fossils from Painten near Nuremburg ...

Fossil: A rare Caturus furcatus fossil fish Painten, Germany, Lower Jurassic 54cm.; 21ins across Painten, Germany, Lower Jurassic 36cm.; 14in...

A rare Aspidorhynchus fish Painten, Germany, Lower Jurassic 74cm.; 29ins wide ...[more]

Fossil: A Spinosaur toe claw Moroccan, Cretaceous 23cm.; 9ins overall This and the following lot are probably from Spinosaurus maroccanus but it...

Fossil: A large Spinosaur tooth Moroccan, Cretaceous 10cm.; 4ins long See footnote to previous lot ...[more]

Fossil: A Metoposaur arganasaurus fossil amphibian skull Argana, Moroccan, Triassic 31cm.; 12ins long ...[more]

Fossil: A large rare spiny ammonite group probably Emericiceras barremense, Moroccan, Cretaceous 36cm.; 14ins high ...[more]

Fossil: A rare pair of opposed Mantelloceras species Ammonites Devonian, Moroccan on fossil marble plinths 66cm.; 26ins high overall ...[more]

Fossil: A rare spiny ammonite probably Emericiceras barremense, Moroccan, Cretaceous 36cm.; 14ins high ...[more]

Fossil: A Trilobite collection Moroccan, Devonian including Odontochile, Scabriscutellum, Croatocephalus, Morocconites and Leonaspis, finely pre...

Fossil: A rare spiny trilobite (Psychopyge elegans) Moroccan, Middle Devonian the specimen 12.5cm.; 5ins long ...[more]

Natural History: A double Raptor Dinosaur egg Henan Province, China, Paleocene each egg 16cm.; 6½ins long ...[more]

Natural History: A Hadrosaur egg Xixia basin, China, Late Cretaceous 15cm.; 6ins wide ...[more]

Natural History: A rare dinosaur egg nest, possibly Oviraptor Xixia basin, China, Upper Late Cretaceous 48cm.; 19ins wide ...[more]

Natural History: A Woolly Rhino skull (Caementodon tongzinensis) Ningzia Province, China, Middle Miocene 58cm.; 23ins long ...[more]

Fossil: A very rare fossil Penguin South American, Miocene 66cm.; 26ins high From a Private European Collection ...[more]

A fossil Pecten plate Vaucluse, France, Lower Miocene 61cm.; 24ins high by 46cm.; 18ins wide ...[more]

Fossil: A Scutella stellata Sea Urchin cluster Touraine, France, Miocene 56cm.; 22ins high ...[more]

Fossil: Two massive Cleoniceras Ammonite halves Madagascan, lower Cretaceous 57cm.; 22ins across ...[more]

Natural History: An Ice Age Cave Bear (Ursus speleus) Carpathian mountains, Romanian, Ice Age mounted on steel frame 246cm.; 97ins high ...[mo...

Natural History: A rare British Woolly Mammoth tusk from a Wiltshire gravel pit, Ice Age outside of curve 122cm.; 48ins ...[more]

Natural History: A collection of eight Woolly Mammoth teeth comprising four adult and four juvenile teeth Ice Age, recovered from the North Sea t...

INTERNET BIDDING IS NOT AVAILABLE ON THIS LOT Natural History: An exceptionally rare juvenile Allosaurus, Wyoming, USA  late Jurassic, 150-155...

Natural History: A Stegasaurus tail spike Wyoming, USA, Morrison formation, Upper Jurassic 38cm.; 15ins long ...[more]

Lepidopterology: A 24 drawer mahogany collectors cabinet, with double bank glazed drawers circa 1860 92cm.; 36ins high by 138cm.; 54ins wide Bot...

Lepidopterology: An unusual 12 drawer mahogany collectors cabinet mid 19th century the single bank drawers flanked by folio cupboards 80cm.; 31in...

Lepidopterology: A pair of 18 drawer mahogany collectors cabinets circa 1880 with cupboard doors to rear and lockable glass topped drawers 93cm.;...

Lepidopterology: A rare 40 drawer Gurney oak and mahogany collectors cabinet containing part of the Sidney Imber Collection circa 1885 the hinge...