Example Natural History CollectionSpecimens

A demonstration collection — not a real museum

15 in collection

15 items · 15 categories · Since 2018

About the Collector

Fictional naturalist-collector with a particular interest in British Jurassic palaeontology and classic mineral localities. This bio is illustrative only.

Featured Items

15 of 15 items
Star Sand (Foraminifera) from OkinawaExcellent
01 — Foraminiferan tests in glass vial
Star Sand (Foraminifera) from Okinawa

Star-shaped single-celled organism tests (Baculogypsina sphaerulata and Calcarina spp.) sieved from beach sand on Taketomi Island.

Calcite on SphaleriteExcellent
02 — Calcite crystals on sphalerite matrix
Calcite on Sphalerite

Scalenohedral calcite crystals (dogtooth spar) perched on a bed of dark-brown sphalerite, from the Tri-State Mining District.

Belemnite Guards (Cylindroteuthis puzosiana)Good
03 — Calcite rostra
Belemnite Guards (Cylindroteuthis puzosiana)

Three bullet-shaped belemnite guards from the Kimmeridge Clay of the Dorset coast.

Megalodon Shark Tooth (Otodus megalodon)Very Good
04 — Fossilised tooth, enamel and dentine
Megalodon Shark Tooth (Otodus megalodon)

A 120 mm slant-height tooth from the largest macropredator of the Cenozoic, with serrated cutting edges intact.

Alethopteris Fern FossilGood
05 — Carbonised plant impression in siltstone
Alethopteris Fern Fossil

Pinnate fern-like fronds preserved as a carbonised film on a split siltstone slab from the coal measures of Pennsylvania.

Heart-Urchin Fossil (Micraster coranguinum)Good
06 — Chalk-preserved echinoid
Heart-Urchin Fossil (Micraster coranguinum)

A heart-shaped echinoid ("sea potato") preserved in the Upper Chalk, showing the characteristic petaloid ambulacra.

Petrified Wood Slice (Araucarioxylon arizonicum)Excellent
07 — Silicified fossil wood, polished
Petrified Wood Slice (Araucarioxylon arizonicum)

A polished slice of Late Triassic coniferous wood permineralised with silica, from the Chinle Formation of Arizona.

European Stag Beetle (Lucanus cervus), maleGood
08 — Pinned beetle
European Stag Beetle (Lucanus cervus), male

Adult male stag beetle showing the enormously enlarged mandibles used in contests between males.

Blue Morpho Butterfly (Morpho peleides)Excellent
09 — Pinned butterfly in riker mount
Blue Morpho Butterfly (Morpho peleides)

A captive-bred Blue Morpho pinned in a conservation-quality riker mount, wings spread to show the structurally-coloured dorsal surface.

Chambered Nautilus Shell (halved, polished)Excellent
10 — Aragonitic shell
Chambered Nautilus Shell (halved, polished)

A bisected nautilus shell showing the internal chambers arranged in a logarithmic spiral, polished to reveal the nacreous layer.

Botryoidal MalachiteExcellent
11 — Massive malachite
Botryoidal Malachite

A botryoidal (grape-like) malachite cabochon showing concentric banding of alternating dark and pale green zones.

Pyrite Cube ClusterExcellent
12 — Pyrite on marl matrix
Pyrite Cube Cluster

Natural interpenetrating pyrite cubes with mirror-sharp faces, from the celebrated Navajún locality.

Amethyst Geode ClusterExcellent
13 — Quartz variety (amethyst) on basalt matrix
Amethyst Geode Cluster

A hollow basalt geode half, lined with deep-violet quartz crystals, from the Artigas basalts of northern Uruguay.

Phacops TrilobiteExcellent
14 — Calcified trilobite in limestone
Phacops Trilobite

A fully prepared Middle Devonian trilobite with compound eyes and articulated thoracic segments visible.

Pyritised Ammonite (Asteroceras obtusum)Good
15 — Pyritised ammonite in limestone matrix
Pyritised Ammonite (Asteroceras obtusum)
Nature (Lower Jurassic, Sinemurian stage)

A well-preserved coiled ammonite cephalopod from the Lower Jurassic cliffs of the Dorset coast, partially replaced by golden iron pyrite.