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The finest objects brought to you by {name}

Manuel Quiring

Species: Prososphinctes sp.
Age: Jurassic, Oxfordian
Locality: Sakaraha, Madagascar

Measurements: c. 26 cm diameter
Weight: 4.0 kg

A wonderful ammonite Prososphinctes with superb colors. Very decorative specimen of this rarer species. Both sides equally beautiful.

The stand is not included in the lot.

Jurassic, Upper (163.5 - 145 million years)

Gorgeous Ammonite with White Shell - - - Prososphinctes sp.

Fossils

Reserve price

No reserve price

Buy now

Closing date

Saturday

Friday

Tuesday

Wednesday

18 January

Thursday

Budget

From

Location

France

The Netherlands

Italy

Spain

Germany

Lithuania

United States

Taiwan

Poland

Hong Kong

Austria

Sweden

Belgium

Türkiye

Singapore

Luxembourg

Portugal

Romania

Dimensions

Height

Width

Depth

Object

Fossilised animal

Fossil tooth

Amber

Fossil teeth

Fossilised plant

Fossil matrix

Fossil skeleton

Fossil cabochon

Fossil fragment

Fossil plate matrix

Fossilised shell

Fossil skull

Raw mineral

Fossil mortality plate

Fossil bone

Carved mineral

Rosary

Fossil carapace

Fossilised wood

Earrings

Fossilised claw

Taxidermy replica mount

Fossil molar

Ring

Bracelet

Country of origin

Morocco

Madagascar

North America

Indonesia

China

Lebanon

Asia

Myanmar

Netherlands

Brazil

Canada

Dominican Republic

India

Baltic states

Japan

Africa

Bolivia

Material

Silver

Gold-plated

Resin

Gender

Women

Unisex

Condition

Natural

Restored

Enhanced

Composed

Manipulated

Reconstructed

As new - unused

Good condition

Reassembled

Good condition - used with small signs of aging & blemishes

Excellent condition - barely used with minimal signs of wear

Cast

Excellent condition

Period

Cretaceous (145 - 66 million years)

Cretaceous, Upper (100.5 - 66 million years)

Neogene, Miocene (23.03 - 5.33 million years)

Paleogene, Eocene (56 - 33.9 million years)

Devonian (419.2 - 358.9 million years)

Cretaceous, Lower (145 - 100.5 million years)

Triassic (251.9 - 201.3 million years)

Jurassic (201.3 - 145 million years)

Jurassic, Lower (201.3 - 174.1 million years)

Ordovician (485.4 - 443.8 million years)

Quaternary, Pleistocene (2.58 - 0.0117 million years)

Carboniferous, Pennsylvanian (323.2 - 298.9 million years)

Neogene (23.03 - 2.58 million years)

Devonian, Middle (393.3 - 382.7 million years)

Cambrian (541 - 485.4 million years)

Triassic, Upper (237 - 201.3 million years)

Paleogene (66 - 23.03 million years)

Triassic, Middle (247.2 - 237 million years)

Quaternary (2.58 - 0 million years)

Carboniferous (358.9 - 298.9 million years)

Jurassic, Middle (174.1 - 163.5 million years)

Devonian, Lower (419.2 - 393.3 million years)

Permian (298.9 - 251.9 million years)

1970-1980

Stone

Natural Pearl

Pearl

Blood Coral

Coral

Chalcedony

Onyx

Turquoise

Certification

No laboratory report

Signature

Not signed

Baroque

Round

Faceted cut

Triangle

Exact colour

White

Mineral

Petrified wood

Amethyst

Mineral form

Freeform

Sphere

Size on item

Adjustable

55 (EU) / 15 (IT) / 7 ¼ (US)

Large (18 - 18.5 cm)

Pearl luster

Good

Pearl surface quality

Lightly spotted

Clean

After 2000

1900-2000

Treatment

Polished

Conserved

Composite

Specimen

Trilobite

Megalodon

Dinosaur

Ammonite

Marine reptile

Fish

Fossil

Mosasaur

Shark

Burmese amber

Spinosaur

Ammolite

Nautilus

Woolly Mammoth

Crinoid

Fossils

This object is no longer available, but there’s still lots to explore

Gorgeous Ammonite with White Shell - - - Prososphinctes sp.

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