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The finest objects brought to you by {name}

Manuel Quiring

No reserve price!

Female Keichousaurus fossil, the animal is about 19 cm long (without bending). It is difficult to find fossils of this size in the white form. The general situation is dorsal type. The white wire is quartz wire. Fossils produced in this stratum are very rare, and because of the different mineralization of the stratum, the colors are different, so it will be different from the previous black slate, the bones will be white, very rare! Please note that there are fracture marks in the middle of the matrix.

Keichousaurus fossil always use the grinding method to clean, but this method will destroy the original fossil structure. If sandblasting is used, the fossil will be cleaned to perfection and it will be more taught to its original skeletal shape. 

Keichousaurus (key-cho-saurus) is a genus of marine reptile in the pachypleurosaur family which went extinct at the close of the Triassic in the Triassic-Jurassic extinction event. The name derives from Kweichow (now Guizhou Province) in China where the first fossil specimen was discovered in 1957. They are among the most common sauropterygian fossils recovered and are often found as nearly complete, articulated skeletons, making them popular among collectors. 



Triassic (251.9 - 201.3 million years)

Fossil plate matrix - Keichousaurus sp. - 24 cm - 17 cm  (No Reserve Price)

Fossils

Reserve price

No reserve price

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Closing date

tomorrow

Sunday

Tuesday

Wednesday

Monday

Thursday

27 December

today

Budget

From

Location

France

The Netherlands

Spain

Italy

Germany

Taiwan

Hong Kong

Lithuania

United States

Belgium

Sweden

Portugal

Austria

Romania

Luxembourg

Poland

Türkiye

Singapore

United Kingdom

Malta

Bulgaria

Czech Republic

Finland

Greece

Dimensions

Height

Width

Depth

Object

Fossilised animal

Fossil tooth

Amber

Fossil matrix

Fossil teeth

Fossil skeleton

Fossil plate matrix

Fossilised plant

Metaphysical stones

Fossil fragment

Fossil carapace

Fossil cabochon

Fossilised shell

Fossil skull

Fossilised egg

Raw mineral

Fossilised claw

Carved mineral

Earrings

Fossil bone

Fossil mortality plate

Necklace with pendant

Fossilised jaw

Necklace

Fossil mandible bone

Country of origin

Morocco

Madagascar

Asia

Indonesia

China

Lebanon

Myanmar

Brazil

North America

Africa

Netherlands

Canada

Peru

Turkey

U.S.

Baltic states

Dominican Republic

Material

Silver

Gold-plated

Gender

Women

Unisex

Condition

Natural

Restored

Enhanced

Reassembled

As new - unused

Manipulated

Reconstructed

Composed

Good condition

Excellent condition - barely used with minimal signs of wear

Good condition - used with small signs of aging & blemishes

Period

Cretaceous, Upper (100.5 - 66 million years)

Cretaceous (145 - 66 million years)

Neogene, Miocene (23.03 - 5.33 million years)

Devonian (419.2 - 358.9 million years)

Cretaceous, Lower (145 - 100.5 million years)

Paleogene, Eocene (56 - 33.9 million years)

Jurassic (201.3 - 145 million years)

Neogene (23.03 - 2.58 million years)

Quaternary, Pleistocene (2.58 - 0.0117 million years)

Jurassic, Lower (201.3 - 174.1 million years)

Jurassic, Upper (163.5 - 145 million years)

Jurassic, Middle (174.1 - 163.5 million years)

Devonian, Middle (393.3 - 382.7 million years)

Triassic, Upper (237 - 201.3 million years)

Ordovician (485.4 - 443.8 million years)

Triassic, Middle (247.2 - 237 million years)

Carboniferous (358.9 - 298.9 million years)

Cenozoic (66 - 0 million years)

Quaternary, Holocene (0.0117 - 0 million years)

Triassic, Lower (251.9 - 247.2 million years)

Cambrian, Miaolingian (509 - 497 million years)

Paleogene, Paleocene (66 - 56 million years)

Paleogene, Oligocene (33.9 - 23.03 million years)

Paleogene (66 - 23.03 million years)

Stone

Coral

Blood Coral

Natural Pearl

Pearl

Carnelian

Certification

No laboratory report

Baroque

Old European cut

Oval

Exact colour

White

Mineral

Labradorite

Amethyst

Mineral form

Freeform

Obelisk

Sphere

Size on item

Adjustable

Medium (17 - 18 cm)

Pearl surface quality

Clean

Lightly spotted

Pearl luster

Good

After 2000

Before 1400

1900-2000

Treatment

Conserved

Polished

Composite

Specimen

Dinosaur

Trilobite

Megalodon

Ammonite

Fish

Mosasaur

Fossil

Marine reptile

Burmese amber

Pterosaur

Crinoid

Spinosaur

Mammal

Crab

Fossils

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

Fossil plate matrix - Keichousaurus sp. - 24 cm - 17 cm (No Reserve Price)

Popular in Fossils

775 objects

Related collections

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Fossils

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

Fossil plate matrix - Keichousaurus sp. - 24 cm - 17 cm (No Reserve Price)

Popular in Fossils

775 objects

Related collections