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Manuel Quiring

Male Keichousaurus fossil has a very protruding breastbone, the animal is about 31 cm (without bending). The general situation is dorsal type, the details are very clear and three-dimensional. Matrix:35*18.5*2 cm.

Keichousaurus fossil always use the grinding method to clean, but this method will destroy the original fossil structure. If sandblasting is used, the fossil has been 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 - Fossil matrix - Keichousaurus sp. - 35 cm - 18.5 cm

Fossils

Reserve price

No reserve price

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Closing date

29 December

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tomorrow

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today

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Location

Italy

The Netherlands

Spain

France

Germany

Taiwan

Hong Kong

Lithuania

United States

Türkiye

Poland

Romania

Sweden

Belgium

Portugal

Austria

United Kingdom

Luxembourg

Singapore

Latvia

Malta

Bulgaria

Czech Republic

Finland

Greece

Dimensions

Height

Width

Depth

Object

Fossilised animal

Fossil tooth

Raw mineral

Amber

Fossil fragment

Fossilised shell

Fossil skeleton

Fossil matrix

Fossil teeth

Fossil plate matrix

Fossil cabochon

Carved mineral

Fossil mortality plate

Fossil carapace

Fossil skull

Fossilised wood

Fossil molar

Tooth

Fossilised claw

Fossilised plant

Metaphysical stones

Fossilised egg

Rosary

Fossil bone

Fossil vertebra bone

Country of origin

Morocco

Madagascar

Indonesia

Asia

China

Lebanon

Brazil

Myanmar

Turkey

North America

Russia

Baltic states

Netherlands

Africa

India

South Africa

U.S.

Material

Silver

Gold-plated

Gender

Women

Unisex

Condition

Natural

Restored

Enhanced

Good condition

Manipulated

Reassembled

Composed

Reconstructed

As new - unused

Good condition - used with small signs of aging & blemishes

Excellent condition - barely used with minimal signs of wear

Period

Cretaceous, Lower (145 - 100.5 million years)

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)

Quaternary, Pleistocene (2.58 - 0.0117 million years)

Paleogene, Eocene (56 - 33.9 million years)

Neogene (23.03 - 2.58 million years)

Jurassic (201.3 - 145 million years)

Jurassic, Lower (201.3 - 174.1 million years)

Devonian, Middle (393.3 - 382.7 million years)

Jurassic, Middle (174.1 - 163.5 million years)

Neogene, Pliocene (5.33 - 2.58 million years)

Jurassic, Upper (163.5 - 145 million years)

Ordovician (485.4 - 443.8 million years)

Paleogene, Oligocene (33.9 - 23.03 million years)

Paleogene (66 - 23.03 million years)

Cenozoic (66 - 0 million years)

Paleogene, Paleocene (66 - 56 million years)

Triassic, Middle (247.2 - 237 million years)

Silurian (443.8 - 419.2 million years)

Triassic, Lower (251.9 - 247.2 million years)

Devonian, Upper (382.7 - 358.9 million years)

Devonian, Lower (419.2 - 393.3 million years)

Stone

Coral

Natural Pearl

Turquoise

Pearl

Zircon

Certification

No laboratory report

Style

Ancient Egypt, Late Period

Round

Exact colour

White

Mineral

Amethyst

Petrified wood

Agate

Mineral form

Freeform

Geode

Sphere

After 2000

Before 1400

1900-2000

Size on item

Adjustable

Large (19 cm)

Pearl surface quality

Clean

Pearl luster

Good

Treatment

Conserved

Polished

Composite

Specimen

Trilobite

Ammonite

Megalodon

Dinosaur

Fish

Mosasaur

Burmese amber

Crab

Fossil

Marine reptile

Crinoid

Baltic amber

Woolly Mammoth

Fossils

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

Fossil - Fossil matrix - Keichousaurus sp. - 35 cm - 18.5 cm

Popular in Fossils

862 objects

Related collections

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Fossils

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

Fossil - Fossil matrix - Keichousaurus sp. - 35 cm - 18.5 cm

Popular in Fossils

862 objects

Related collections