reptil marino en casi perfecta conservación - 100% original - muestra muchos detalles - Keichousaurus hui - 23×9.5×2.4 cm

Descripción
reptil marino en casi perfecta conservación - 100% original - muestra muchos detalles - Keichousaurus hui - 23×9.5×2.4 cm
Triásico - Triásico medio (237 millones de años) - Provincia de Guizhou, China

Good specimen of these extinct marine reptiles

Class: Reptilia - reptiles
Superorder: Sauropterygia – fin lizards
Taxonomic order: Nothosauroidea – Bastard lizards
Suborder: Pachypleurosauria
Family: Keichousauridae
Genus and species: Keichousaurus hui

100 % original
- In very nice state of conservation

Remarkable details:
Distinct small head
- with short muzzle
Long neck
- with strong vertebrae

Short front legs with extremely wide ulna
- for more effective locomotion
Complete spine
- extremely nice

Barrel-shaped rib structure
- in excellent state of conservation
Legs lying on the side
- with long limbs

Pronounced pelvis
- suggests that this genus was viviparous
Long, slender hind legs
- more suitable for stabilising the swimming movement

Strong, long tail
- indicates that this is a nimble and quick swimmer

Dimensions:
Length of the fossil, measured in the middle: 22.5 cm
Width at the front extremities: 4.8 cm
Width at the hind extremities: 4 cm

Stone slab
- Dimensions: 23 x 9.5 x 2.4 cm

The specimen offered here shows the difference to other European genera very well.

It will be shipped securely packaged with DHL and tracking number.

Detalles del lote
Espécimen
reptil marino en casi perfecta conservación
Objeto
100% original - muestra muchos detalles
Nombre científico
Keichousaurus hui
Origen
Provincia de Guizhou, China
Periodo geológico
Triásico - Triásico medio (237 millones de años)
Estado
En buen estado
Dimensiones
23×9.5×2.4 cm
Peso
1.03 kg
¿Todavía no te has registrado?
Al crear tu cuenta gratuita en Catawiki, podrás pujar por cualquiera de los 65 000 objetos especiales que ofrecemos a subasta cada semana.
o Iniciar sesión