希少で珍しい三葉虫 - 動物化石 - Linearcephalus gongwusuensis Trilobite - 16 cm - 6 cm

Linearcephalus gongwusuensis Trilobite, Early Ordovician, Inner Mongolia China

Age: Early Ordovician, 460 million years ago
Locality: Gongwusu Formation, Wuhai, Ordos, Inner Mongolia
Measurements: Trilobite body: 3 cm;
Condition: Fully three-dimensional preserved trilobite, complete and intact cephalic spine. Jet-black glossy carbonized exoskeleton, clear thoracic segments and delicate rib grooves. Professionally prepared matrix, no restoration, glue or filling.
Rare endemic index fossil of North China Platform, excellent for private collection and display.