非凡的3D保存完好的巨型狗鱼化石鳞片 - 化石板块基质 - Scheenstia mantelli
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Scheenstia mantelli，一件来自法国巴里亚西期（下白垩纪）的3D保留巨大鲶鳍鱼鳞化石标本，处理为 Conservato，状况为 Naturale。
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卖家的描述
Scheenstia mantelli（巨型狗鱼）
Berriasian – Lower Cretaceous
法国夏朗省法属谢夫-德科尼亚克， Cherves-de-Cognac
exceptional fossil concretion containing a dense natural accumulation of thick ganoid scales belonging to Scheenstia mantelli, a large prehistoric gar-like fish from the Early Cretaceous.
This specimen originates from the renowned Berriasian deposits of Cherves-de-Cognac (Charente, France), a classical European locality famous for its phosphatic vertebrate-bearing levels.
The block displays numerous 3D preserved ganoid scales with a glossy black ganoine surface. The scales are preserved three-dimensionally within a natural sub-circular phosphatic concretion, formed in a shallow coastal to lagoonal environment approximately 145–139 million years ago.
The matrix is fully natural, compact and heavy, characteristic of the phosphatized horizons of this locality.
No restoration. No artificial assembly. Completely natural specimen.
Dimensions:
14 × 9 × 5 cm
A visually striking and scientifically important Lower Cretaceous specimen from a well-documented French locality — ideal for collectors of rare Mesozoic vertebrates and ganoid fish material.
Scheenstia mantelli（巨型狗鱼）
Berriasian – Lower Cretaceous
法国夏朗省法属谢夫-德科尼亚克， Cherves-de-Cognac
exceptional fossil concretion containing a dense natural accumulation of thick ganoid scales belonging to Scheenstia mantelli, a large prehistoric gar-like fish from the Early Cretaceous.
This specimen originates from the renowned Berriasian deposits of Cherves-de-Cognac (Charente, France), a classical European locality famous for its phosphatic vertebrate-bearing levels.
The block displays numerous 3D preserved ganoid scales with a glossy black ganoine surface. The scales are preserved three-dimensionally within a natural sub-circular phosphatic concretion, formed in a shallow coastal to lagoonal environment approximately 145–139 million years ago.
The matrix is fully natural, compact and heavy, characteristic of the phosphatized horizons of this locality.
No restoration. No artificial assembly. Completely natural specimen.
Dimensions:
14 × 9 × 5 cm
A visually striking and scientifically important Lower Cretaceous specimen from a well-documented French locality — ideal for collectors of rare Mesozoic vertebrates and ganoid fish material.
详细资料
标本
Exceptional 3D Preserved Fossil Giant Gar Fish Scales
科学名称
Scheenstia mantelli
国家
法国
地质时期
Berriasian
状态
自然的
处理
Conserved
真伪
原始的/正式的
