极大型的 Ouranosaurus nigeriensis 基干鸭嘴龙科恐龙牙齿——白垩纪 Elrhaz 组 - 牙齿化石
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Ouranosaurus nigeriensis 的牙齿来自下白垩统阿普坦-阿尔比安期的Elrhaz地层，自然状态，为基干鸭嘴龙科恐龙的原始官方标本。
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卖家的描述
Scientific name: Ouranosaurus nigeriensis, (Taquet, 1976) - 基干型鸭嘴龙
Location: Gadoufaoua, Téneré 沙漠，尼日尔。
Geological Formation: Erlhaz Fm
Age: 下白垩纪，阿普坦/阿尔比安阶段（约1.13亿年）
Size: 3.4厘米
REF.: #S504
DESCRIPTION:
Observations about our specimen: Truly huge adult unusual size. Nicely developed feeding wear. No restorations or repairs. An authentic Ouranosaurus tooth masterpiece. Enamel color its aoustanding as well, showing green colors crossed by microfractures mineralized in iron oxide.
Ouranosaurus nigeriensis is a 7–8 meter (23–27 ft) long, herbivorous dinosaur that lived in Niger during the Early Cretaceous (Aptian stage, ~110–125 million years ago). Named in 1976 by Philippe Taquet, this ornithopod is distinct for the long, sail-like or hump-like structure along its back, likely used for thermoregulation or display.
Key Facts About Ouranosaurus:
Discovery: Two nearly complete skeletons were discovered in 1965 and 1970 in the Gadoufaoua deposits (Elrhaz Formation) in the Agadez region of Niger.
Physical Features: It had a flat, duck-like snout, a stiff back with long neural spines forming a sail, a long, deep tail, and a mix of bipedal/quadrupedal features.
Classification: Initially classified as an iguanodontian, it is currently recognized as a basal hadrosauriform.
Habitat: It inhabited a wet, fluvial environment (rivers and floodplains) alongside predators like Suchomimus and Eocarcharia.
Weight: Estimated to weigh between 2.2 and 4 metric tons.
Unique Characteristics
The Sail/Hump: The spines on its back were high, particularly over the arms, leading to debates on whether it held a, skin sail (like Spinosaurus) or a, fat-filled hump (like a camel).
"Brave" Name: The name means "brave lizard" in local dialects and the Greek word for lizard.
Unique Features: Unlike other iguanodonts, its fifth finger was not prehensile.
IMPORTANT SHIPPING INFORMATION:
Our company is based in the USA, but our headquarters and products are located in Europe. Therefore, ALL PRODUCTS WILL BE SHIPPED FROM EUROPE. Consequently, any European customer will receive their shipment without any import charges, as it will be an intra-community shipment.
For customers in the USA: Shipments will be made via UPS from Europe, and in this case, we will be responsible for any import charges. These will be paid online by us before the package arrives. Therefore, US customers will not pay any import fees.
For the rest of the world: We are not responsible for any import charges applicable to the destination country.
卖家故事
使用Google翻译翻译Scientific name: Ouranosaurus nigeriensis, (Taquet, 1976) - 基干型鸭嘴龙
Location: Gadoufaoua, Téneré 沙漠，尼日尔。
Geological Formation: Erlhaz Fm
Age: 下白垩纪，阿普坦/阿尔比安阶段（约1.13亿年）
Size: 3.4厘米
REF.: #S504
DESCRIPTION:
Observations about our specimen: Truly huge adult unusual size. Nicely developed feeding wear. No restorations or repairs. An authentic Ouranosaurus tooth masterpiece. Enamel color its aoustanding as well, showing green colors crossed by microfractures mineralized in iron oxide.
Ouranosaurus nigeriensis is a 7–8 meter (23–27 ft) long, herbivorous dinosaur that lived in Niger during the Early Cretaceous (Aptian stage, ~110–125 million years ago). Named in 1976 by Philippe Taquet, this ornithopod is distinct for the long, sail-like or hump-like structure along its back, likely used for thermoregulation or display.
Key Facts About Ouranosaurus:
Discovery: Two nearly complete skeletons were discovered in 1965 and 1970 in the Gadoufaoua deposits (Elrhaz Formation) in the Agadez region of Niger.
Physical Features: It had a flat, duck-like snout, a stiff back with long neural spines forming a sail, a long, deep tail, and a mix of bipedal/quadrupedal features.
Classification: Initially classified as an iguanodontian, it is currently recognized as a basal hadrosauriform.
Habitat: It inhabited a wet, fluvial environment (rivers and floodplains) alongside predators like Suchomimus and Eocarcharia.
Weight: Estimated to weigh between 2.2 and 4 metric tons.
Unique Characteristics
The Sail/Hump: The spines on its back were high, particularly over the arms, leading to debates on whether it held a, skin sail (like Spinosaurus) or a, fat-filled hump (like a camel).
"Brave" Name: The name means "brave lizard" in local dialects and the Greek word for lizard.
Unique Features: Unlike other iguanodonts, its fifth finger was not prehensile.
IMPORTANT SHIPPING INFORMATION:
Our company is based in the USA, but our headquarters and products are located in Europe. Therefore, ALL PRODUCTS WILL BE SHIPPED FROM EUROPE. Consequently, any European customer will receive their shipment without any import charges, as it will be an intra-community shipment.
For customers in the USA: Shipments will be made via UPS from Europe, and in this case, we will be responsible for any import charges. These will be paid online by us before the package arrives. Therefore, US customers will not pay any import fees.
For the rest of the world: We are not responsible for any import charges applicable to the destination country.
卖家故事
使用Google翻译翻译详细资料
标本
Top Huge Ouranosaurus nigeriensis Basal Hadrosaurid Dinosaur Tooth - Cretaceous Elrhaz Fm
地质时期
Lower Cretaceous, Aptian/Albian stage ( 113 million years)
状态
自然的
真伪
原始的/正式的
