斑彩螺 - 贝壳化石 - Aioloceras (Cleoniceras) sp. - 17 cm - 14 cm
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卖家的描述
Ammonite : 17,x14,x2,cm , 482 Gr
Here is a large cut and polished Aioloceras (Cleoniceras) sp. ammonite fossil from the Cretaceous of Madagascar. It exhibits gorgeous mineralization within the chambers, each separated by white calcite scepta (divisions).
Ammonites were predatory mollusks that resembled a squid with a shell. These cephalopods had eyes, tentacles, and spiral shells. They are more closely related to a living octopus, though the shells resemble that of a nautilus. Ammonites appeared in the fossil record about 240 million years ago and they barely survived several major extinction events. The last lineages disappeared 65 million years ago at the end of the Cretaceous.
卖家故事
在 UnEarthed，我们专营来自地球深处的稀有而真实的宝藏。
从史前化石、精美贝壳，到体现古代文化精髓的部落文物，应有尽有。我们精心挑选的藏品中，每一件都讲述着一个故事，将您与塑造我们世界的自然和人类历史联系起来。无论您是收藏家、策展人，还是仅仅被非凡之物所吸引，我们都为您提供拥有一件珍贵时光的机会。
使用Google翻译翻译Ammonite : 17,x14,x2,cm , 482 Gr
Here is a large cut and polished Aioloceras (Cleoniceras) sp. ammonite fossil from the Cretaceous of Madagascar. It exhibits gorgeous mineralization within the chambers, each separated by white calcite scepta (divisions).
Ammonites were predatory mollusks that resembled a squid with a shell. These cephalopods had eyes, tentacles, and spiral shells. They are more closely related to a living octopus, though the shells resemble that of a nautilus. Ammonites appeared in the fossil record about 240 million years ago and they barely survived several major extinction events. The last lineages disappeared 65 million years ago at the end of the Cretaceous.
卖家故事
在 UnEarthed，我们专营来自地球深处的稀有而真实的宝藏。
从史前化石、精美贝壳，到体现古代文化精髓的部落文物，应有尽有。我们精心挑选的藏品中，每一件都讲述着一个故事，将您与塑造我们世界的自然和人类历史联系起来。无论您是收藏家、策展人，还是仅仅被非凡之物所吸引，我们都为您提供拥有一件珍贵时光的机会。
使用Google翻译翻译详细资料
标本
斑彩螺
科学名称
Aioloceras (Cleoniceras) sp.
国家
马达加斯加
地质时期
白垩纪， 下 （1.005 - 1.45亿年）
状态
自然的
处理
Polished
重量
482 g
高度
17 cm
宽度
14 cm
深度
2 cm
