Manuel Quiring

化石拍賣（海洋生物）

来自摩洛哥著名的早泥盆纪矿床的一枚引人注目的Dicranurus标本，该地区以产出世界上一些最壮观的三叶虫而闻名。该标本以浮雕形式镶嵌在其自然岩基上，清晰展现头盾、分节的胸部以及长而典型的刺，赋予作品强烈的视觉冲击力。
岩基上可见一条天然白色石英脉横贯石面，与深色化石形成醒目对比，提升整体美感。
该属因其戏剧性而精致的背刺备受赞赏。标本展现出典型的长而 sweeping 的颚缘刺和胸部刺，赋予 Dicranurus 其独特且极具装饰性的外观。
三维保存使刺从体部向外延伸，呈现出雕塑般的呈现效果。化石显示出清晰的分节和显著的外骨骼细节。摩洛哥泥盆纪三叶虫在收藏界因其保存质量和惊艳的造型而备受推崇。
三叶虫是现代节肢动物（如龙虾和螃蟹虎甲）的远亲。它们在地球海洋中繁盛了数亿年，演化出极其丰富多样的形态，直至在古生代末期灭绝。这样的标本让人得以一窥四亿多年前的海洋生物世界。）

Striking specimen of Dicranurus from the renowned Lower Devonian deposits of Morocco, a region famous for producing some of the world’s most spectacular trilobites. The specimen is prepared in relief on its natural rock matrix, displaying clear anatomical details including the cephalon, segmented thorax, and long characteristic spines, giving the piece a strong visual impact.
The matrix features a visible natural white quartz vein running across the stone, creating an attractive contrast with the dark fossil and enhancing its overall aesthetic value. This genus is especially admired for its dramatic and elaborate spination. The specimen exhibits the characteristic long, sweeping genal and thoracic spines that give Dicranurus its unmistakable and highly decorative appearance.
The three-dimensional preservation allows the spines to extend dynamically from the body, creating a sculptural presentation. The fossil shows well-defined segmentation and clear exoskeletal detail. Moroccan Devonian trilobites are highly regarded among collectors for their preservation quality and striking forms.
Trilobites are distant relatives of modern arthropods such as lobsters and horseshoe crabs. They flourished in Earth’s oceans for hundreds of millions of years, evolving into an extraordinary diversity of shapes before becoming extinct at the end of the Paleozoic era. Specimens like this provide a fascinating glimpse into marine life over 400 million years ago.

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三葉蟲 - 動物化石 - Dicranurus Trilobite - 11 cm - 11 cm

泥盆紀(4.192-3.589憶年) - 摩洛哥

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摩洛哥 Dicranurus 三葉蟲標本，下泥盆紀（約4.192–3.589億年前），天然狀態，寬11公分高11公分，正品／官方。

三葉蟲 - 動物化石 - Dicranurus Trilobite - 11 cm - 11 cm

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摩洛哥 Dicranurus 三葉蟲標本，下泥盆紀（約4.192–3.589億年前），天然狀態，寬11公分高11公分，正品／官方。

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