Manuel Quiring

化石拍卖

雌性夾尾蜥腳龍化石，动物体长约22厘米（不弯曲时）。在白色形态中找到这种大小的化石比较困难。总体形态以背部型居多。白色线为石英线。该地层出产的化石极为罕见，由于地层的矿化程度不同，颜色也各异，因此与之前的黑板岩会不同，骨骼呈白色，非常罕见！

夾首蜥脚龙化石一直采用研磨法清理，但此方法会破坏原始化石结构。如果采用喷砂清理，化石将清理至接近完美，并且更能保持其原始骨骼形态。

夾首蜥脚龙（Keichousaurus，发音为 key-cho-saurus）是蜥颌龙科中的一种海生爬行动物，灭绝于三叠纪-侏罗纪灭绝事件前夕的三叠纪末。其名称源自中国贵州省（当时称为“贵州”/ Kweichow），1957年在那里发现了首个化石标本。它们是最常见的蜥形龙类化石之一，常以接近完整、关节连贯的骨架出土，因此在收藏界颇受欢迎。）

Female Keichousaurus fossil, the animal is about 22 cm long (without bending). It is difficult to find fossils of this size in the white form. The general situation is dorsal type. The white wire is quartz wire. Fossils produced in this stratum are very rare, and because of the different mineralization of the stratum, the colors are different, so it will be different from the previous black slate, the bones will be white, very rare! 

Keichousaurus fossil always use the grinding method to clean, but this method will destroy the original fossil structure. If sandblasting is used, the fossil will be cleaned to perfection and it will be more taught to its original skeletal shape. 

Keichousaurus (key-cho-saurus) is a genus of marine reptile in the pachypleurosaur family which went extinct at the close of the Triassic in the Triassic-Jurassic extinction event. The name derives from Kweichow (now Guizhou Province) in China where the first fossil specimen was discovered in 1957. They are among the most common sauropterygian fossils recovered and are often found as nearly complete, articulated skeletons, making them popular among collectors. 



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化石板块基质 - Keichousaurus sp. - 28 cm - 17 cm

三叠纪 (2.519-2.013 亿年)

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化石板块基质 - Keichousaurus sp. - 28 cm - 17 cm

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