2019年四川明德堂精品推荐树化石

　　藏品名称：树化石

　　藏品规格：重 4995g ,长 27cm,高 15.3cm,厚 9.5cm

　　化石就是生活在遥远的过去的生物的遗体或遗迹变成的石头。在漫长的地质年代里，地球上曾经生活过无数的生物，这些动物死亡之后的遗体或是生活时遗留下来的痕迹，许多都被当时的泥沙掩埋起来。在随后的岁月中，这些生物遗体中的有机质分解殆尽，坚硬的部分如外壳、骨骼、枝叶等与包围在周围的沉积物一起经过石化变成了石头，但是它们原来的形态、结构(甚至一些细微的内部构造)依然保留着;同样，那些生物生活时留下的痕迹也可以这样保留下来。我们把这些石化了的生物遗体、遗迹就称为化石。从化石中可以看到古代动物、植物的样子，从而可以推断出古代动物、植物的生活情况和生活环境，可以推断出埋藏化石的地层形成的年代和经历的变化，可以看到生物从古到今的变化等等。

　　Fossils are the remains or remains of creatures living in the distant past. In the long geological age, there have been countless creatures living on the earth. Many of the remains of these animals or the traces left when they lived were buried by the sediment at that time. In the following years, the organic matter in the remains of these organisms has been completely decomposed, and the hard parts such as shells, bones, branches and leaves, together with the surrounding sediments, have been fossilized into stones, but their original shape, structure (even some minor internal structures) are still preserved; similarly, the traces left by the living creatures can also be preserved in this way. We call these fossilized remains and remains fossils. From the fossils, we can see the appearance of the ancient animals and plants, thus we can infer the living conditions and living environment of the ancient animals and plants, infer the age of the formation of the buried fossils and the changes of their experiences, and we can see the changes of the organisms from the ancient to the present and so on.

　　树化石，又称硅化木。长子树化石经专家考证形成时间为中生代三迭纪，是距今约2亿多年的自然界遗物。由此考证此地曾是一片茂密的原始森林，或是由于造山运动，使地壳产生错位，导致断裂下沉和陷落，树木被堆积埋藏；或是在造山运动中产生岩崩、泥石流、浪涌、潮退，树木被沙石埋藏；或是在火山爆发时产生大量炽热的气体，铺天盖地的火山灰沉积物，把树木覆盖埋藏；或是在流量陨石雨的撞击中，地球表层产生形变，把部分森林埋藏。树木在上述地质变迁、地质运动和地质灾害中死亡后，被封闭在地层深处，经过低温、高压、缺氧以及热液氧化物的长期侵蚀，发生硅化作用和蛋白石交替作用后，木质纤维逐渐消失，树木的有机物被硅元素逐渐替代，形成了硅质的“石头树”，即树化石。树化石质地坚硬，多呈淡灰色、褐色、褐红色、浅褐黄色，其纹理细致缜密，断面木质纹、枝桠、树结等清晰可辨。树化石一般都有树干自然断裂的印痕，露出地表者有的显风化状态，弧形树层被层层剥蚀脱落下来。

　　Tree fossil, also known as silicified wood. The formation time of the changzishuhua stone is Triassic, which is about 200 million years ago. It can be concluded that this area was once a dense primeval forest, or because of orogeny, the earth's crust was dislocated, resulting in subsidence and subsidence of faults, and trees were piled up and buried; or in orogeny, rock avalanche, debris flow, surge, ebb, and trees were buried by sandstone; or in volcanic eruption, a large number of hot gases were produced, covering the earth with volcanic ash deposits, and trees were buried. Wood covered burial; or in the impact of meteorite rain flow, the earth's surface deformation, part of the forest buried. After the trees died in the above-mentioned geological changes, geological movements and geological disasters, they were closed in the depth of the stratum. After the long-term erosion of low temperature, high pressure, anoxia and hydrothermal oxides, the wood fibers gradually disappeared after the silicification and opal alternation, and the organic matter of the trees was gradually replaced by silicon elements, forming a siliceous "stone tree", namely tree fossil. The treelified stone is hard, mostly light gray, brown, maroon and light brown yellow. Its texture is meticulous and meticulous, and the wood grain, branches and tree knots of the section are clear and distinguishable. Generally, tree fossils have traces of natural fracture of tree trunks, some of which are exposed to the surface in a obviously weathered state, and arc-shaped tree layers are denuded and peeled off layer by layer.

　　树化石在我国分布很广，新疆、辽宁、山东、云南、北京、河北、山西、江西、福建、四川、甘肃等许多省市，都曾发现了树化石。1984年，在北京市延庆县白河北岸，发现了“树化石群”。这些树化石大都为短树桩状，年轮和木纹清晰可见，分布在宽400米、长1500米的山坡上。其中，的短树桩直径2.5米，最小的也有0.8米，一眼望去，仿佛是刚刚采伐过的原始森林。随后，又在山西省长子县南部发现了32棵树化石，或是横陈于山坡上，或倒卧在一灌木中，最长的18米，最粗的1.5米，姿态各异，妙趣横生。

　　Tree fossils are widely distributed in China. They have been found in Xinjiang, Liaoning, Shandong, Yunnan, Beijing, Hebei, Shanxi, Jiangxi, Fujian, Sichuan, Gansu and many other provinces. In 1984, "tree fossil group" was discovered on the North Bank of Baihe River, Yanqing County, Beijing. Most of these tree fossils are short stumps, rings and wood grain are clearly visible, and they are distributed on the hillside with a width of 400m and a length of 1500m. Among them, the largest stump has a diameter of 2.5m, and the smallest one has a diameter of 0.8m. At a glance, it looks like a virgin forest that has just been cut. Later, 32 tree fossils were found in the south of Changzi County, Shanxi Province, either lying on the hillside or lying on the back of a bush, the longest 18 meters, the thickest 1.5 meters, with different posture

　　长子树化石开发前景看好。结合国家地质公园的申报，从奇特的树木特征、远古的地质科学、传统与现代人的审美眼光等三个方面步入树化石这个神秘殿堂。走近恐龙时代，触及石化精灵，欣赏亿万年的奇树，破译中生代的远古奥秘，从中找到天荒地老的传说，地球历史演变的轨迹。特别是在山西这个世界闻名的煤海里，在大量的树木衍变为煤炭后，为什么这里的树木成了孤岛？在看到“地火”冶炼中打造出的人间瑰宝、天下奇珍，从而得到高雅的享受，将是永恒的无悔的的选择。

　　There is a good prospect for the development of the fossil of changzishu. Combined with the declaration of the National Geopark, we have stepped into the mysterious palace of tree fossils from three aspects: unique tree characteristics, ancient geological science, traditional and modern aesthetic vision. Approaching the age of dinosaurs, touching the spirit of petrifaction, appreciating the strange trees of hundreds of millions of years, deciphering the ancient mysteries of the Mesozoic era, finding out the legend of the old and the wild, and the track of the earth's historical evolution. Especially in the world-famous coal sea in Shanxi, after a large number of trees have evolved into coal, why are the trees here becoming an island? It will be the best choice without regret to see the treasures of the world and the wonders of the world created in the smelting of "earth fire" so as to enjoy the elegance.

　　此件树化石取树干中部属于主干，保存完整，断裂口规整，树皮隐隐玉化，整体大小适中是树化石当中罕见的天然摆件，具有极高的收藏价值和观赏价值，属难得一见的精品。

　　The middle part of the trunk of this tree fossil belongs to the trunk. It is well preserved, with regular fracture and jade like bark. It is a rare natural ornament among the tree fossils with moderate overall size. It has high collection value and ornamental value and is a rare boutique.

　　此藏品现存放于“四川明德堂拍卖有限公司”

　　藏品细节图、藏品详细信息与详细资料本公司会安排专人与您联系！

　　委托单位：四川明德堂拍卖有限公司

　　本公司会安排专业人士一对一讲解服务！

　　持宝人：张先生

　　联系方式-028.8439.9007

　　This collection is now stored in "Sichuan mingdetang Auction Co., Ltd."

　　Collection detail drawing, collection details and details our company will arrange a special person to contact you!

　　Client: Sichuan mingdetang Auction Co., Ltd.

　　The company will arrange professional one-on-one explanation service!

　　Treasure holder: Mr. Zhang

　　Contact information -028.8439.9007