保存完好的巨型冰河时代长毛猛犸象（Mammuthus primigenius）上颌臼齿 - 牙齒化石
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賣家描述
Scientific name: †Mammuthus primigenius (Blumenbach, 1799) - 毛象 - "上颌" 上颌臼齿
Location: Southeastern Poland
Geological Formation: Unearthed in the late Pleistocene outcrops of Southeastern Poland
Age: Late Pleistocene, Quaternary period (~50.000 Years)
Size: 175x10x70 mm
REF.: #S338
DESCRIPTION:
Impressive "Upper Jaw" maxillary molar tooth belonging to the famous and enormous Ice Age Woolly Mammoth (Mammuthus primigenius). Completely natural, without restorations or repairs. Only a colorless professional stabilizer called Paraloid B72 has been applied to ensure its proper preservation. These types of teeth, have been exposed to extremely high humidity levels for thousands of years or even frozen in the permafrost. When they are unearthed, the moisture within their structure begins to evaporate, and they dehydrate rapidly, leading to fracturing and rapid degradation of the fossil. For this reason, it is important to apply this stabilizer professionally in the lab for proper paleontological protection.
Observations: Nicely developed feeding wear on this upper molar tooth. Truly nice specimen.
The teeth/molars of mammoths are among the most complex of any mammal. They are composed of plates of dentine surrounded by enamel. A series of these plates (crown) held together by dentine makes up a tooth. The number of plates in each tooth is determined by species and the age of the tooth. At the base of the tooth, the root held the tooth in place.
Mammoth’s go through a maximum of six sets of teeth as they mature. As teeth are replaced, each successive tooth is larger and composed of more plates. After the teeth in a mammoth’s sixth and final set becomes worn, the animal would become unable to chew its food and eventually starve to death.
Most mammals have one set each of deciduous and permanent teeth. The deciduous teeth are lost at maturity and the permanent teeth remain until death. Mammoths had six sets of teeth, three deciduous and three permanent sets. In most mammals deciduous teeth are lost vertically. This is to say, they come out of the sockets and a new tooth grow in from underneath. In mammoths, tooth loss is horizontal, meaning that the new tooth grows in from the rear of the jaw, while the old tooth is lost off the front as it wore down.
Interesting scientific paper about the Structure and evolution of mammoth molar enamel.
All of our fossils come with a Certificate of Authenticity. Every week, the issued Certificates of Authenticity are updated in our database verification system on our website. If you find that your certificate has not yet been updated, please contact us and we will update it immediately. Display box not included.
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.
賣家的故事
Jurassic Dreams 是全球最大的线上恐龙化石商店，作为获得真实化石标本最值得信赖的来源，独树一帜。我们是唯一由获认证的地质学家与古生物学专家共同拥有的领先线上化石商店。此外，我们还拥有来自宇宙各地的非凡真实陨石标本。
货架上有数十种不同标本……我们的客户一次次回头。因为简单来说，我们的终身保修无与伦比。
我名叫 Juan A. Poblador，在马德里大学和阿利坎特大学拥有扎实的古生物学与地质学学术背景。我从事恐龙化石挖掘工作超过十年，地点遍及欧洲与非洲等多地。撰写每一件标本的科学准确描述，是我工作中最耗时的任务之一。显然，识别假冒和修复过的化石对我来说是本能。因此，你可以肯定本网站的每一件化石都经过我仔细筛选与检验。
多年来，我为收藏家与化石爱好者提供服务，也向博物馆与机构供货。我将对重要标本的研究与学习，与展览和其他发现的销售结合起来，这有助于资助新的考察。
此外，我还拥有一支小型后勤支持团队，已由我亲自培训，确保能够妥善处理与包装化石，使其在24小时内发出并完好无损地送达。
最后但同样重要的是，我有幸与其他经验丰富的古生物学家建立了广泛的网络，在那里了解最罕见的物品、新发现以及前往偏远采石场的探险之旅……如果我遇到不知道的事，古生物学界的同行们会给予真正有用的帮助。
我喜欢把 Jurassic Dreams 打造成一个精心策划的线上博物馆级展览平台。我本人也是收藏家，乐于与其他收藏家分享知识。这就是为什么当你有疑问或购买时，我都会回复你的邮件，并为你提供个性化的化石选择体验。
Jurassic Dreams 自豪地成为应用古生物科学协会（AAPS）的成员并遵守其伦理准则。应用古生物科学协会的要求符合国家科学院关于化石收藏的建议，以及规范的商业实践与伦理。
此外，我们是国际陨石收藏家协会（IMCA）的认证成员 #5681，以及全球陨石协会（GMA） G0043 的认证成员。IMCA 与 GMA 是帮助陨石收藏家寻找真实陨石、拓展收藏知识、并协助他人了解陨石的最具声望的协会。
我们出售的每一件化石都附有免费提供的实体真实性证书。这是我们的终身保障。证书由古生物学专家 Juan A. Poblador 为每件化石单独撰写，包含准确的科学描述，证书的有效性可随时在线验证。此外，我们还提供 100% 的退款保证。
由Google翻譯翻譯Scientific name: †Mammuthus primigenius (Blumenbach, 1799) - 毛象 - "上颌" 上颌臼齿
Location: Southeastern Poland
Geological Formation: Unearthed in the late Pleistocene outcrops of Southeastern Poland
Age: Late Pleistocene, Quaternary period (~50.000 Years)
Size: 175x10x70 mm
REF.: #S338
DESCRIPTION:
Impressive "Upper Jaw" maxillary molar tooth belonging to the famous and enormous Ice Age Woolly Mammoth (Mammuthus primigenius). Completely natural, without restorations or repairs. Only a colorless professional stabilizer called Paraloid B72 has been applied to ensure its proper preservation. These types of teeth, have been exposed to extremely high humidity levels for thousands of years or even frozen in the permafrost. When they are unearthed, the moisture within their structure begins to evaporate, and they dehydrate rapidly, leading to fracturing and rapid degradation of the fossil. For this reason, it is important to apply this stabilizer professionally in the lab for proper paleontological protection.
Observations: Nicely developed feeding wear on this upper molar tooth. Truly nice specimen.
The teeth/molars of mammoths are among the most complex of any mammal. They are composed of plates of dentine surrounded by enamel. A series of these plates (crown) held together by dentine makes up a tooth. The number of plates in each tooth is determined by species and the age of the tooth. At the base of the tooth, the root held the tooth in place.
Mammoth’s go through a maximum of six sets of teeth as they mature. As teeth are replaced, each successive tooth is larger and composed of more plates. After the teeth in a mammoth’s sixth and final set becomes worn, the animal would become unable to chew its food and eventually starve to death.
Most mammals have one set each of deciduous and permanent teeth. The deciduous teeth are lost at maturity and the permanent teeth remain until death. Mammoths had six sets of teeth, three deciduous and three permanent sets. In most mammals deciduous teeth are lost vertically. This is to say, they come out of the sockets and a new tooth grow in from underneath. In mammoths, tooth loss is horizontal, meaning that the new tooth grows in from the rear of the jaw, while the old tooth is lost off the front as it wore down.
Interesting scientific paper about the Structure and evolution of mammoth molar enamel.
All of our fossils come with a Certificate of Authenticity. Every week, the issued Certificates of Authenticity are updated in our database verification system on our website. If you find that your certificate has not yet been updated, please contact us and we will update it immediately. Display box not included.
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.
賣家的故事
Jurassic Dreams 是全球最大的线上恐龙化石商店，作为获得真实化石标本最值得信赖的来源，独树一帜。我们是唯一由获认证的地质学家与古生物学专家共同拥有的领先线上化石商店。此外，我们还拥有来自宇宙各地的非凡真实陨石标本。
货架上有数十种不同标本……我们的客户一次次回头。因为简单来说，我们的终身保修无与伦比。
我名叫 Juan A. Poblador，在马德里大学和阿利坎特大学拥有扎实的古生物学与地质学学术背景。我从事恐龙化石挖掘工作超过十年，地点遍及欧洲与非洲等多地。撰写每一件标本的科学准确描述，是我工作中最耗时的任务之一。显然，识别假冒和修复过的化石对我来说是本能。因此，你可以肯定本网站的每一件化石都经过我仔细筛选与检验。
多年来，我为收藏家与化石爱好者提供服务，也向博物馆与机构供货。我将对重要标本的研究与学习，与展览和其他发现的销售结合起来，这有助于资助新的考察。
此外，我还拥有一支小型后勤支持团队，已由我亲自培训，确保能够妥善处理与包装化石，使其在24小时内发出并完好无损地送达。
最后但同样重要的是，我有幸与其他经验丰富的古生物学家建立了广泛的网络，在那里了解最罕见的物品、新发现以及前往偏远采石场的探险之旅……如果我遇到不知道的事，古生物学界的同行们会给予真正有用的帮助。
我喜欢把 Jurassic Dreams 打造成一个精心策划的线上博物馆级展览平台。我本人也是收藏家，乐于与其他收藏家分享知识。这就是为什么当你有疑问或购买时，我都会回复你的邮件，并为你提供个性化的化石选择体验。
Jurassic Dreams 自豪地成为应用古生物科学协会（AAPS）的成员并遵守其伦理准则。应用古生物科学协会的要求符合国家科学院关于化石收藏的建议，以及规范的商业实践与伦理。
此外，我们是国际陨石收藏家协会（IMCA）的认证成员 #5681，以及全球陨石协会（GMA） G0043 的认证成员。IMCA 与 GMA 是帮助陨石收藏家寻找真实陨石、拓展收藏知识、并协助他人了解陨石的最具声望的协会。
我们出售的每一件化石都附有免费提供的实体真实性证书。这是我们的终身保障。证书由古生物学专家 Juan A. Poblador 为每件化石单独撰写，包含准确的科学描述，证书的有效性可随时在线验证。此外，我们还提供 100% 的退款保证。
由Google翻譯翻譯詳細資料
標本
Nicely Preserved Huge Ice Age Woolly Mammoth (Mammuthus primigenius) Upper Molar Tooth
地質時期
Late Pleistocene, Quaternary period (~50.000 Years) Ice Age
狀態
自然
真偽
原創/正版
