最高に希少な cf. Spinophorosaurus nigeriensis 竜脚類恐竜の歯 - ジュラ紀 Irhazer層 - 化石歯

04
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05
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55
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Current bid
€ 55
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Manuel Quiring
Expert
Estimate € 400 - € 450
FR
€55
JP
€50
DK
€45

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A natural 3.2 cm sauropod dinosaur tooth tentatively attributed to cf. Spinophorosaurus nigeriensis, from the Middle Jurassic Bathonian stage, about 167 million years ago.

AI-assisted summary

Description from the seller

学名: cf Spinophorosaurus nigeriensis (Remes et al., 2009) - サウロポッド恐竜の歯

場所: ニジェール共和国 アガデ州 テネル砂漠

地質層: イルハゼル層群 イルハゼル頁岩

Age: 中生代ジュラ紀中期、バソニアン期(約1億6700万年)

サイズ: 3.2 cm

REF.: #J743

DESCRIPTION:
異例に希少な歯で、Spinophorosaurus nigeriensis に潜在的に属すると考えられるものとして特徴づけられ、美しく保存されたエナメル質と、卓越した天然のエナメル着色および表面の細部が顕著に見られます。

この地層からの単離歯は確定的に識別するのが難しいことで知られていますが、はっきりとした鋸歯と外側の縁があることが、この標本を Jobaria の歯と区別する手掛かりとなります。Jobaria の歯にはこれらの特徴が欠けています。

これらの特徴は Spinophorosaurus sp への暫定的な帰属を支持しますが、関連する骨格材料がなければ決定的な同定は依然として難しいです。

エナメル質の保存状態が卓越しており、古生物学的にも重要な関心を引く、真に卓越した希少な化石です。

すべての化石には真正証明書が付属します。発行された真正証明書は毎週、当ウェブサイトのデータベース検証システムで更新されます。証明書がまだ更新されていない場合はご連絡ください。直ちに更新いたします。Display box を同梱。

Seller's Story

Jurassic Dreams is the world's largest online dinosaur fossils store, unrivaled as the most reputable source for authentic fossil specimens. We are the only leading online fossils store owned by an accredited geologist and paleontology expert. In addition, we have extraordinary authentic meteorites specimens from all over the universe. With dozens of different specimens in stock... our customers come back time and again. Because, simply put, our lifetime guarantee is unbeatable. My name is Juan A. Poblador and I have a strong academic background in Paleontology and Geology from the University of Madrid and University of Alicante. I have participated in fossil excavation projects in several locations mainly in Europe and Africa for over 10 years. Writing scientifically accurate descriptions of every specimen is one of the tasks that consume most of my time. Obviously, recognizing fake and restored fossils is second nature to me. So you can be sure that every fossil in this website has been carefully screened and inspected by me. I have served collectors and fossil enthusiasts over the years. I have also supplied museums and institutions. I combine the study and research of significant specimens with exhibiting and selling the many other finds, which helps fund the new expeditions. Additionally, I have a small team of support staff for logistics. I've personally trained them to handle and pack the fossils properly so that they can be shipped within 24 hours and arrive at your door in one piece. Last but not least, I'm fortunate to have a great network of other seasoned paleontologists with whom I discuss the rarest items, new discoveries, and exploration trips to remote quarries... If I don't know something, the paleontological community really helps out. I like to manage Jurassic Dreams as a well curated online exhibition of museum grade pieces. I'm a collector myself and I love to share the knowledge with other fellow collectors. That's why I will respond to any email when you have any doubt or when you buy, and you'll have a personalized fossil selection experience. Jurassic Dreams a proud member of the Association of Applied Paleontological Sciences (AAPS) and abide by its Code of Ethics. The Association of Applied Paleontological Sciences conforms to the recommendations of The National Academy of Sciences Report on Paleontological Collecting and standard business practices and ethics. In addition, we are the certified member #5681 of the International Meteorite Collectors Association (IMCA) and a certified member of GMA (Global Meteorite Association) G0043. IMCA and GMA are the most prestigious associations helping meteorite collectors in their search for Authentic Meteorites for their collections and assisting others in helping to learn more about meteorites. A physical certificate of authenticity is provided free of charge with every fossil we sell. This is our lifetime guarantee. The certificate, individually prepared for each fossil by Juan A. Poblador, an expert paleontologist, contains an accurate scientific description, and the certificate's validity can be verified online at all times. In addition, a 100% money-back guarantee is provided.

学名: cf Spinophorosaurus nigeriensis (Remes et al., 2009) - サウロポッド恐竜の歯

場所: ニジェール共和国 アガデ州 テネル砂漠

地質層: イルハゼル層群 イルハゼル頁岩

Age: 中生代ジュラ紀中期、バソニアン期(約1億6700万年)

サイズ: 3.2 cm

REF.: #J743

DESCRIPTION:
異例に希少な歯で、Spinophorosaurus nigeriensis に潜在的に属すると考えられるものとして特徴づけられ、美しく保存されたエナメル質と、卓越した天然のエナメル着色および表面の細部が顕著に見られます。

この地層からの単離歯は確定的に識別するのが難しいことで知られていますが、はっきりとした鋸歯と外側の縁があることが、この標本を Jobaria の歯と区別する手掛かりとなります。Jobaria の歯にはこれらの特徴が欠けています。

これらの特徴は Spinophorosaurus sp への暫定的な帰属を支持しますが、関連する骨格材料がなければ決定的な同定は依然として難しいです。

エナメル質の保存状態が卓越しており、古生物学的にも重要な関心を引く、真に卓越した希少な化石です。

すべての化石には真正証明書が付属します。発行された真正証明書は毎週、当ウェブサイトのデータベース検証システムで更新されます。証明書がまだ更新されていない場合はご連絡ください。直ちに更新いたします。Display box を同梱。

Seller's Story

Jurassic Dreams is the world's largest online dinosaur fossils store, unrivaled as the most reputable source for authentic fossil specimens. We are the only leading online fossils store owned by an accredited geologist and paleontology expert. In addition, we have extraordinary authentic meteorites specimens from all over the universe. With dozens of different specimens in stock... our customers come back time and again. Because, simply put, our lifetime guarantee is unbeatable. My name is Juan A. Poblador and I have a strong academic background in Paleontology and Geology from the University of Madrid and University of Alicante. I have participated in fossil excavation projects in several locations mainly in Europe and Africa for over 10 years. Writing scientifically accurate descriptions of every specimen is one of the tasks that consume most of my time. Obviously, recognizing fake and restored fossils is second nature to me. So you can be sure that every fossil in this website has been carefully screened and inspected by me. I have served collectors and fossil enthusiasts over the years. I have also supplied museums and institutions. I combine the study and research of significant specimens with exhibiting and selling the many other finds, which helps fund the new expeditions. Additionally, I have a small team of support staff for logistics. I've personally trained them to handle and pack the fossils properly so that they can be shipped within 24 hours and arrive at your door in one piece. Last but not least, I'm fortunate to have a great network of other seasoned paleontologists with whom I discuss the rarest items, new discoveries, and exploration trips to remote quarries... If I don't know something, the paleontological community really helps out. I like to manage Jurassic Dreams as a well curated online exhibition of museum grade pieces. I'm a collector myself and I love to share the knowledge with other fellow collectors. That's why I will respond to any email when you have any doubt or when you buy, and you'll have a personalized fossil selection experience. Jurassic Dreams a proud member of the Association of Applied Paleontological Sciences (AAPS) and abide by its Code of Ethics. The Association of Applied Paleontological Sciences conforms to the recommendations of The National Academy of Sciences Report on Paleontological Collecting and standard business practices and ethics. In addition, we are the certified member #5681 of the International Meteorite Collectors Association (IMCA) and a certified member of GMA (Global Meteorite Association) G0043. IMCA and GMA are the most prestigious associations helping meteorite collectors in their search for Authentic Meteorites for their collections and assisting others in helping to learn more about meteorites. A physical certificate of authenticity is provided free of charge with every fossil we sell. This is our lifetime guarantee. The certificate, individually prepared for each fossil by Juan A. Poblador, an expert paleontologist, contains an accurate scientific description, and the certificate's validity can be verified online at all times. In addition, a 100% money-back guarantee is provided.

Details

標本
Top Rare cf. Spinophorosaurus nigeriensis Sauropod Dinosaur Tooth - Jurassic Irhazer Fm
地質年代
Middle Jurassic, Bathonian stage ( 167 million years)
コンディション
Natural
Authenticity
Original/official
スペイン(本土およびバレアレス諸島)Verified
523
Objects sold
100%
protop

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