マトリックス中にある博物館級のティラノサウルス類恐竜の歯 - Nanotyrannus sp - 晩期白亜紀 - ランスクリーク - 化石歯
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Description from the seller
科学名: Tyrannosaur Dinosaur - Nanotyrannus sp - テロポド恐竜の歯がガーフィッシュの鱗、ハドロサウルスの歯、そして乱雑な骨片とともに自然マトリクス中に含まれる、小さなリブ状の標本。
場所: ウェストン郡、ワイオミング州（私有地）、USA
geologic formation: Lance Creek Formation
Age: 晩白亜紀、マーストリヒアン期（約 6800万〜6600万年前）
Size: 4 cm（Nanotyrannus の歯）- マトリクス: 24 cm × 12 cm × 3 cm
REF.: #J605
DESCRIPTION:
Nanotyrannus lancensis は、晩白亜紀のヘillクリーク層群（元はランス層の一部）に属する、小さく速く機敏なテリポド恐竜で、T. rex とは明確に異なる小型個体として知られており、最近の研究では独立した種であることが示されています。歯が多いこと、手が大きいこと、独特の骨構造などの特徴から、 juvenile T. rex ではなく独自の種と考えられています。「ドワーフ・タイラント（小さな暴君）」という意味で、小型の餌を狙う有力な捕食者でした。
標本についての観察: 博物館の展示品で、絶品の状態です。歯は自然マトリクスの中にそのまま保存されています。小さな骨片、ガーフィッシュの鱗、さらには小さなハドロサウルス類の歯まで詰まった、見事な“骨床”です。 Nanotyrannus の歯は長期安定性を確保するために Paraloid B-72 で固定されています。
主要事実
名称の意味: 「ドワーフ・タイラント」（ギリシャ語 nanos＝小さい、tyrant＝暴君）より。
種名: lancensis はその頭骨が見つかった Lance Formation を指します。
サイズ: 成人の T. rex よりはるかに小さく軽量で、全長は約 15–18 フィート程度。
生息環境: ヘll クリーク層と Lance Creek Formation（晩白亜紀）、T. rex と同時代・同地域。
ライフスタイル: 速く機敏な追跡型捕食者で、パキケファロサウルス類などの小型恐竜を狙う可能性が高い。
論争:
長らく独立した種か juvenile T. rex かで議論されましたが、近年の証拠は Nanotyrannus が独自属であることを強く支持しています。
特徴: T. rex とは異なる頭蓋の狭さ、多歯、手の大きさ、異なる骨構造。
結論:
現在の合意は、Nanotyrannus は T. rex と共存する小型の独立した Tyrannosaur 属である、というものです。
私たちの化石にはすべて「真正証明書（Certificate of Authenticity）」が付随します。毎週、発行された真正証明書は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。証明書が更新されていない場合は、お問い合わせください。直ちに更新します。Display box は同梱していません。
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.
科学名: Tyrannosaur Dinosaur - Nanotyrannus sp - テロポド恐竜の歯がガーフィッシュの鱗、ハドロサウルスの歯、そして乱雑な骨片とともに自然マトリクス中に含まれる、小さなリブ状の標本。
場所: ウェストン郡、ワイオミング州（私有地）、USA
geologic formation: Lance Creek Formation
Age: 晩白亜紀、マーストリヒアン期（約 6800万〜6600万年前）
Size: 4 cm（Nanotyrannus の歯）- マトリクス: 24 cm × 12 cm × 3 cm
REF.: #J605
DESCRIPTION:
Nanotyrannus lancensis は、晩白亜紀のヘillクリーク層群（元はランス層の一部）に属する、小さく速く機敏なテリポド恐竜で、T. rex とは明確に異なる小型個体として知られており、最近の研究では独立した種であることが示されています。歯が多いこと、手が大きいこと、独特の骨構造などの特徴から、 juvenile T. rex ではなく独自の種と考えられています。「ドワーフ・タイラント（小さな暴君）」という意味で、小型の餌を狙う有力な捕食者でした。
標本についての観察: 博物館の展示品で、絶品の状態です。歯は自然マトリクスの中にそのまま保存されています。小さな骨片、ガーフィッシュの鱗、さらには小さなハドロサウルス類の歯まで詰まった、見事な“骨床”です。 Nanotyrannus の歯は長期安定性を確保するために Paraloid B-72 で固定されています。
主要事実
名称の意味: 「ドワーフ・タイラント」（ギリシャ語 nanos＝小さい、tyrant＝暴君）より。
種名: lancensis はその頭骨が見つかった Lance Formation を指します。
サイズ: 成人の T. rex よりはるかに小さく軽量で、全長は約 15–18 フィート程度。
生息環境: ヘll クリーク層と Lance Creek Formation（晩白亜紀）、T. rex と同時代・同地域。
ライフスタイル: 速く機敏な追跡型捕食者で、パキケファロサウルス類などの小型恐竜を狙う可能性が高い。
論争:
長らく独立した種か juvenile T. rex かで議論されましたが、近年の証拠は Nanotyrannus が独自属であることを強く支持しています。
特徴: T. rex とは異なる頭蓋の狭さ、多歯、手の大きさ、異なる骨構造。
結論:
現在の合意は、Nanotyrannus は T. rex と共存する小型の独立した Tyrannosaur 属である、というものです。
私たちの化石にはすべて「真正証明書（Certificate of Authenticity）」が付随します。毎週、発行された真正証明書は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。証明書が更新されていない場合は、お問い合わせください。直ちに更新します。Display box は同梱していません。
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
Museum Grade Tyrannosaur Dinosaur Tooth in Matrix - Nanotyrannus sp - Late Cretaceous - Lance Creek
地質年代
Late Cretaceous, Maastrichtian stage (~68-66 Million Years)
コンディション
Natural
Authenticity
Original/official
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