圧巻のセット、2体分の巨大なタラソタイトン・アトロックスの歯根付き歯（現時点で知られている最大のモササウルス種） - 化石歯
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Original/official set of 2 rooted Thalassotitan atrox mosasaur teeth from the Maastrichtian stage of the Upper Cretaceous (~66 million years ago), comprising an outstanding pair of rooted teeth that have been restored.
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Description from the seller
Scientific name: †Thalassotitan atrox (Longrich et al., 2022) 旧称 Prognathodon - モササウルスの歯 - セット2。最大級の知られているモササウルス種
Location: Oued Zem, Morocco
Geological Formation: Ouled Abdoun Basin (Phosphate beds)
Age: Upper Cretaceous, Maastrichtian stage, (~66 Million Years)
Size: 14.5 cm ( 最大)
REF.: #S655
DESCRIPTION:
Observations: この巨大な Thalassotitan atrox は、既知のモササウルス種の中でも最大級の一種です（旧称 Prognathodon sp）。歯は非常に良好に保存されており、エナメル質の品質はキャラメルのような美しい色調の範囲のおかげで非常に高いです。
これらの歯は完全に根付いています。しかし、発掘中にクラウンが折れて根と分離しました。そのため、標本は後に歯を接着・埋め戻してクラウンを根に再接着する形で修復されました。その他には追加の修復はありません。
この標本のもう一つの非常に興味深い点は、根の内部に出現する種子状の置換歯穴が見えることです。モササウルスは、サメや陸上の恐竜と同様に、生涯を通じて歯を絶えず置換します。歯が擦り切れ始めると、下部に新しい歯が成長し、それを置換します。ここには素晴らしい例があります。
Diagnosis: 大型モササウルス類、前上顎先端は短く鈍い。前上顎と上顎の間に噛み合う接触。上顎は深く、腹側縁は凸。前頭骨と上前頭骨の間には一連の tongue-and-groove ターンジョイントによる噛み合わせが形成され、結合部の縁が互いに噛み合います。前頭骨は広く前頭骨に重なる。前頭前頭骨-後眼窩前頭骨は前頭骨を眼窩縁から除外。前頭骨は短く広く、前方で強く狭まり、頭頂骨との接触部で強く凹む。後眼窩突起は前方へ移動。大きな後内側突起が頭頂孔を包み込む。頬骨は上顎と接触する際に広く頑丈。方形骨は中軸部下で大きな結合した上頬突起と下頬突起を有する。歯冠は頂点の装飾を連結し、前方および後方の鋸状縁が互いに絡み合う。
Morocco の phosphates の中で最も一般的な種である。
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.
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.
Scientific name: †Thalassotitan atrox (Longrich et al., 2022) 旧称 Prognathodon - モササウルスの歯 - セット2。最大級の知られているモササウルス種
Location: Oued Zem, Morocco
Geological Formation: Ouled Abdoun Basin (Phosphate beds)
Age: Upper Cretaceous, Maastrichtian stage, (~66 Million Years)
Size: 14.5 cm ( 最大)
REF.: #S655
DESCRIPTION:
Observations: この巨大な Thalassotitan atrox は、既知のモササウルス種の中でも最大級の一種です（旧称 Prognathodon sp）。歯は非常に良好に保存されており、エナメル質の品質はキャラメルのような美しい色調の範囲のおかげで非常に高いです。
これらの歯は完全に根付いています。しかし、発掘中にクラウンが折れて根と分離しました。そのため、標本は後に歯を接着・埋め戻してクラウンを根に再接着する形で修復されました。その他には追加の修復はありません。
この標本のもう一つの非常に興味深い点は、根の内部に出現する種子状の置換歯穴が見えることです。モササウルスは、サメや陸上の恐竜と同様に、生涯を通じて歯を絶えず置換します。歯が擦り切れ始めると、下部に新しい歯が成長し、それを置換します。ここには素晴らしい例があります。
Diagnosis: 大型モササウルス類、前上顎先端は短く鈍い。前上顎と上顎の間に噛み合う接触。上顎は深く、腹側縁は凸。前頭骨と上前頭骨の間には一連の tongue-and-groove ターンジョイントによる噛み合わせが形成され、結合部の縁が互いに噛み合います。前頭骨は広く前頭骨に重なる。前頭前頭骨-後眼窩前頭骨は前頭骨を眼窩縁から除外。前頭骨は短く広く、前方で強く狭まり、頭頂骨との接触部で強く凹む。後眼窩突起は前方へ移動。大きな後内側突起が頭頂孔を包み込む。頬骨は上顎と接触する際に広く頑丈。方形骨は中軸部下で大きな結合した上頬突起と下頬突起を有する。歯冠は頂点の装飾を連結し、前方および後方の鋸状縁が互いに絡み合う。
Morocco の phosphates の中で最も一般的な種である。
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.
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
Outstanding Set of 2 Huge Thalassotitan atrox (Largest known mosasaur species) Rooted Teeth
地質年代
Upper Cretaceous, Maastrichtian stage, (~66 Million Years)
コンディション
Restored
Authenticity
Original/official
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