セット内容: 巨大で根を持つバシロサウリド科 -cf Pappocetus-（原始的な鯨の祖先）犬歯 2本 - 化石歯
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Scientific name: Unidentified Basilosaurid (potential cf Pappocetus lugardi or Zygorhiza kochii); Specimen: Set of 2 huge rooted Basilosaurid canine teeth; Geological Period: Late Eocene (~40 million years); Treatment: Crown intact with restorations to roots using putty; Condition: Restored; Authenticity: Original/official.
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Description from the seller
学名: 未同定のバジロソウリド類（原始的なクジラの祖先）- cf. Pappocetus lugardi または Zygorhiza kochii 種の犬歯と前臼歯。
場所: ダフラ、モロッコ南部の西サハラ
地質層: サムラット層 - アリダル層
年代: 後期エオセイ epoch（約4000万年前）
サイズ（最大の前臼歯）: 13.9 cm
REF.: #J581
DESCRIPTION:
Pappocetus lugardi または Zygorhiza kochii のタイプ、 protocetid cetacean（初期のクジラの祖先）に属する、巨大な根を持つ犬歯と第一前臼歯。
これらの優れた歯は、中部エオセイ時代のアリダル層とサムラット層に由来し、モロッコのグエラン近くの西サハラに位置します。通常、鋭い歯の他に、サメ Otodus sokolovi（Carcharocles auriculatus）の歯と関連して見られ、メガロドンの祖先と考えられています。
修復/補修/コメントについて:
歯冠は非常に美しいのですが、発生した亀裂は詰め物法を用いて修復された形跡があります。
根尖は自然ですが、根の一部は修復・再構成され、元の形状に整えるために修復材料とパテが用いられています。
これらの修復にもかかわらず、これは本当に壮大で巨大な標本です。
Pappocetus lugardi はエオセイン期（約4000万年前〜4400万年前）にアフリカで生息した、絶滅した protocetid クジラの種です。陸と海の間の転換形としてこの两生類は、全長20–25フィート（約6–7.6m）とされ、 Basilosaurus の祖先と見なされ、クジラの進化の重要な段階を表します。
Pappocetus lugardi に関する主な事実:
発見: 1920年に C.W. Andrews がナイジェリアのアメリケ堆積層の化石に基づいて初描述。モロッコのサハラ砂漠でも追加標本が発見されました。
進化的位置: Protocetidae科に属する、初期の两生クジラ。大きな四肢を使って陸上を移動でき、泳ぎも可能だったと考えられています。
物理的特徴:
サイズ: 約20–25フィート（約6–7.6m）
食性/習性: 大型の两生捕食動物で、視覚と嗅覚を頼りに狩猟したと推定されます。
外観: 祖先よりもクジラらしく、流線型の体を持つ一方、機能的な後肢は縮小したまま残っています。
化石記録: 顎の破片、歯、頭蓋材料などが知られています。
現代のクジラとの関係: 移行形であり、後のクジラに見られるような現代的なエコーロケーション能力を有していた可能性は低いと考えられます。
すべての化石には正真正銘の証明書が付属します。正真正銘証明書は毎週、公式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、お問い合わせください。直ちに更新いたします。表示ボックスは同梱されません。
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.
学名: 未同定のバジロソウリド類（原始的なクジラの祖先）- cf. Pappocetus lugardi または Zygorhiza kochii 種の犬歯と前臼歯。
場所: ダフラ、モロッコ南部の西サハラ
地質層: サムラット層 - アリダル層
年代: 後期エオセイ epoch（約4000万年前）
サイズ（最大の前臼歯）: 13.9 cm
REF.: #J581
DESCRIPTION:
Pappocetus lugardi または Zygorhiza kochii のタイプ、 protocetid cetacean（初期のクジラの祖先）に属する、巨大な根を持つ犬歯と第一前臼歯。
これらの優れた歯は、中部エオセイ時代のアリダル層とサムラット層に由来し、モロッコのグエラン近くの西サハラに位置します。通常、鋭い歯の他に、サメ Otodus sokolovi（Carcharocles auriculatus）の歯と関連して見られ、メガロドンの祖先と考えられています。
修復/補修/コメントについて:
歯冠は非常に美しいのですが、発生した亀裂は詰め物法を用いて修復された形跡があります。
根尖は自然ですが、根の一部は修復・再構成され、元の形状に整えるために修復材料とパテが用いられています。
これらの修復にもかかわらず、これは本当に壮大で巨大な標本です。
Pappocetus lugardi はエオセイン期（約4000万年前〜4400万年前）にアフリカで生息した、絶滅した protocetid クジラの種です。陸と海の間の転換形としてこの两生類は、全長20–25フィート（約6–7.6m）とされ、 Basilosaurus の祖先と見なされ、クジラの進化の重要な段階を表します。
Pappocetus lugardi に関する主な事実:
発見: 1920年に C.W. Andrews がナイジェリアのアメリケ堆積層の化石に基づいて初描述。モロッコのサハラ砂漠でも追加標本が発見されました。
進化的位置: Protocetidae科に属する、初期の两生クジラ。大きな四肢を使って陸上を移動でき、泳ぎも可能だったと考えられています。
物理的特徴:
サイズ: 約20–25フィート（約6–7.6m）
食性/習性: 大型の两生捕食動物で、視覚と嗅覚を頼りに狩猟したと推定されます。
外観: 祖先よりもクジラらしく、流線型の体を持つ一方、機能的な後肢は縮小したまま残っています。
化石記録: 顎の破片、歯、頭蓋材料などが知られています。
現代のクジラとの関係: 移行形であり、後のクジラに見られるような現代的なエコーロケーション能力を有していた可能性は低いと考えられます。
すべての化石には正真正銘の証明書が付属します。正真正銘証明書は毎週、公式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、お問い合わせください。直ちに更新いたします。表示ボックスは同梱されません。
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
Set of 2 Huge Rooted Basilosaurid -cf Pappocetus- (Primitive Whale Ancestor) Canine Teeth
地質年代
Late Eocene (~40 Million Years)
コンディション
Restored
Authenticity
Original/official
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