未同定の肉食竜類恐竜、おそらく指の骨と爪に関連 - 中期ジュラ紀 - 化石爪





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Description from the seller
Scientific name: 未同定の獣脚類恐竜の指骨(Phalanx)および爪(同定の可能性あり) - おそらく小〜中型の獣脚類捕食者に属する。
Location: テネレ砂漠、ニジェール。
Geological Formation: イルハゼル群(おそらくイルハゼル層)
Age: 中生代ジュラ紀中期、バソニアン階(約1億6700万年前)
Size: 指骨(Phalanx): 2,9 cm - 爪: 2,2 cm
REF.: #S636
DESCRIPTION:
Extremely rare specimen. Possibly associated theropod digit (phalanx bone) and claw from the Irhazer Group (likely Irhazer Fm). It is very difficult to arrive at a precise taxonomic assignment and ID when only one isolated claw and digit is available. Be that as it may, it is a jewel worthy of the most exquisite collectors. We received these together and the size and preservation is very similar, so might be are associated, but its uncertain since we do not have proper reports from the digging location, unfortunately.
Also most part of material coming from this geological formation its still poorly studied.
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 included.
Seller's Story
Scientific name: 未同定の獣脚類恐竜の指骨(Phalanx)および爪(同定の可能性あり) - おそらく小〜中型の獣脚類捕食者に属する。
Location: テネレ砂漠、ニジェール。
Geological Formation: イルハゼル群(おそらくイルハゼル層)
Age: 中生代ジュラ紀中期、バソニアン階(約1億6700万年前)
Size: 指骨(Phalanx): 2,9 cm - 爪: 2,2 cm
REF.: #S636
DESCRIPTION:
Extremely rare specimen. Possibly associated theropod digit (phalanx bone) and claw from the Irhazer Group (likely Irhazer Fm). It is very difficult to arrive at a precise taxonomic assignment and ID when only one isolated claw and digit is available. Be that as it may, it is a jewel worthy of the most exquisite collectors. We received these together and the size and preservation is very similar, so might be are associated, but its uncertain since we do not have proper reports from the digging location, unfortunately.
Also most part of material coming from this geological formation its still poorly studied.
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 included.

