Edmontosaurus mummy AMNH 5060

Edmontosaurus mummy AMNH 5060 is one of the most significant paleontological discoveries, providing unparalleled insights into the skin texture, morphology, and possible behavior of Edmontosaurus, a genus of hadrosaurid dinosaur that lived during the late Cretaceous Period. Discovered in 1908 in the Hell Creek Formation of Wyoming, USA, by the American Museum of Natural History (AMNH) expedition, this specimen is notable for its exceptional state of preservation, including skin impressions and possible soft tissues, which are rarely preserved in fossil records.

Discovery and Significance

The Edmontosaurus mummy, cataloged as AMNH 5060, was discovered by Barnum Brown, a prominent American paleontologist. The specimen was unearthed in a layer of earth that had preserved it in a mummified state, with skin and other soft tissues partially intact. This level of preservation is exceedingly rare among dinosaur fossils and has provided scientists with invaluable information on the physical appearance and biology of Edmontosaurus.

Description

AMNH 5060 is an almost complete skeleton encased in a matrix that has preserved the impressions of the dinosaur's skin. The skin impressions show a complex pattern of scales and suggest that Edmontosaurus had a more varied skin texture than previously thought, with different types of scales covering different parts of the body. This discovery has implications for understanding the thermoregulation and potential aquatic habits of Edmontosaurus.

Scientific Importance

The mummy has significantly contributed to the understanding of hadrosaurid anatomy and behavior. The preservation of skin and possible soft tissues allows scientists to study the physical characteristics of Edmontosaurus in detail, including its posture, muscle attachments, and possible coloration patterns. This information is crucial for reconstructing the life appearance of extinct animals and for understanding their ecology and behavior.

Exhibition and Study

Since its discovery, AMNH 5060 has been an important part of the American Museum of Natural History's dinosaur collection. It has been studied by numerous paleontologists and has contributed to various scientific papers and books on dinosaur biology and paleontology. The mummy is also a popular exhibit, showcasing the fascinating details of dinosaur skin and highlighting the potential for exceptional preservation in the fossil record.

Controversies and Challenges

The study of AMNH 5060 has not been without controversy. Some scientists have debated the extent to which the skin impressions can inform about the dinosaur's living appearance and behavior. Additionally, the preservation of soft tissues in fossils raises questions about the processes of fossilization and the conditions that allow such exceptional preservation.

Conclusion

The Edmontosaurus mummy AMNH 5060 remains one of the most important and fascinating dinosaur specimens ever discovered. It continues to be a subject of scientific research and public interest, providing insights into the life of dinosaurs and the conditions of the ancient world they inhabited.

   This article is a paleontology stub. You can help WikiMD by expanding it!

• 

  Edmontosaurus_mummy_AMNH_5060

• 

  Edmontosaurus_mummy_AMNH_5060

• 

  Edmontosaurus_mummy_AMNH_5060

• 

  Edmontosaurus_mummy_AMNH_5060

• 

  Edmontosaurus_mummy_AMNH_5060

• 

  Edmontosaurus_mummy_AMNH_5060

• 

  Edmontosaurus_mummy_AMNH_5060

• 

  Edmontosaurus_mummy_AMNH_5060

• 

  Edmontosaurus_mummy_AMNH_5060

• 

  Edmontosaurus_mummy_AMNH_5060

• 

  Edmontosaurus_mummy_AMNH_5060

• 

  Edmontosaurus_mummy_AMNH_5060