soft tissue in dinosaur fossils the evidence hardens sorted by
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Admin12.08.2021

in Dinosaur Bones: What Does the Evidence Really Say?

She initially thought she would study how the microscopic structure of dinosaur bones differs depending on how much the animal weighs.
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Admin19.06.2021

Two More Soft

In contrast, the ostrich vessels in plain water showed significant degradation within three days, which is more than 240 times faster degradation than with the hemoglobin.
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Admin16.06.2021

Young

" The fossil was entombed in a porous sandstone, with the surity of penetration by groundwater.
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Admin05.07.2021

Two More Soft

As it turns out, this alteration stabilized the soft tissue remnants long enough for mineral entombment to occur.
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Admin20.08.2021

in Dinosaur Bones: What Does the Evidence Really Say?

Their hypothesis can therefore be falsified.
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Admin30.07.2021

Two More Soft

Some of the vascular canals are partially filled by dark hematite particles, likely derived from the blood of the dinosaur, and would have helped preserve the proteins within these canals.
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Admin30.08.2021

Microscopic Analysis of Dinosaur Soft Tissue Casts More Doubt on Proposed Preservation Mechanism : Proslogion

In light of the currently available evidence, medullary bone might have been an entirely avian feature even in the Mesozoic.
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Admin01.07.2021

in Dinosaur Bones: What Does the Evidence Really Say?

These were probably derived from the iron rich blood cells of the living dinosaur, and would have provided the internal environment for the preservation of collagen.
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Admin16.08.2021

How did scientists find soft tissue in dinosaur fossils?

Reconciling this apparent contradiction requires a general mechanism to explain the potential transformation and stabilization of proteinaceous matter through diagenesis over millions of years.
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Admin01.07.2021

New evidence backs up claim of dinosaur soft tissue find

Nevertheless, Armitage was fired from the University of California, which he is now fighting in court.
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Admin31.07.2021

Microscopic Analysis of Dinosaur Soft Tissue Casts More Doubt on Proposed Preservation Mechanism : Proslogion

For example, researcher Christina Nielsen-Marsh was quoted in by National Geographic as saying that the sequences described "make no sense at all" [source: ].