Científicos australianos confirman químicamente sangre de dinosaurio en fósil de 115 millones de años

Científicos australianos confirman químicamente sangre de dinosaurio en fósil de 115 millones de años

Investigadores de la Universidad Curtin en Australia confirmaron químicamente la presencia de sangre de dinosaurio al detectar en un hueso de terópodo brasileño moléculas derivadas de la hemoglobina. En informes anteriores, el mismo equipo había descrito estructuras similares a células y moléculas de hemo en el fósil, lo que sugería la preservación de componentes sanguíneos durante más de 100 millones de años, aunque algunos expertos mostraron escepticismo. Esta confirmación reciente se basa en esas observaciones iniciales, proporcionando la primera prueba química directa de que la sangre de dinosaurio puede sobrevivir en forma fosilizada.

Actores

Curtin University Kliti Grice

Ubicaciones

Australia Brazil

Artículos

3 de noviembre de 2026
6 en total
Shades of Jurassic Park after Australian dinosaur find
Shades of Jurassic Park after Australian dinosaur find

InDaily South Australia • 3 de nov 23:34

Researchers led by Curtin University have identified haemoglobin-derived molecules in a Brazilian theropod fossil, marking the first chemical proof of dinosaur blood.

Credibilidad 82% Manip. 8% Centro
Scientists Find Dinosaur Blood and Cells For First Time in Fossil
Scientists Find Dinosaur Blood and Cells For First Time in Fossil

Nerdist • 3 de nov 19:50

An international team led by Curtin University reports the first chemical confirmation of mineralized red blood cells and heme molecules in a Brazilian dinosaur fossil dating back 115 million years.

Credibilidad 82% Manip. 12% Centro
Fossilized dinosaur blood detected for first time: study
Fossilized dinosaur blood detected for first time: study

New York Post • 3 de nov 14:42

Scientists have chemically identified preserved blood cells and heme in a juvenile theropod fossil from Brazil, challenging assumptions about the longevity of biomolecules.

Credibilidad 88% Manip. 12% Centro
Scientists find traces of red blood cells in a dinosaur fossil
Scientists find traces of red blood cells in a dinosaur fossil

CNN • 3 de nov 14:09

Researchers claim to have identified microscopic structures and heme molecules resembling red blood cells in a Cretaceous dinosaur fossil, though some experts remain skeptical.

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Melbourne Cup 2026: Nearly 12,000 descend on Ascot Racecourse as WA punter turns $2 into thousands of dollars

The West Australian • 3 de nov 07:26

Scientists from Curtin University say they have identified preserved red blood cells inside fossilised dinosaur bones, calling it a landmark finding.

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Dinosaur blood discovery by Curtin University researchers unlocks pre-historic insights
Dinosaur blood discovery by Curtin University researchers unlocks pre-historic insights

The West Australian • 3 de nov 05:55

Scientists from Curtin University say they have identified preserved red blood cells inside fossilised dinosaur bones, calling it a landmark finding.

Credibilidad 68% Manip. 12% Centro
2 de noviembre de 2026
1 en total
Dinosaur Blood Cells Detected in 115-Million-Year-Old Fossil
Dinosaur Blood Cells Detected in 115-Million-Year-Old Fossil

ScienceAlert • 2 de nov 20:02

Researchers from Curtin University report the detection of cell-like structures and heme molecules in a Brazilian theropod leg bone, suggesting preservation of dinosaur blood components for over 100 million years.

Credibilidad 82% Manip. 8% Centro