A bit of leg bone from an Aratasaurus dinosaur fossil collected in Brazil has preserved abundant 3D red blood cells in stunning detail
Dinosaur red blood cells recovered from 115-million-year-old fossil | New Scientist
www.newscientist.com
November 5, 2026 at 12:50 AM
A bit of leg bone from an Aratasaurus dinosaur fossil collected in Brazil has preserved abundant 3D red blood cells in stunning detail
A bit of leg bone from an Aratasaurus dinosaur fossil collected in Brazil has preserved abundant 3D red blood cells in stunning detail
Dinosaur red blood cells recovered from 115-million-year-old fossil | New Scientist
www.newscientist.com
November 6, 2026 at 3:45 AM
A bit of leg bone from an Aratasaurus dinosaur fossil collected in Brazil has preserved abundant 3D red blood cells in stunning detail
Dinosaur blood? Could Jurassic Park finally happen?
Well, no.
So what happened was researchers were looking at the hind leg bones of Aratasaurus, a small theropod that lived in the Early Cretaceous of what is now Brazil.
And they believe they found the structures of red blood cells.
👇👇
Well, no.
So what happened was researchers were looking at the hind leg bones of Aratasaurus, a small theropod that lived in the Early Cretaceous of what is now Brazil.
And they believe they found the structures of red blood cells.
👇👇
November 5, 2026 at 1:26 AM
Dinosaur blood? Could Jurassic Park finally happen?
Well, no.
So what happened was researchers were looking at the hind leg bones of Aratasaurus, a small theropod that lived in the Early Cretaceous of what is now Brazil.
And they believe they found the structures of red blood cells.
👇👇
Well, no.
So what happened was researchers were looking at the hind leg bones of Aratasaurus, a small theropod that lived in the Early Cretaceous of what is now Brazil.
And they believe they found the structures of red blood cells.
👇👇
Chemical tests on Aratasaurus bone identify presence of heme, the organic compound that allows haemoglobin in blood to carry oxygen around body. www.theguardian.com/science/2026... #palaeontology #biology #Chemistry #science #SciChat
Fossilised red blood cells found in 115m-year-old dinosaur’s bone, say scientists
Chemical tests on Aratasaurus bone identify presence of heme, the organic compound that allows haemoglobin in blood to carry oxygen around body
www.theguardian.com
November 3, 2026 at 11:38 PM
Chemical tests on Aratasaurus bone identify presence of heme, the organic compound that allows haemoglobin in blood to carry oxygen around body. www.theguardian.com/science/2026... #palaeontology #biology #Chemistry #science #SciChat
Fossilised red blood cells found in 115m-year-old dinosaur’s bone, say scientists #fossils #paleontology #dinosaurs #Cretaceous #Brazil
https://esconi.org/2026/11/fossilised-red-blood-cells-found-in-115m-year-old-dinosaurs-bone-say-scientists/
https://esconi.org/2026/11/fossilised-red-blood-cells-found-in-115m-year-old-dinosaurs-bone-say-scientists/
Fossilised red blood cells found in 115m-year-old dinosaur’s bone, say scientists
Prof Kliti Grice with the fossilised remains of the Aratasaurus, a dinosaur that lived in Brazil 115m years ago. Photograph: Curtin University The Guardian has a story about the discovery of fossilized red-blood cells in a dinosaur bone. The fossilized cells were found the hind leg bones of a small, meat-eating dinosaur called Aratasaurus. Aratasaurus lived about in 115 million years ago in what is now northeastern Brazil.
esconi.org
November 4, 2026 at 2:00 PM
Fossilised red blood cells found in 115m-year-old dinosaur’s bone, say scientists #fossils #paleontology #dinosaurs #Cretaceous #Brazil
https://esconi.org/2026/11/fossilised-red-blood-cells-found-in-115m-year-old-dinosaurs-bone-say-scientists/
https://esconi.org/2026/11/fossilised-red-blood-cells-found-in-115m-year-old-dinosaurs-bone-say-scientists/
A bit of leg bone from an Aratasaurus dinosaur fossil collected in Brazil has preserved abundant 3D red blood cells in stunning detail
Dinosaur red blood cells recovered from 115-million-year-old fossil | New Scientist
www.newscientist.com
November 2, 2026 at 8:29 PM
A bit of leg bone from an Aratasaurus dinosaur fossil collected in Brazil has preserved abundant 3D red blood cells in stunning detail
Fossilised red blood cells found in 115m-year-old dinosaur’s bone, say scientists
Chemical tests on Aratasaurus bone identify presence of heme, the organic compound that allows haemoglobin in blood to carry oxygen around body
Chemical tests on Aratasaurus bone identify presence of heme, the organic compound that allows haemoglobin in blood to carry oxygen around body
Fossilised red blood cells found in 115m-year-old dinosaur’s bone, say scientists
Chemical tests on Aratasaurus bone identify presence of heme, the organic compound that allows haemoglobin in blood to carry oxygen around body
www.theguardian.com
November 3, 2026 at 4:07 PM
Fossilised red blood cells found in 115m-year-old dinosaur’s bone, say scientists
Chemical tests on Aratasaurus bone identify presence of heme, the organic compound that allows haemoglobin in blood to carry oxygen around body
Chemical tests on Aratasaurus bone identify presence of heme, the organic compound that allows haemoglobin in blood to carry oxygen around body
Aratasaurus Died Around Age 4. Its Leg Bone May Still Hold Red Blood Cells
#GoodNews #Science #Dinosaurs #HoorayNews
#GoodNews #Science #Dinosaurs #HoorayNews
Aratasaurus Died Around Age 4. Its Leg Bone May Still Hold Red Blood Cells
Researchers report traces of heme inside what look like red blood cells in an Aratasaurus leg bone from Brazil, though some outside experts aren't convinced.
hooraynews.com
November 3, 2026 at 5:01 PM
Aratasaurus Died Around Age 4. Its Leg Bone May Still Hold Red Blood Cells
#GoodNews #Science #Dinosaurs #HoorayNews
#GoodNews #Science #Dinosaurs #HoorayNews
"The evidence exists inside the fossilized limb bones of a juvenile Aratasaurus museunacionali."
"Museunacionali"? Aratasaurus National Museum??? You really can put anything in a species specifier. Someone should start using emoji, I'm sure all the catalog databases are unicode ready.
"Museunacionali"? Aratasaurus National Museum??? You really can put anything in a species specifier. Someone should start using emoji, I'm sure all the catalog databases are unicode ready.
November 3, 2026 at 4:31 PM
"The evidence exists inside the fossilized limb bones of a juvenile Aratasaurus museunacionali."
"Museunacionali"? Aratasaurus National Museum??? You really can put anything in a species specifier. Someone should start using emoji, I'm sure all the catalog databases are unicode ready.
"Museunacionali"? Aratasaurus National Museum??? You really can put anything in a species specifier. Someone should start using emoji, I'm sure all the catalog databases are unicode ready.
Just googled aratasaurus and it seems fairly small, I fancy my chances
November 2, 2026 at 8:19 PM
Just googled aratasaurus and it seems fairly small, I fancy my chances
Wow! That's almost as old as I am.
Dinosaur red blood cells recovered from 115-million-year-old fossil | New Scientist
A bit of leg bone from an Aratasaurus dinosaur fossil collected in Brazil has preserved abundant 3D red blood cells in stunning detail
www.newscientist.com
November 3, 2026 at 5:04 PM
Wow! That's almost as old as I am.
Aratasaurus museunacionali
November 3, 2026 at 4:15 PM
Aratasaurus museunacionali
Red blood cells have been found in a 115-million-year-old theropod dinosaur from Brazil. The researchers also identified heme B—a key molecule in blood. Manganese mineral stabilization of the red blood cells likely helped preserve the heme. In PNAS: https://ow.ly/ksYJ5104eFk
November 6, 2026 at 2:00 AM
Red blood cells have been found in a 115-million-year-old theropod dinosaur from Brazil. The researchers also identified heme B—a key molecule in blood. Manganese mineral stabilization of the red blood cells likely helped preserve the heme. In PNAS: https://ow.ly/ksYJ5104eFk
hey i know there's lots of election news but also in other news researchers have found intact biomoloecules and mineralized red blood cells inside the 115-million-year-old fossilized bones of a juvenile Aratasaurus museunacionali from Brazil
bom dia they they found dinosaur blood
bom dia they they found dinosaur blood
November 4, 2026 at 4:07 PM
hey i know there's lots of election news but also in other news researchers have found intact biomoloecules and mineralized red blood cells inside the 115-million-year-old fossilized bones of a juvenile Aratasaurus museunacionali from Brazil
bom dia they they found dinosaur blood
bom dia they they found dinosaur blood
November 3, 2026 at 7:40 PM
THIS DOES NOT END WELL
Dinosaur red blood cells recovered from 115-million-year-old fossil | New Scientist
A bit of leg bone from an Aratasaurus dinosaur fossil collected in Brazil has preserved abundant 3D red blood cells in stunning detail
www.newscientist.com
November 3, 2026 at 5:39 PM
THIS DOES NOT END WELL
Dear scientists,
Don't even fucking think about it.
We've enough to contend with without dodging dinosaurs on the way to the supermarket...
www.theguardian.com/science/2026...
Don't even fucking think about it.
We've enough to contend with without dodging dinosaurs on the way to the supermarket...
www.theguardian.com/science/2026...
Fossilised red blood cells found in 115m-year-old dinosaur’s bone, say scientists
Chemical tests on Aratasaurus bone identify presence of heme, the organic compound that allows haemoglobin in blood to carry oxygen around body
www.theguardian.com
November 3, 2026 at 4:15 AM
Dear scientists,
Don't even fucking think about it.
We've enough to contend with without dodging dinosaurs on the way to the supermarket...
www.theguardian.com/science/2026...
Don't even fucking think about it.
We've enough to contend with without dodging dinosaurs on the way to the supermarket...
www.theguardian.com/science/2026...
Brezilya'da keşfedilen Aratasaurus fosilinin bacak kemiğinde oval hücre kalıntılarına ulaşıldı.
November 6, 2026 at 6:49 AM
Brezilya'da keşfedilen Aratasaurus fosilinin bacak kemiğinde oval hücre kalıntılarına ulaşıldı.
An international research initiative has successfully extracted what appear to be mineralized red blood cells from a 115-million-year-old fossilized dinosaur limb. The sample belongs to the holotype specimen of Aratasaurus, a relatively small theropod carnivore that grew to…
November 5, 2026 at 4:48 PM
An international research initiative has successfully extracted what appear to be mineralized red blood cells from a 115-million-year-old fossilized dinosaur limb. The sample belongs to the holotype specimen of Aratasaurus, a relatively small theropod carnivore that grew to…
Electron microscope images of the dinosaur bones revealed small, round structures that resemble red blood cells in fine channels where blood vessels once ran, while chemical tests identified the presence of heme, the organic compound that allows haemoglobin in blood to carry oxygen around the body.
Fossilised red blood cells found in 115m-year-old dinosaur’s bone, say scientists
Chemical tests on Aratasaurus bone identify presence of heme, the organic compound that allows haemoglobin in blood to carry oxygen around body
www.theguardian.com
November 5, 2026 at 6:54 AM
Electron microscope images of the dinosaur bones revealed small, round structures that resemble red blood cells in fine channels where blood vessels once ran, while chemical tests identified the presence of heme, the organic compound that allows haemoglobin in blood to carry oxygen around the body.
Dinozor kanı bulundu: 115 milyon yıllık kemikte
Curtin Üniversitesi öncülüğündeki ekip, Brezilya'da bulunan Aratasaurus fosilinin kemiğinde dinozor kanına ait kırmızı kan hücresi kalıntılarını tespit etti.
Curtin Üniversitesi öncülüğündeki ekip, Brezilya'da bulunan Aratasaurus fosilinin kemiğinde dinozor kanına ait kırmızı kan hücresi kalıntılarını tespit etti.
Dinozor kanı bulundu: 115 milyon yıllık kemikte
Curtin Üniversitesi öncülüğündeki ekip, Brezilya'da bulunan Aratasaurus fosilinin kemiğinde dinozor kanına ait kırmızı kan hücresi kalıntılarını tespit etti.
ercanceviz.com.tr
November 6, 2026 at 7:15 AM
Dinozor kanı bulundu: 115 milyon yıllık kemikte
Curtin Üniversitesi öncülüğündeki ekip, Brezilya'da bulunan Aratasaurus fosilinin kemiğinde dinozor kanına ait kırmızı kan hücresi kalıntılarını tespit etti.
Curtin Üniversitesi öncülüğündeki ekip, Brezilya'da bulunan Aratasaurus fosilinin kemiğinde dinozor kanına ait kırmızı kan hücresi kalıntılarını tespit etti.