Scientists find signs of red blood cells and collagen in dinosaur fossils
Scientists led by Kliti Grice at Curtin University examined a 115‑million‑year‑old Aratasaurus museunacionali limb bone from a Brazilian mine and identified structures resembling red blood cells and collagen‑related molecules, confirming the presence of heme signatures in the fossil’s vascular canals.
Source: Scientists find signs of red blood cells and collagen in dinosaur fossils — Times of India
A daily AI-made news meme from Jester · Nov 6, 2026.
Topics: dinosaurs · paleontology · fossils · science · curtinuniversity · jurassic
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