Here is what the page “100-Million-Year-Old Lizard Tail in Amber Reveals Ancient Escape Tactic” contains. A lizard tail trapped in amber from Myanmar offers a rare glimpse into a 100-million-year-old survival strategy. The fossil, described by researchers, shows the tail separated from its owner, indicating that the ability to shed a tail—a defense mechanism known as caudal autotomy—was already in use d The fossil, described by researchers, shows the tail separated from its owner, indicating that the ability to shed a tail—a defense mechanism known as caudal autotomy—was already in use during the mid-Cretaceous period.
This discovery is significant because it pushes back the direct evidence for this behavior, which is common among modern lizards, by tens of millions of years. While tail shedding is widespread today, finding fossilized evidence of the behavior itself is extremely rare; For the complete material, the listing points back to the source inside the network.