Source link : https://news7.asia/science-and-nature/ancient-journey-how-t-rex-ancestors-crossed-a-land-bridge-from-asia-to-north-america-70-million-years-ago/
Revealing the Migration of T. rex Ancestors: A New Viewpoint on Dinosaur Evolution
A recent study has made critically important strides in understanding the evolutionary journey of one of the most renowned dinosaurs, Tyrannosaurus rex. Researchers have presented compelling evidence indicating that T. rex’s ancestors migrated from Asia to North America via a land bridge approximately 70 million years ago. This finding, highlighted by CNN, not only enriches our comprehension of dinosaur migration but also underscores the geological and environmental transformations during the Late Cretaceous period. As scientists delve deeper into prehistoric life, this research offers crucial insights into how these massive creatures adapted to diverse ecosystems across ancient landscapes.
Migration of T. rex Ancestors Discovered Through Land Bridge Evidence
The groundbreaking findings reveal that ancestors of the formidable Tyrannosaurus rex traversed a land bridge connecting Asia and North America around 70 million years ago.By employing advanced isotopic analysis alongside fossil records, researchers have mapped out these ancient migration routes, suggesting that environmental changes during the Late Cretaceous facilitated their movement. These revelations not only illuminate theropod distribution but also hint at broader ecological shifts influencing their evolution.
Several key factors contributed to this remarkable migration:
- Climate Variability: Fluctuations in temperature and…
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Author : Charlotte Adams
Publish date : 2025-05-23 10:30:00
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