The size of large dinosaurs has long been a source of fascination for scientists and the public alike. Now, a new study has shed light on how they evolved to become the largest land animals to ever exist.

The research, led by an international team of paleontologists, used a combination of fossil data and computer simulations to track the evolution of body size in large dinosaurs over the course of millions of years. They found that the largest dinosaurs, such as the titanosaurs, evolved from much smaller relatives and experienced a major growth spurt over the course of their evolutionary history. This was likely due to the availability of abundant food sources, as well as the lack of competition from other large herbivores.

The study provides an insight into one of the most remarkable evolutionary success stories of all time. It also highlights the importance of understanding the environment in which these creatures lived and how it shaped their evolution.

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source: Phys.org