Paleontological Surprise: New Research Indicates That T. rex Was Much Larger Than Previously Thought

Research indicates that the largest T. rex could have weighed up to 15 tonnes and measured 15 meters, significantly larger than any currently known specimens, suggesting potential for even larger discoveries as paleontological efforts continue.

New research published in the journal Ecology and Evolution assesses the maximum possible sizes of dinosaurs, using Tyrannosaurus rex as an example. Using computer modeling, Dr. Jordan Mallon of the Canadian Museum of Nature and Dr. David Hone of the Queen Mary University of London, produced estimates that T. Rex might have been 70% heavier than what the fossil evidence indicates.

Exploring Dinosaur Size Estimations
The huge sizes attained by many dinosaurs make them a source of endless fascination, raising the question as to how these animals evolved to be so big. There are perennial claims and counter-claims about which dinosaur species was the largest of its group or even the largest ever.