Tyrannosaurus rex may have been three separate species, say scientists
Por un escritor de hombre misterioso
Descripción
Researchers have controversially argued there is enough variation in samples to point towards three species of Tyrannosaur, not one.
T. rex's big, bare teeth? They may be a myth, study says - The Washington Post
Nanotyrannus May Have Been Scarier Than T. Rex, And Here's Why
Tyrannosaurus rex sale prompts roar of anger from scientists
How did T. rex get such keen, predatory senses? New tyrannosaur offers hints.
Reinventing the Dinosaur
What we thought we knew about T. rex was wrong, researchers say in new study
How to tell if a T. rex is expecting
Should T. rex be 3 species? New study sparks fierce debate.
Researchers now have an estimate for just how many T. rex once roamed Earth
T. rex may have had lips like a modern lizard's
Scientists reveal what T-Rex actually sounded like in eerie audio
The Dino That Looked T. Rex-y Long Before T. Rex
Is the T. Rex Three Different Species?
Researchers: Earlier study breaking T. rex into 3 different species was wrong
Tyrannosaurus imperator: Researchers say 'Tyrannosaurus' may have been three species instead of just one, Science
de
por adulto (el precio varía según el tamaño del grupo)