New Triassic Fossil Reveals Origins of Lizard Evolution
Paleontologists have identified a new fossil jaw from southern Brazil that clarifies the evolutionary position of Cargninia enigmatica, a 225-million-year-old reptile. According to a study published in The Anatomical Record by Dr. Lísie Vitória Soares Damke and colleagues, the specimen confirms that this tiny creature was a non-lepidosaur lepidosauromorph, representing a branch that diverged before … Read more