Tag: tetrapod
The claw marks are from dinosaurs, which arose far earlier than thought
Researchers from Victoria, Australia, found that tetrapod tracks known as trackways contain new taxa and evolutionary Sequences in Early Tetrapod Formations. The tracks of two Middle Devonian formations contain published tetrapod tracks, but both contain no known tetrapod body fossils. Taxa present in Blue Beach, Canada’s early high-diversity fossil are not seen in the associated body fossils.
Read More