: The presence of this fossil in the Mediterranean region during the Permian period supports the theory that therapsids originated in equatorial regions rather than higher latitudes. Drafting Your Paper
: Analyze how this shift in origin (equatorial vs. polar) changes current understanding of early vertebrate evolution. 54425.rar
: If you were specifically looking for a file named 54425.rar , please be cautious. Such files are often used to distribute software, datasets, or sometimes malicious content on third-party sites. It is highly recommended to access the research directly through the Nature Communications journal page using the DOI provided above. reptile family tree | The Pterosaur Heresies | Page 74 : The presence of this fossil in the