This video is under embargo. Please login to access this video.
Caption
This video shows cross-sections of a pterosaur vertebra.
Credit
Williams et al./iScience
Usage Restrictions
Credit required
License
Licensed content
Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.
