Yellow cedar core (IMAGE)

American Geophysical Union

Yellow cedar core

Caption

A core from a yellow cedar tree near the La Perouse glacier shows compressed growth rings during cold, dry periods, as the glacier advanced.

Credit

Benjamin Gaglioti

Usage Restrictions

None

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.