To keep these free videos available please donate.
Dr John Baumgardner: Catastrophic Plate Tectonics-A Closer Look
| Author: | |
| Published: | September 28, 2001 |
| Length: | 74.30 minutes |
Problems? Ideas?
If you are experiencing issues with the new section or if you have ideas on how we can improve our new design, please let us know. We’d love to hear from you.
