# NASA Scientist Reveals Greenland's Geologic Past

A map of Greenland's geothermal heat flux helps to reveal the path of the North American tectonic plate over geologic time.

- Kind: Documentary
- Year: 2018
- Runtime: 1 min
- By: NASA's Goddard Space Flight Center
- Genres: Documentary, Space
- Archive: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:NASA_Scientist_Reveals_Greenland%27s_Geologic_Past.webm)
- Licence or status: Public domain (as the archive states it)
- Credit: NASA's Goddard Space Flight Center
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/commons/71287737?play=1)