Wells

The Core of the Earth

Full presentation notes available to group members on request.

Further information

* Structure of the Earthdescription - Wikipedia
* BBC What is at centre of earthdescription - BBC Earth
* Earth\'s magnetic fielddescription - Wikipedia
* BGS Magnetic reversalsdescription - BGS
* South Atlantic anomalydescription - Frontiers in Earth Science
* SESE SAA and satellitesQ&A - Space Exploration Stack Exchange