Description
Amateur seismology and those who like to study plate techtonics.
Group Discussions 
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| Topic | Replies | Started By | Views | Last Post |
|---|---|---|---|---|
| Richter scale | 0 | GreenCashew | 253 | Wed, Mar 31 11:38 am
by GreenCashew |
| earthquakes predictable? | 1 | GreenCashew | 517 | Wed, Dec 22 9:45 pm
by JonBoy |
| seismology as it affects buildings | 1 | GreenCashew | 613 | Wed, Dec 22 9:42 pm
by JonBoy |
