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Forum: Geology & Planetary Surfaces

Rocks happen. A lot. So do volcanoes, craters, faults, boulders, and more! Get all geologic in this forum.

  1. Ancient Venus

    Started by Githyanki, 2014-Feb-28 01:33 AM
    • Replies: 8
    • Views: 4,395
    2014-Mar-11, 01:31 AM Go to last post
  2. Snow Ball Earth

    Started by Githyanki, 2014-Feb-01 02:19 AM
    • Replies: 2
    • Views: 1,122
    2014-Feb-02, 03:50 AM Go to last post
  3. Grand Canyon may be much older than thought

    Started by Swift, 2012-Dec-03 02:07 AM
    1 Deleted Post(s)
    • Replies: 14
    • Views: 3,601
    2014-Jan-27, 08:52 PM Go to last post
    • Replies: 2
    • Views: 1,685
    2014-Jan-25, 06:45 AM Go to last post
  4. Seahawks Stadium Game Quakes?

    Started by dgavin, 2014-Jan-22 07:39 PM
    • Replies: 8
    • Views: 2,028
    2014-Jan-24, 06:16 PM Go to last post
  5. What will Gravity do in this case?

    Started by Physics95, 2014-Jan-13 07:09 PM
    • Replies: 13
    • Views: 2,819
    2014-Jan-17, 01:57 AM Go to last post
  6. negative consequences of digging deep into the Earth?

    Started by SRH, 2014-Jan-01 03:22 PM
    • Replies: 4
    • Views: 3,761
    2014-Jan-13, 04:13 PM Go to last post
  7. Volcano Vacation

    Started by dgavin, 2013-Aug-26 07:17 PM
    • Replies: 13
    • Views: 3,760
    2013-Dec-26, 07:48 PM Go to last post
  8. Earths Geographical Poles

    Started by Concerned, 2013-Dec-16 05:18 PM
    • Replies: 9
    • Views: 2,055
    2013-Dec-19, 07:57 PM Go to last post
  9. Cascadia Episodic Tremor and Slip

    Started by dgavin, 2013-Mar-15 06:38 PM
    2 Pages
    1 2
    • Replies: 39
    • Views: 10,826
    2013-Dec-17, 08:24 PM Go to last post
  10. Seething volcano buried under Antarctica's ice

    Started by Squink, 2013-Nov-18 03:09 AM
    • Replies: 3
    • Views: 1,688
    2013-Nov-27, 10:16 PM Go to last post
  11. Niijima, new volcanic island off Japanese coast

    Started by JohnD, 2013-Nov-22 09:28 AM
    • Replies: 9
    • Views: 1,721
    2013-Nov-23, 01:07 AM Go to last post
  12. Mt. Veniaminof, Alaska Activity

    Started by dgavin, 2013-Jun-11 07:07 PM
    • Replies: 5
    • Views: 1,756
    2013-Oct-18, 08:37 PM Go to last post
  13. Goosenest Mountain, CA, Activity

    Started by dgavin, 2013-Oct-16 07:14 PM
    • Replies: 0
    • Views: 785
    2013-Oct-16, 07:14 PM Go to last post
  14. Can we "see" undiscovered caves?

    Started by Tom Mazanec, 2013-Oct-05 12:22 PM
    • Replies: 5
    • Views: 2,104
    2013-Oct-10, 05:36 PM Go to last post
  15. Quartz Mountain Activty (Newberry Region)

    Started by dgavin, 2013-Sep-23 06:52 PM
    • Replies: 4
    • Views: 1,364
    2013-Sep-26, 02:49 PM Go to last post
  16. Three Sisters Volcano, Oregon

    Started by dgavin, 2012-Dec-10 09:29 PM
    • Replies: 3
    • Views: 2,040
    2013-Aug-30, 08:08 PM Go to last post
  17. Rustler Peak, Oregon Activity

    Started by dgavin, 2013-Mar-25 07:50 PM
    • Replies: 5
    • Views: 2,144
    2013-Aug-30, 08:02 PM Go to last post
    • Replies: 5
    • Views: 1,971
    2013-Aug-28, 02:24 AM Go to last post
  18. Mt. Thielsen - Forest Fire Storm

    Started by dgavin, 2013-Aug-09 07:09 PM
    • Replies: 1
    • Views: 957
    2013-Aug-10, 02:53 PM Go to last post

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