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Last additions - Geology
tetons1.jpg
518 viewsNov 21, 2011
tree-growth-phonolite_porphyry.jpg
493 viewsNov 21, 2011
rootgrowth-phonolite_porphyry2.jpg
427 viewsNov 21, 2011
root-growth-phonolite_porphyry.jpg
454 viewsNov 21, 2011
phonolite-porphyry1.jpg
451 viewsNov 21, 2011
phonolite_porphyry7.jpg
413 viewsNov 21, 2011
phonolite_porphyry6.jpg
411 viewsNov 21, 2011
phonolite_porphyry5.jpg
404 viewsNov 21, 2011
phonolite_porphyry4.jpg
403 viewsNov 21, 2011
phonolite_porphyry3.jpg
404 viewsNov 21, 2011
phonolite_porphyry2.jpg
428 viewsNov 21, 2011
devils-tower14~0.jpg
424 viewsNov 21, 2011
devils-tower13~0.jpg
413 viewsNov 21, 2011
devils-tower12~0.jpg
411 viewsNov 21, 2011
devils-tower11~0.jpg
410 viewsNov 21, 2011
devils-tower10~0.jpg
415 viewsNov 21, 2011
devils-tower9~0.jpg
404 viewsNov 21, 2011
devils-tower8~0.jpg
410 viewsNov 21, 2011
devils-tower7~0.jpg
408 viewsNov 21, 2011
devils-tower6~0.jpg
411 viewsNov 21, 2011
devils-tower5~0.jpg
411 viewsNov 21, 2011
devils-tower4~0.jpg
433 viewsNov 21, 2011
devils-tower3~0.jpg
416 viewsNov 21, 2011
devils-tower2~0.jpg
411 viewsNov 21, 2011
devils-tower1~0.jpg
414 viewsNov 21, 2011
iowa-terrace13~0.jpg
525 viewsNov 21, 2011
iowa-terrace12~0.jpg
513 viewsNov 21, 2011
iowa-terrace11~0.jpg
531 viewsNov 21, 2011
iowa-terrace10~0.jpg
589 viewsNov 21, 2011
iowa-terrace9~0.jpg
561 viewsNov 21, 2011
iowa-terrace8~0.jpg
548 viewsNov 21, 2011
iowa-terrace7~0.jpg
555 viewsNov 21, 2011
iowa-terrace6~0.jpg
538 viewsNov 21, 2011
iowa-terrace5~0.jpg
504 viewsNov 21, 2011
iowa-terrace4~0.jpg
514 viewsNov 21, 2011
iowa-terrace3~0.jpg
519 viewsNov 21, 2011
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