Albums: Patterned ground

Patterned ground

Patterned ground

52 images

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Partially collapsed pingo Canada

Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen 1054 visits

collapsing pingo Canada

Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen 689 visits

Piercy Pingo North Slope, Alaska, in March

North Slope Alaska Ronald Daanen
Uploaded on Thu, 2009-11-12 15:05 by rdaanen 1279 visits

Piercy Pingo North Slope, Alaska, in Sep

North Slope Alaska Ronald Daanen
Uploaded on Thu, 2009-11-12 15:05 by rdaanen 1048 visits

emerging pingo

Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen 575 visits

emerging pingo Canada

Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen 683 visits

Small non-sorted polygons on Ellef Rignes Island

Ina Timling
Uploaded on Wed, 2009-12-02 22:37 by rdaanen 529 visits

non-sorted circles on high centered irregular hexagonal ice wedge polygon Canada

Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen 950 visits

Irregular high centered ice wedge polygons Howe Island Alaska

Ina Timling
Uploaded on Wed, 2009-12-02 22:36 by rdaanen 1185 visits

Sorted circles Svalbard

Kvadehukken, Svalbard Ina Timling
Uploaded on Thu, 2009-11-12 15:05 by rdaanen 961 visits

sorted circles near site Svalbard

Kvadehukken, Svalbard
Uploaded on Thu, 2009-11-12 15:05 by rdaanen 997 visits

Stonecircles at Kvadehukken Svalbard

Kvadehukken, Svalbard
Uploaded on Thu, 2009-11-12 15:05 by rdaanen 650 visits

Irregular low centered ice wedge polygons North Slope Alaska

Ina Timling
Uploaded on Wed, 2009-12-02 22:36 by rdaanen 1706 visits

Developing Pingo on the Tuktayuktuk Penisula, Canada

Tuktoyaktuk penisula Canada Ronald Daanen
Uploaded on Thu, 2009-11-12 15:05 by rdaanen 1007 visits

Regular orthogonal Ice wedge polygons Belyy Ostrov Russia

Ronald Daanen
Uploaded on Wed, 2009-11-25 17:28 by rdaanen 1354 visits

Sorted circles Kvadehukken, Svalbard

Kvadehukken, Svalbard Ina Timling
Uploaded on Thu, 2009-11-12 15:05 by rdaanen 734 visits

low centered irregular orthogonal ice wedge polygons Canada

Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen 1652 visits

High centered orthogonal Ice wedge polygons in Northern Canadaian Archepelago

Northern Canada Ronald Daanen
Uploaded on Thu, 2009-11-12 15:06 by rdaanen 1602 visits

Eroding irregular low centered ice wedge polygons North Slope, Alaska

North Slope Alaska Ronald Daanen
Uploaded on Thu, 2009-11-12 15:06 by rdaanen 1401 visits

Sorted stripes Nye Alsund, Svalbard

Nye Alsund, Svalbard Ina Timling
Uploaded on Thu, 2009-11-12 15:06 by rdaanen 773 visits

Sorted stripes Nye Alsund, Svalbard

Nye Alsund, Svalbard Ina Timling
Uploaded on Thu, 2009-11-12 15:06 by rdaanen 922 visits

Irregular low centered ice wedge polygons North Slope, Alaska

Sagavanirktok river delta, Alaska.
Uploaded on Thu, 2009-11-12 15:06 by rdaanen 1989 visits

Small non-sorted polygons on Ellef Rignes Island

Ina Timling
Uploaded on Wed, 2009-12-02 22:37 by rdaanen 721 visits

Small non-sorted polygon Ellef Rignes Island

Ina Timling
Uploaded on Wed, 2009-12-02 22:38 by rdaanen 668 visits

Irregular Ice wedge polygons and non-sorted circles on Howe Island, Alaska.

Howe Island, Alaska Ronald Daanen
Uploaded on Thu, 2009-11-12 15:06 by rdaanen 2235 visits

Non-sorted circle Franklin Bluffs, Alaska

Franklin Bluffs, Alaska Ronald Daanen
Uploaded on Thu, 2009-11-12 15:06 by rdaanen 877 visits

Non-sorted circles Svalbard

Kvadehukken, Svalbard Ina Timling
Uploaded on Thu, 2009-11-12 15:06 by rdaanen 1150 visits

Small non-sorted polygons on Ellef Rignes Island with emerging non-sorted stripe

Ina Timling
Uploaded on Wed, 2009-12-02 22:37 by rdaanen 782 visits

Cracking pattern with emerging non-sorted circles Ellef Rignes Island

Ina Timling
Uploaded on Wed, 2009-12-02 22:37 by rdaanen 857 visits

low centered irregular hexagonal ice wedge polygon Prince Patrick Island Canada

Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen 1586 visits

Sorted circles Svalbard

Svalbard Ina Timling
Uploaded on Thu, 2009-11-12 15:06 by rdaanen 1181 visits

Sorted circles - Kvadehukken Svalbard

Kvadehukken, Svalbard Ina Timling
Uploaded on Thu, 2009-11-12 15:06 by rdaanen 1461 visits

Non-sorted poygons with emerging non-sorted circles Howe Island Alaska

Ina Timling
Uploaded on Wed, 2009-12-02 22:36 by rdaanen 1520 visits

Sorted circles Kvadehukken, Svalbard

Kvadehukken, Svalbard Ina Timling
Uploaded on Thu, 2009-11-12 15:06 by rdaanen 1026 visits

Sorted circles Kvadehukken, Svalbard

Kvadehukken, Svalbard Ina Timling
Uploaded on Thu, 2009-11-12 15:06 by rdaanen 1051 visits

Decication cracking Ellef Rigness Island Canada

Ina Timling
Uploaded on Wed, 2009-12-02 22:36 by rdaanen 794 visits

Eroding turf hummocks Prince Patrick Island

Ina Timling
Uploaded on Wed, 2009-12-02 22:37 by rdaanen 1321 visits

Earth Hummocks Prince Patrick Island

Ina Timling
Uploaded on Wed, 2009-12-02 22:36 by rdaanen 2882 visits

Small hexagonal cracking pattern Prince Patrick Island

Ronald Daanen
Uploaded on Wed, 2009-12-02 21:22 by rdaanen 1009 visits

Polygonal cracking pattern

Ina Timling
Uploaded on Wed, 2009-12-02 22:37 by rdaanen 597 visits

Stonecircle at Kvadehukken Svalbard

Kvadehukken, Svalbard Ina Timling
Uploaded on Thu, 2009-11-12 15:05 by rdaanen 1012 visits

Small non-sorted polygons Ellef Rignes Island

Ina Timling
Uploaded on Wed, 2009-12-02 22:38 by rdaanen 705 visits

Small non-sorted polygons with emerging non-sorted circles Prince Patrick Island

Ina Timling
Uploaded on Wed, 2009-12-02 22:38 by rdaanen 1563 visits

complex non-sorted circle partially vegetated partially active Franklin Bluffs, Alaska

Ronald Daanen
Uploaded on Wed, 2009-12-02 23:11 by rdaanen 890 visits

Sorted net with vegetation in Northern Ural Mountains

Ronald Daanen
Uploaded on Wed, 2009-12-02 15:45 by rdaanen 1019 visits

Non-sorted circle Franklin Bluffs, Alaska

Ronald Daanen
Uploaded on Wed, 2009-12-02 23:12 by rdaanen 959 visits

Vegetated non-sorted circle Franklin Bluffs, Alaska

Ronald Daanen
Uploaded on Wed, 2009-12-02 23:12 by rdaanen 518 visits

Non-sorted circles in Northern Ural Mountains

Ronald Daanen
Uploaded on Wed, 2009-12-02 15:45 by rdaanen 758 visits

Sorted circle with vegetation in Northern Ural Mountains

Ronald Daanen
Uploaded on Wed, 2009-12-02 15:45 by rdaanen 872 visits

Sorted circles in Northern Ural Mountains

Ronald Daanen
Uploaded on Wed, 2009-12-02 15:45 by rdaanen 979 visits

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