| change note
| - 2013-02-18 12:29:19.0 [tbs1979] Insert Concept
add narrower relation (DUNES [0c279e58-9ad3-4748-816a-de8cabeaf0c4,82581] - STAR DUNE [94ab11dc-b70b-4705-bb25-c4d430722d28,82587]);
- 2013-02-18 12:26:50.0 [tbs1979] Insert Concept
add broader relation (DUNES [0c279e58-9ad3-4748-816a-de8cabeaf0c4,82581] - COASTAL LANDFORMS [c58320e6-3f1d-4c36-9bee-6bad73404c21,62739]);
- 2013-03-29 10:04:05.0 [tbs1979]
insert Definition (id: null
text: A hill of sand built by aeolian processes. Dunes occur in different forms and sizes, formed by interaction with the wind. Most kinds of dunes are longer on the windward side where the sand is pushed up the dune and have a shorter "slip face" in the lee of the wind.
language code: en);
- 2013-02-18 12:28:04.0 [tbs1979] Insert Concept
add narrower relation (DUNES [0c279e58-9ad3-4748-816a-de8cabeaf0c4,82581] - CRESCENTIC (BARCHAN/TRANSVERSE) DUNE [fa47cab9-0aa4-4e16-8115-972f7f543920,82583]);
- 2013-02-18 12:28:56.0 [tbs1979] Insert Concept
add narrower relation (DUNES [0c279e58-9ad3-4748-816a-de8cabeaf0c4,82581] - LONGITUDINAL/LINEAR DUNE [1810b08a-9377-4f01-a3cf-fdd549ad8ebf,82585]);
- 2013-02-18 12:29:39.0 [tbs1979] Insert Concept
add narrower relation (DUNES [0c279e58-9ad3-4748-816a-de8cabeaf0c4,82581] - DOME DUNE [16a1f6b8-ea67-43fe-a47c-aad5250b4f59,82589]);
- 2013-02-18 12:30:03.0 [tbs1979] Insert Concept
add narrower relation (DUNES [0c279e58-9ad3-4748-816a-de8cabeaf0c4,82581] - PARABOLIC DUNE [174fa36e-3a06-40a1-bc95-87e6799bdead,82591]);
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