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Joined: Jun 2006
Posts: 5,295
Carpal Tunnel
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Carpal Tunnel
Joined: Jun 2006
Posts: 5,295 |
The same typ of ridges are formed at sandy beaches. They come and go with the tides. (beach of Renesse) 
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Joined: Jun 2008
Posts: 9,974 Likes: 3
Carpal Tunnel
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Carpal Tunnel
Joined: Jun 2008
Posts: 9,974 Likes: 3 |
Similar to the picture on the word for the day.
----please, draw me a sheep----
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Joined: Apr 2000
Posts: 10,542
Carpal Tunnel
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Carpal Tunnel
Joined: Apr 2000
Posts: 10,542 |
drumlin - a whale-shaped hill
it's in the background and nothing to do with the furrows in foreground?
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Joined: Oct 2003
Posts: 389
enthusiast
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enthusiast
Joined: Oct 2003
Posts: 389 |
These are sand ripples, (I don't know if there's another name for them), unrelated to drumlins.
The ripples are shaped by wind, found anywhere there's lots of sand - not always by water.
Drumlins are found where once were glaciers.
Only coincidentally by a sandy place &/or a body of water.
The AWAD pic was a bit confusing.
(It scares me that glaciers are melting so quickly now.)
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Joined: Jun 2006
Posts: 5,295
Carpal Tunnel
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Carpal Tunnel
Joined: Jun 2006
Posts: 5,295 |
it's in the background and nothing to do with the furrows in foreground?
Hm-yes, hum, the grumlin is in the background, the fake drumlins are in the foreground.
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