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Title: | SUR LA NATURE ET L’ORIGINE DE LA CROUTE GYPSEUSE DITE «DEB DEB» DANS LES PALMERAIS DE L’OUEST DES ZIBAN |
Authors: | ABDESSELAM Salah TIMECHBACHE Mohamed Lakhdar |
Keywords: | Ziban deb deb gypsum crust nature origin |
Issue Date: | Jun-2016 |
Series/Report no.: | volume 6 numero 1 2016; |
Abstract: | In the western area of Ziban, a hardpan crust called localy deb deb was developed. The works, who reported this crust, always showed confusion to its composition. After having reviewed the archive data relating to this formation, we show that it is a crust gypsum deposits at water table level. It was developed in sediment containing calcareous silt and quartz sand that are invaded by the gypsum, following evaporation of the water table, resulting in disintegration and dilution of the primary material. |
Description: | Algerian Journal of Arid And Environment (AJAE) |
URI: | http://dspace.univ-ouargla.dz/jspui/handle/123456789/10564 |
ISSN: | 2170-1318 |
Appears in Collections: | volume 06 numéro 1 2016 |
Files in This Item:
File | Description | Size | Format | |
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E060108.pdf | 357,61 kB | Adobe PDF | View/Open |
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