Origin of Loess in the South West of Saudi Arabia

Author(s):  
AHMAD SADAH
Keyword(s):  
2019 ◽  
Vol 9 (1) ◽  
pp. 01-17 ◽  
Author(s):  
FRANCO STRUMIA ◽  
HASSAN DAWAH

A survey of the Chrysididae (Insecta: Hymenoptera) of the Farasan Archipelago (Red Sea) was undertaken, mainly using Malaise traps and sweep nets from 2012 to 2017. Twenty-eight species belonging to eight genera were identified and recorded in this study (four of which are new records for the south-western Saudi Arabia). We have described four new species: (Hedychridium azizi sp. nov., Chrysis farasanensis sp. nov., Chrysis decolorata ssp. nov., Trichrysis flavicornis sp. nov.) A list of all species of Chrysididae recorded from the major Farasan Island is provided. The Chrysididae population of the Farasan Archipelago is composed mainly of species of South West Palaearctic Region. The presence of a few Afrotropical species is evidence of their expansion in the nearby Southern Arabia. Key word: Chrysididae, cuckoo wasp, Saudi Arabia, Jazan, Farasan Island, new species


2007 ◽  
Vol 27 (2) ◽  
pp. 150-154 ◽  
Author(s):  
A. A. Sobande ◽  
M. Eskandar ◽  
A. Bahar ◽  
A. Abusham

1988 ◽  
Vol 85 (1) ◽  
pp. 201-206 ◽  
Author(s):  
MA NOUH ◽  
HS WHEATER ◽  
AP BUTLER ◽  
RB BULMAN

Antiquity ◽  
1974 ◽  
Vol 48 (191) ◽  
pp. 196-200 ◽  
Author(s):  
Beatrice de Cardi

The winter of 1973-74 saw the extension of British archaeological activities to Qatar, an independent Arab state on the western shore of the Gulf to the east of Bahrain (FIG. 1). Surrounded on three sides by sea, Qatar’s inland borders lie with Saudi Arabia on the south-west and Abu Dhabi on the south-east. From the air Qatar appears to rise imperceptibly from the sea, its arid limestone plateaux stretching endlessly southward until they meet the high encroaching dunes from Saudi Arabia. Although generally flat the terrain is far from featureless and low cliffs, eroded mezas and dramatic gas flares add interest to the landscape in the west near Dukhan where the British Archaeological Expedition to Qatar was hospitably accommodated by the Qatar Petroleum Company.


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