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Jeed Formation (Upper Maastrichtian–Lower Danian) Western Iraq: A New Siliceous-Phosphatic Lithostratigraphic Unit
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The Jeed Formation (Upper Maastrichtian to Lower Danian) in the Western Desert of Iraq is a new proposed mixed lithostratigraphic succession containing various rock types, including phosphatic, siliceous, calcareous, siliciclastic, and other mineralogical contents (carbonate flouraptite, quartz, calcite, dolomite, opal-CT, smectite, palygorskite, sepiolite, kaolinite, and locally zeolite). The current study presents a review compliant with ICS standards and a revised lithostratigraphic framework for the Jeed Formation, based on a synthesis of historical usage, stratigraphic evolution, and previous miscorrelations, along with contributions from new data from integrated lithological, mineralogical, and microfacies datasets. The formation has been formally redefined and recognized as the correct stratigraphic unit, thus replacing the earlier misapplied Upper Campanian-Lower Maastrichtian Digma Formation in Western Iraq. The Jeed Formation consists of two members: the Upper Maastrichtian Safra Member and the Lower Danian Trafawi Member, each subdivided into two beds: lower and upper. The upper Maastrichtian member shares the same depositional phase as the lower Danian member, with a symmetrical lithological architecture and comparable depositional basins, indicating a series of identical lithofacies controlled by regional and continental factors rather than local ones. The Cretaceous-Paleogene (K/Pg) transition is marked by a geologically significant unconformity that extends across the entire region and serves as a marker for the Safra /Trafawi member boundary. Regional correlation between the Muwaqqar Chalk Marl Formation of Jordan, the Jalamid Formation of northern Saudi Arabia, and the Dakhla Formation of Egypt highlights the role of the Jeed Formation within a continuous Maastrichtian–Danian phosphogenic belt along the southern margin of the Tethys Ocean.  

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Publication Date
Sun Sep 01 2019
Journal Name
Research Journal Of Pharmacy And Technology
Effect different concetration and pH on complexes formation of New Tetradentate Schiff base Ligand
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New N2O2 donor kind Schiff basehas been destined and structured by reaction Ampyrone with O-hydroxyacetophenone and Anthranilic acid. The metal complexes of the Schiff base with Mn(II), Hg(II), Ni(II), Cu(II), and Co(II) metal ions were designed and characterized by magnetic susceptibility, elemental analyses, molar conduction, IR, and 1H NMR,UV-Vis spectral metrics.The UV-Vis. and magnetic susceptibility data of the complexes suggest a square-planar, tetrahedraland octahedral geometries around the central metal ions. All elaborations were accomplished after determination the optimum molar concentration and pH which followed law of Lambert-Beer's in the researches pH scopes. The composition of these complexes were conclude dapprobating to t

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Publication Date
Mon Oct 01 2012
Journal Name
Iraqi Journal Of Medical Sciences
Lower Gastrointestinal Bleeding: An Etiological Study.
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Publication Date
Mon Dec 01 2025
Journal Name
Journal Of African Earth Sciences
Depositional environments and Tectonic Controls on Paleocene phosphorite-rich successions in the Marbat-Traibeel Basin, Western Desert of Iraq
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Publication Date
Wed Mar 20 2019
Journal Name
Journal Of The College Of Languages (jcl)
Culture and Western Hegemony: Postcolonial Theoretical Study
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Postcolonial theory deals with the effects of colonization on the colonized societies and their cultures. It examines the complex relationship between the colonized and the colonizer, and it represents the textual reactions that deal directly with such an issue. It is also a literary critique to texts that carry racist or colonial implications. The emergence of postcolonial theory as an aspect of literary criticism represents a shift in the focus of studies regarding the relation between the western and non-western worlds.

In contemporary theoretical discourse, Edward Said has been among the more influential postcolonial critics to draw attention to the centrality of imperialism in Western culture. Said’s work has provided a th

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Publication Date
Sun Feb 03 2019
Journal Name
Journal Of The College Of Education For Women
Cleopatra between the western and Arabic literature
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Publication Date
Wed Mar 01 2023
Journal Name
Al-khwarizmi Engineering Journal
A Methodology for Evaluating and Scheduling Preventive Maintenance for a Thermo-Electric Unit Using Artificial Intelligence
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Flow-production systems whose pieces are connected in a row may not have maintenance scheduling procedures fixed because problems occur at different times (electricity plants, cement plants, water desalination plants). Contemporary software and artificial intelligence (AI) technologies are used to fulfill the research objectives by developing a predictive maintenance program. The data of the fifth thermal unit of the power station for the electricity of Al Dora/Baghdad are used in this study. Three stages of research were conducted. First, missing data without temporal sequences were processed. The data were filled using time series hour after hour and the times were filled as system working hours, making the volume of the data relativel

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Publication Date
Sun Jul 01 2001
Journal Name
Bulletin Of The Iraq Natural History Museum (p-issn: 1017-8678 , E-issn: 2311-9799)
HAEMOPROTEIDS OF THE AVIAN FAMILY RALLIDAE IN IRAQ WITH DESCRIPTION OF A NEW SPECIES
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A survey of haemoproteids among the eight species of Iraq rallids were carried out in the
middle, south, and west of Iraq. Two haemoproteods were recorded, Haeomproteus porzanae
(Galli-Valerio, 1907) as a new record for Iraq and the new species H. baghdadensis described
from Fulica atra L. collected in the middle of Iraq.

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Publication Date
Sun Dec 05 2010
Journal Name
Baghdad Science Journal
Description of a new species of leafhopper Cicadella lataeilla nov. (hemiptera: cicadellidae) from Iraq
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The present study introduces description of new species of leafhopper Cicadella latreilla nov. External morphological characters particularly female genitalia were discussed and illustrated, shape of male abdominal apodeme, chaetotaxy of genital style and genital plate of male genitalia, shape of Aedeagus and connective . The external morphological characters were: spotting patterns of vertex, face, pronotum of prothorax, and metothorax, and of lower and upper valves of ovipositors,shape of female seventh abdominasternum.

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Publication Date
Sat Jul 01 2000
Journal Name
Bulletin Of The Iraq Natural History Museum (p-issn: 1017-8678 , E-issn: 2311-9799)
ON A NEW CESTODE FROM THE AVOCET RECUR VIROSTRA AVOCETTA L. COLLECTED IN IRAQ
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Several specimens of the avocet, Recurvirostra avocetta L. are found infected with
Himantocestus gigantivcus sp. nov. ( Cestoda , Diploposthidae) . This cestode is related to H.
blanksoni Ukoli 1965 but easily differentiated from it in having longer and wider strobila,
larger size of testes but lesser in number, cirrus situated in the middle of mature segment
histead of anterior third and slightly posterior to the middle in gravid segment instead of the
middle , ovary and vitelline gland are larger , and the uterus has more branches.

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Publication Date
Tue Dec 01 2009
Journal Name
Bulletin Of The Iraq Natural History Museum (p-issn: 1017-8678 , E-issn: 2311-9799)
A NEW SPECIES OF THE GENUS POLLENIA ROB.-DESVOIDY, 1830 (DIPTERA : CALLIPHORIDAE) FROM IRAQ
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This research includes a detailed morphological description of the Pollenia mesopotamica sp. nov. in Iraq. Locality, host plant and data of collection were given.

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