The studied area includes Sulaimani, Erbil and Dohuk Governorates where Cretaceous rocks are well exposed in the High Folded Zone of North and Northeastern Iraq. This area is part of the northwestern boundary of Arabian platform near to Iranian border. In these governorates, the study tries to clarify the relations between deep and shallow stratigraphic units (formation or facies) during Cretac...

The aim of this study is to characterize and find the location of geological boundaries in different wells across a reservoir. Automatic detection of the geological boundaries can facilitate the matching of the stratigraphic layers in a reservoir and finally can lead to a correct reservoir rock characterization. Nowadays, the well-to-well correlation with the aim of finding the geological l...

The Permian–Triassic boundary, examined at two sections in the Southern Alps, occurs 1.0 to 1.5 m above the base of the Tesero Oolite Member of the Werfen Formation in a depositionally continuous sequence of inner neritic carbonates. Lagenide foraminifers from the boundary interval comprise 27 species in 15 genera plus additional unidentified taxa, most of which became extinct during the end-Pe...

Rocks deposited across the Triassic-Jurassic boundary (TJB) are preserved in several areas, including eastern North America (Newark Supergroup), the United Kingdom (St. Audrie’s Bay), Morocco (central High Atlas), Paris Basin (Montcornet), Turkey (Oyuklu), Argentina (Neuquen Basin), parts of the Colorado Plateau and adjacent areas of western North America (e.g., Moenave Formation). Despite cons...