M.A. Qahtan’s scientific contributions

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Publications (1)


Biostrtigraphy of the Cretaceous/paleogene Boundary in Dokan area, Sulaimanayiah, Kurdistan Region, NE Iraq
  • Article

January 2011

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12 Reads

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4 Citations

K.M. Sharbazheri

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M.A. Qahtan

Citations (1)


... However, in Lali (Beiranvand et al. 2014b), Kuh-e-Lar (Daneshian et al. 2015), and the studied section, this boundary displays unconformity. In numerous regions throughout Iraq, a hiatus is evident at this boundary, while it remains conformable in the Sirwan Valley, Dokan area and Smaquli Valley, northeastern Iraq (Sharbazheri et al. 2009(Sharbazheri et al. , 2011Al Nuaimy al. 2020) (Fig. 8b). In the studied area, a paraconformity between the Maastrichtian-Danian boundary arises due to the absence of the Guembelitria cretacea Zone (P0), the Parvularugoglobigerina eugubina Zone (Pα), and the Euglobigerina edita Zone (P1). ...

Reference:

Maastrichtian-early Eocene Planktic Foraminiferal Biostratigraphy of the successions in the southeastern Izeh Zone (Zagros Basin, SW Iran)
Biostrtigraphy of the Cretaceous/paleogene Boundary in Dokan area, Sulaimanayiah, Kurdistan Region, NE Iraq
  • Citing Article
  • January 2011