Lithostratigraphy of Jurassic sedimentary rocks in Qayen area, eastern Iran

• Autorzy: Babazadeh S.
• Konferencja: International Congress on the Jurassic System (7 ; 06-18.09.2006 ; Kraków, Poland)
• Języki publikacji: EN

Abstrakty

EN

The Jurassic sedimentary rocks dominate the surface exposure of western Qayen. They are extensively located at Doust-abad region. The focus of this study is on the lithofacies analysis of the sediments. The Jurassic rocks consist of the shale-limestone unit with intercalation of sandstone followed by massive limestone and is topped by limestone-argillaceous limestone with thin parallel lamination of shale. Three patterns of facies dominate the formation. Gray to black shale-mudstone facies in the lower part, biointrasparite/biopelsparite in the middle part and gray micritic limestone/argillaceous limestone. The main marine fauna include Lenticulina aff. quenstedti, Nodosaria cf. striatojuensis, Lingulina nodosaria, Haurania aff. amiji, miliolids, corals, crinoids, ammonites and echinoids.

Słowa kluczowe

EN

lithofacies; Jurassic sedimentary; Qayen area; Eastern Iran

• Wydawca: Państwowy Instytut Geologiczny - Państwowy Instytut Badawczy
• Czasopismo: Volumina Jurassica
• Rocznik: 2006
• Tom: Vol. 4, no. 1
• Strony: 78--78

Twórcy

autor

Babazadeh S.

• Birjand Payam noor University, Birjand, Iran,