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Systematic of Albian - Cenomanian Gastropods and Bivalves from the Kazhdumi Formation, Zagros Basin | ||
Journal of Sciences, Islamic Republic of Iran | ||
مقاله 5، دوره 27، شماره 3، مهر 2016، صفحه 237-252 اصل مقاله (1.56 M) | ||
نوع مقاله: Final File | ||
نویسندگان | ||
I. Maghfouri Moghaddam* 1؛ P. Shams1؛ M. Parvaneh Nejad Shirazi2 | ||
11Department of Geology, Faculty of Science, Lorestan University, Khorram Abad, Islamic Republic of Iran | ||
22Department of Geology, Payam-e- Noor University, Shiraz, Islamic Republic of Iran | ||
چکیده | ||
The Albian- Cenomanian (Kazhdumi Formation) sediments from northeast of Shiraz, Zagros Basin, represents a carbonate sedimentary succession and contain diverse gastropods and bivalves. Detailed studies on 80 samples of invertebrate macrofauna on two stratigraphic sections led to recognized 2 species and 5 genera of gastropods and 7 species and 13 genera of bivalves assemblages. The abscence of large gastropods and bivalves fauna and abundance of suspension-feeders indicated instability of the substrate and a medium enrgy condition. From a palaeobiogeographic point of view, the fauna from the Kazhdumi Formation were similar to the Central Iran and North Jordan and Wadi Qena (Egypt). | ||
کلیدواژهها | ||
Gastropoda؛ Bivalve؛ Kazhdumi Formation؛ Fars Zone؛ Zagros basin | ||
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