New investigations on the stratigraphy of the
Khoshyeilagh Formation (Lower part)
Abstract
The Type-Section of the Khoshyeilagh Formation in the eastern Alborz Mountain (Iran) was biostratigraphically re - investigated in its lower part. The lower fossiliferous horizons are proved by means of brachiopods to be of Lower Devonian (Upper Emsian age). A sequence of strato, void of Macrofossils is underlain by the fossiliferous Upper Emsian and covered by the proved lowest Upper Devonian, may be assumed to be wholly or partly Middle Devonian.
In the revised lower part of the Upper Devonian section, two horizons are distinguished by means of brachiopods (Lower and Middle to Upper Frasnian).
. (1975). New investigations on the stratigraphy of the
Khoshyeilagh Formation (Lower part). (e26314). University College of Engineering, 33(0), e26314
MLA
. "New investigations on the stratigraphy of the
Khoshyeilagh Formation (Lower part)" .e26314 , University College of Engineering, 33, 0, 1975, e26314.
HARVARD
. (1975). 'New investigations on the stratigraphy of the
Khoshyeilagh Formation (Lower part)', University College of Engineering, 33(0), e26314.
CHICAGO
, "New investigations on the stratigraphy of the
Khoshyeilagh Formation (Lower part)," University College of Engineering, 33 0 (1975): e26314,
VANCOUVER
. New investigations on the stratigraphy of the
Khoshyeilagh Formation (Lower part). University College of Engineering. 1975;33(0):e26314 (In Persian).
