Surface oil seeps from Alasht, Lapur and Jenesem share many compositional affinities including distributions and concentrations of normal alkanes, terpanes and steranes. These oils also show many similarities with that of Jurassic sediments (Shemshak Group, Klariz Formation) systematically sampled from the Galandrud Coal Mine. Recent geochemical studies in this area indicated that the Shemshak Group is rich in organic matter and has potential to generate oil and chiefly gas. The Kalariz Formation here is composed of 350 m of mudstones, siltstones and fine-grained sandstones with over 30 coal seams. This formation is thought to have sourced Alasht and Lapur oil seeps. GC and GC-MS chromatograms of Jenesem oil are unique and show no any similarities with that of above mentioned oils or the Shemshak Formation. This indicates that the Jenesem oil has been generated from a different source rock but its origin is still unknown.
Kamali, M. R., Zamani, Z., Moeinpour, M., Memariani, M., & Akbarpour, S. (2013). Biological marker geochemistry of selected oils and possible
source rocks from central Alborz Basin. Geopersia, 3(1), 1-9. doi: 10.22059/jgeope.2013.31927
MLA
Mohammad Reza Kamali; Ziba Zamani; Mohammad Moeinpour; Mahmoud Memariani; Shahrzad Akbarpour. "Biological marker geochemistry of selected oils and possible
source rocks from central Alborz Basin", Geopersia, 3, 1, 2013, 1-9. doi: 10.22059/jgeope.2013.31927
HARVARD
Kamali, M. R., Zamani, Z., Moeinpour, M., Memariani, M., Akbarpour, S. (2013). 'Biological marker geochemistry of selected oils and possible
source rocks from central Alborz Basin', Geopersia, 3(1), pp. 1-9. doi: 10.22059/jgeope.2013.31927
VANCOUVER
Kamali, M. R., Zamani, Z., Moeinpour, M., Memariani, M., Akbarpour, S. Biological marker geochemistry of selected oils and possible
source rocks from central Alborz Basin. Geopersia, 2013; 3(1): 1-9. doi: 10.22059/jgeope.2013.31927
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