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A 3-Day Geological Field Trip in Qatar

  • Jacques LeBlanc


The author learned first-hand about the surface stratigraphy and geology of Qatar by dedicating most of his weekends at conducting field works and public guided field tours from 2007 to 2020 while employed by Qatar Petroleum (now QatarEnergy). Here, he summarizes his knowledge of the surface geology of Qatar in a 3-Day field trip designed to provide the participants a hands-on overview of the stratigraphy of the country. The field trip is based on his publication (LeBlanc, 2021) which is an integral part of this geological tour (the participants are referred to it on several occasions) and his other geological publications on Qatar referenced herein (LeBlanc, 2008, 2009, 2014, 2015, 2017, 2019). During this 3-day field trip, outcrops of the Lower Eocene Rus Formation, Middle Eocene Dammam Formation, Lower Miocene Dam Formation, Mio-Pliocene Hofuf Formation, as well as Pleistocene and Holocene deposits will be visited. The fieldtrip’s aim is to help the participants at recognizing the various formations and their members, as well as the most obvious features (faults, folds, dissolution, mineralization, fossils, etc..) that characterize them.



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  9. Kok, Cornelius P. (Cees), LeBlanc Jacques (2012). The Bir Zekreet Member: A new lithostratigraphical unit of the Dammam Formation in Qatar. 11 pages.
  10. LeBlanc Jacques (2008). A fossil hunting guide to the Tertiary formations of Qatar, Middle East. 82 pages. also on
  11. LeBlanc Jacques (2009). "A Fossil Hunting Guide to the Miocene of Qatar, Middle East: A Geological & Macro-Paleontological Investigation of the Dam Formation. 192 pages. also on
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  15. LeBlanc Jacques (2019). Identification of the Middle Eocene Nautiloid Genera of Qatar, Middle East. 327 pages. also on
  16. LeBlanc Jacques (2021). A revised guide to the Cenozoic Surface Formations of Qatar, Middle East (excluding the islands). 94 pages. and
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  22. Warren, John (2016). Salty Matters: Silica mobility and replaced evaporites: 2) Silicified anhydrite nodules.
  23. Watson J.D, Watson D.M. (1959). A survey of the freshwater resources of Northern Qatar. LE GRAND ADSCO. 135 pages.

How to Cite

LeBlanc, J. . (2022). A 3-Day Geological Field Trip in Qatar. Biosis: Biological Systems, 3(1), e005.




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