Alex Zumberge
YOU?
Author Swipe
View article: Inorganic and Organic Geochemical Characteristics of the Naokelekan Formation in Northeastern Iraq: Implications for Paleoredox Conditions and Organic Maturity
Inorganic and Organic Geochemical Characteristics of the Naokelekan Formation in Northeastern Iraq: Implications for Paleoredox Conditions and Organic Maturity Open
An inorganic and organic geochemical study of rocks of the Naokelekan Formation (Upper Jurassic) from an Imbricated Zone (Halabja section) and a High Folded Zone (Barzinja section) in northeastern Iraq was performed to determine ancient re…
View article: Geochemical Study of Bitumen Residues on Potsherds from the al-Qusur Monastery (7th–9th c. CE): Composition and Origin
Geochemical Study of Bitumen Residues on Potsherds from the al-Qusur Monastery (7th–9th c. CE): Composition and Origin Open
Geochemical and isotopic analysis of bitumen lining potsherds from the al-Qusur monastery (second half of the 7th c. CE and the middle of the 9th c. CE), at the central part of Failaka Island (Kuwait Bay), confirms the presence of two dist…
View article: Geochemical Study of Bitumen Residues on Potsherds from the Al-Qusur Monastry (7th–9th C. CE): Composition and Origin
Geochemical Study of Bitumen Residues on Potsherds from the Al-Qusur Monastry (7th–9th C. CE): Composition and Origin Open
The grochemical analysis of the 13 samples has shown the occurrence of bitumen in all smples.This bitumen has different origins: Kermanshah province and Khuzestn , Fars and Busher provinces in Iran
View article: Geochemical study of bituminous mixtures from sickles of the Pre-Pottery Neolithic B site of Motza (Israel): composition and origin of bitumen
Geochemical study of bituminous mixtures from sickles of the Pre-Pottery Neolithic B site of Motza (Israel): composition and origin of bitumen Open
View article: Geochemical analysis of bituminous samples from the Pre-Pottery Neolithic B site of Nahal Efe (Northern Negev, Israel): Earliest evidence in the region and an example of alteration of the Dead Sea bitumen
Geochemical analysis of bituminous samples from the Pre-Pottery Neolithic B site of Nahal Efe (Northern Negev, Israel): Earliest evidence in the region and an example of alteration of the Dead Sea bitumen Open
View article: Organic geochemistry of the middle Paleozoic Ora Formation in Iraq: Implications for source rock assessment and hydrocarbon potentiality
Organic geochemistry of the middle Paleozoic Ora Formation in Iraq: Implications for source rock assessment and hydrocarbon potentiality Open
View article: Natural asphalt on Late Neolithic (5000–4500 BCE) potsherds from southeastern Albania: A geochemical study
Natural asphalt on Late Neolithic (5000–4500 BCE) potsherds from southeastern Albania: A geochemical study Open
Nine archaeological bituminous potsherds from the Neolithic of Maliq and Kamnik (5000–4500 BCE) in Albania were geochemically compared for the first time to four natural asphalts from the famous present-day mine of Selenicë. The bitumen on…
View article: Geochemical study of the luting and coating of medieval watercraft from the ship timbers discovered in the citadel of al-Balīd, Oman: Composition and origin
Geochemical study of the luting and coating of medieval watercraft from the ship timbers discovered in the citadel of al-Balīd, Oman: Composition and origin Open
View article: Natural Asphalt on Late Neolithic (5000-4500 Bce) Potsherds from Southeastern Albania: A Geochemical Study
Natural Asphalt on Late Neolithic (5000-4500 Bce) Potsherds from Southeastern Albania: A Geochemical Study Open
View article: Geochemical Analysis of Two Samples of Bitumen from Jars Discovered on Muhut and Masirah Islands (Oman)
Geochemical Analysis of Two Samples of Bitumen from Jars Discovered on Muhut and Masirah Islands (Oman) Open
Two samples of bitumen were obtained, one from a torpedo jar (c. 3rd–8th C. AD) from Masirah island and one from a Tunisian jar (c. 18th C. AD) from Muhut island off the central coast of Oman. Steranes and terpanes, as well as isotope data…
View article: Production Allocation: Rosetta Stone or Red Herring? Best Practices for Understanding Produced Oils in Resource Plays
Production Allocation: Rosetta Stone or Red Herring? Best Practices for Understanding Produced Oils in Resource Plays Open
The production of crude oil from resource plays has increased enormously over the past decade. In the USA, around 63% of total output in 2019 was from unconventional production. The major unconventional plays in the USA (e.g., Permian Basi…
View article: Geochemical analysis of bitumen from West Asian torpedo jars from the c. 8th century Phanom-Surin shipwreck in Thailand
Geochemical analysis of bitumen from West Asian torpedo jars from the c. 8th century Phanom-Surin shipwreck in Thailand Open
View article: Free and kerogen‐bound biomarkers from late Tonian sedimentary rocks record abundant eukaryotes in mid‐Neoproterozoic marine communities
Free and kerogen‐bound biomarkers from late Tonian sedimentary rocks record abundant eukaryotes in mid‐Neoproterozoic marine communities Open
Lipid biomarker assemblages preserved within the bitumen and kerogen phases of sedimentary rocks from the ca. 780–729 Ma Chuar and Visingsö Groups facilitate paleoenvironmental reconstructions and reveal fundamental aspects of emerging mid…