Outputs (21)

Multiple Porphyry Cu-Mo Events in the Eastern Pontides Metallogenic Belt, Turkey: From Early Cretaceous Subduction to Eocene Postcollision Evolution (2019)
Journal Article
Delibaş, O., Moritz, R., Selby, D., Göç, D., & Revan, M. K. (2019). Multiple Porphyry Cu-Mo Events in the Eastern Pontides Metallogenic Belt, Turkey: From Early Cretaceous Subduction to Eocene Postcollision Evolution. Economic geology and the bulletin of the Society of Economic Geologists, 114(7), 1285-1300. https://doi.org/10.5382/econgeo.4663

Four porphyry Cu-Mo systems were investigated by Re-Os molybdenite geochronology to constrain their timing with respect to the geodynamic and magmatic evolution of the eastern Pontides, Turkey. Molybdenite from the Ispir-Ulutaş deposit yielded an Re-... Read More about Multiple Porphyry Cu-Mo Events in the Eastern Pontides Metallogenic Belt, Turkey: From Early Cretaceous Subduction to Eocene Postcollision Evolution.

Constraining the timing and depositional conditions of the maikop formation within the Kura Basin, Eastern Azerbaijan, through the application of re‐os geochronology and chemostratigraphy (2019)
Journal Article
Washburn, A., Hudson, S., Selby, D., Abdullayev, N., & Shiyanova, N. (2019). Constraining the timing and depositional conditions of the maikop formation within the Kura Basin, Eastern Azerbaijan, through the application of re‐os geochronology and chemostratigraphy. Journal of Petroleum Geology, 42(3), 281-299. https://doi.org/10.1111/jpg.12734

The Oligocene – Miocene Maikop Formation is the key source rock in the South Caspian and Kura Basins. The Maikop is composed of a thick (up to 3 km) succession of clay‐rich mudstones containing up to 15% total organic carbon (TOC). Despite decades of... Read More about Constraining the timing and depositional conditions of the maikop formation within the Kura Basin, Eastern Azerbaijan, through the application of re‐os geochronology and chemostratigraphy.

Tracing the natural and anthropogenic influence on the trace elemental chemistry of estuarine macroalgae and the implications for human consumption (2019)
Journal Article
Ownsworth, E., Selby, D., Ottley, C. J., Unsworth, E., Raab, A., Feldmann, J., …Bücker, P. (2019). Tracing the natural and anthropogenic influence on the trace elemental chemistry of estuarine macroalgae and the implications for human consumption. Science of the Total Environment, 685, 259-272. https://doi.org/10.1016/j.scitotenv.2019.05.263

Macroalgae (seaweed) has been shown to be an effective environmental indicator. We investigate the trace element chemistry of macroalgae samples from locations along the Firth of Forth and Forth Estuary in Scotland. The overall trend in elemental abu... Read More about Tracing the natural and anthropogenic influence on the trace elemental chemistry of estuarine macroalgae and the implications for human consumption.

Multiphase magma intrusion, ore-enhancement and hydrothermal carbonatisation in the Siah-Kamar porphyry Mo deposit, Urumieh-Dokhtar magmatic zone, NW Iran (2019)
Journal Article
Rabiee, A., Rossetti, F., Tecce, F., Asahara, Y., Azizi, H., Glodny, J., …Selby, D. (2019). Multiphase magma intrusion, ore-enhancement and hydrothermal carbonatisation in the Siah-Kamar porphyry Mo deposit, Urumieh-Dokhtar magmatic zone, NW Iran. Ore Geology Reviews, 110, Article 102930. https://doi.org/10.1016/j.oregeorev.2019.05.016

The Siah-Kamar Mo deposit (SKMD) is located at the northwestern termination of the Urumieh-Dokhtar magmatic zone and it is the only porphyry Mo ore reserve in Iran. The exploration program documented 39.2 Mt proved reserves @ 539 ppm Mo and 66.4 Mt p... Read More about Multiphase magma intrusion, ore-enhancement and hydrothermal carbonatisation in the Siah-Kamar porphyry Mo deposit, Urumieh-Dokhtar magmatic zone, NW Iran.

Ore formation during Jurassic subduction of the Tethys along the Eurasian margin: Constraints from the Kapan district, Lesser Caucasus, southern Armenia (2019)
Journal Article
Mederer, J., Moritza, R., Chiaradiaa, M., Spikings, R., Selby, D., & Spangenberg, J. (2019). Ore formation during Jurassic subduction of the Tethys along the Eurasian margin: Constraints from the Kapan district, Lesser Caucasus, southern Armenia. Economic geology and the bulletin of the Society of Economic Geologists, 114(7), 1251-1284. https://doi.org/10.5382/econgeo.4640

The Kapan mining district in the southernmost Lesser Caucasus is one of the few locations along the central Tethyan metallogenic belt where ore-forming processes were associated with magmatic arc growth during Jurassic Tethys subduction along the Eur... Read More about Ore formation during Jurassic subduction of the Tethys along the Eurasian margin: Constraints from the Kapan district, Lesser Caucasus, southern Armenia.

Multi-isotopic tracing (Mo, S, Pb, Re Os) and genesis of the Mo W Azegour skarn deposit (High-Atlas, Morocco) (2019)
Journal Article
Marcoux, É., Breillat, N., Guerrot, C., Négrel, P., Hmima, S. B., & Selby, D. (2019). Multi-isotopic tracing (Mo, S, Pb, Re Os) and genesis of the Mo W Azegour skarn deposit (High-Atlas, Morocco). Journal of African Earth Sciences, 155, 109-117. https://doi.org/10.1016/j.jafrearsci.2019.04.007

The MoCuW Azegour skarn, located in the High-Atlas in Morocco, is associated with a Late Hercynian alkaline granitic intrusion. Here the origin of the mineralisation via ReOs geochronology and using Mo, S and Pb isotopes is discussed. The age of mine... Read More about Multi-isotopic tracing (Mo, S, Pb, Re Os) and genesis of the Mo W Azegour skarn deposit (High-Atlas, Morocco).

Pulses of enhanced continental weathering associated with multiple Late Devonian climate perturbations: Evidence from osmium-isotope compositions (2019)
Journal Article
Percival, L., Selby, D., Bond, D., Rachocinski, M., Racki, G., Marynowski, L., …Follmi, K. (2019). Pulses of enhanced continental weathering associated with multiple Late Devonian climate perturbations: Evidence from osmium-isotope compositions. Palaeogeography, Palaeoclimatology, Palaeoecology, 524, 240-249. https://doi.org/10.1016/j.palaeo.2019.03.036

Anomalously high rates of continental weathering have frequently been proposed as a key stimulus for the development of widespread marine anoxia during a number of Late Devonian environmental and biospheric crises, which included a major mass extinct... Read More about Pulses of enhanced continental weathering associated with multiple Late Devonian climate perturbations: Evidence from osmium-isotope compositions.

Further evaluation of the Re-Os systematics of crude oil: Implications for Re-Os geochronology of petroleum systems (2019)
Journal Article
Liu, J., Selby, D., Zhou, H., & Pujol, M. (2019). Further evaluation of the Re-Os systematics of crude oil: Implications for Re-Os geochronology of petroleum systems. Chemical Geology, 513, 1-22. https://doi.org/10.1016/j.chemgeo.2019.03.004

Here we further demonstrate asphaltene to be the main carrier of Re and Os in crude oil and additionally show that generally the less soluble fractions of asphaltene contain higher concentrations of Re and Os, with the 187Os/188Os and 187Re/188Os val... Read More about Further evaluation of the Re-Os systematics of crude oil: Implications for Re-Os geochronology of petroleum systems.

Influence of the High Arctic Igneous Province on the Cenomanian/Turonian Boundary Interval, Sverdrup Basin, High Canadian Arctic (2019)
Journal Article
Schröder-Adams, C., Herrle, J., Selby, D., Quesnel, A., & Froude, G. (2019). Influence of the High Arctic Igneous Province on the Cenomanian/Turonian Boundary Interval, Sverdrup Basin, High Canadian Arctic. Earth and Planetary Science Letters, 511, 76-88. https://doi.org/10.1016/j.epsl.2019.01.023

Emplacement of Large Igneous Provinces (LIPs) had a major effect on global climate, ocean chemistries as traced in sedimentary records and biotic turnovers. The linkage between LIPs and oceanic anoxic events has been documented with the Cenomanian/Tu... Read More about Influence of the High Arctic Igneous Province on the Cenomanian/Turonian Boundary Interval, Sverdrup Basin, High Canadian Arctic.

Remotely constraining the temporal evolution of offshore oil systems (2019)
Journal Article
Corrick, A. J., Selby, D., McKirdy, D. M., Hall, P. A., Gong, S., Trefry, C., & Ross, A. S. (2019). Remotely constraining the temporal evolution of offshore oil systems. Scientific Reports, 9(1), Article 1327. https://doi.org/10.1038/s41598-018-37884-x

An understanding of the temporal evolution of a petroleum system is fundamental to interpreting where hydrocarbons may be trapped in the subsurface. However, traditional exploration methods provide few absolute constraints on the timing of petroleum... Read More about Remotely constraining the temporal evolution of offshore oil systems.