Deflating the shale gas potential of South Africa’s Main Karoo basin

Autor: Michiel O. de Kock, Nicolas J. Beukes, Elijah O. Adeniyi, Doug Cole, Annette E. Götz, Claire Geel, Frantz-Gerard Ossa

Publikováno v: South African Journal of Science, Vol 113, Iss 9/10, Pp 12-12 (2017)

The Main Karoo basin has been identified as a potential source of shale gas (i.e. natural gas that can be extracted via the process of hydraulic stimulation or ‘fracking’). Current resource estimates of 0.4–11x109 m3 (13–390 Tcf) are speculat

Externí odkaz: https://doaj.org/article/38bce20dcd1a4d8c812004c7688045da

First record of Anisian deposits in the Betic External Zone of southern Spain and its paleogeographical implications

Autor: Fernando Pérez-Valera, Alberto Pérez-López, Annette E. Götz, Sonia Ros-Franch, Ana Márquez-Aliaga, José Francisco Baeza-Carratalá, Juan Alberto Pérez-Valera

Publikováno v: Pérez Valera, Fernando Pérez López, Alberto Götz, Annette E. Ros Franch, Sonia Márquez Aliaga, Ana Baeza Carratalá, José Francisco Pérez Valera, Juan Alberto 2023 First record of Anisian deposits in the Betic External Zone of southern Spain and its paleogeographical implications Sedimentary Geology 449 106374

In the External Zones of the Betic Cordillera (S Spain), upper Muschelkalk (Ladinian) facies have been known for decades; however, so far there is no stratigraphic record of Anisian deposits. In the present study, new biostratigraphic data from a car

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95e04ed32390f92ec7c4b1157559922d
https://hdl.handle.net/10550/87790

Southwestern Gondwana’s Permian climate amelioration recorded in coal-bearing deposits of the Moatize sub-basin (Mozambique)

Autor: Annette E. Götz, Andrew Lloyd, P. John Hancox

Publikováno v: Götz, A E, Hancox, P J & Lloyd, A 2018, ' Southwestern Gondwana’s Permian climate amelioration recorded in coal-bearing deposits of the Moatize sub-basin (Mozambique) ', Palaeoworld . https://doi.org/10.1016/j.palwor.2018.08.004

The postglacial climate history of Gondwana represents the most prominent climate amelioration in the Phanerozoic, ranging from severe icehouse conditions in the Late Carboniferous (Pennsylvanian) to extreme hothouse conditions in the Early Triassic.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89db682d472b70abd83d1cb2bdfbb257
https://doi.org/10.1016/j.palwor.2018.08.004

Carbon isotopic evidence for rapid methane clathrate release recorded in coals at the terminus of the Late Palaeozoic Ice Age

Autor: Annette E. Götz, Nikola Van de Wetering, Joan Esterle, Sandra Rodrigues, Suzanne D. Golding

Publikováno v: Scientific Reports, Vol 9, Iss 1, Pp 1-6 (2019)
Scientific Reports

The end of the Late Palaeozoic Ice Age (LPIA) ushered in a period of significant change in Earth’s carbon cycle, demonstrated by the widespread occurrence of coals worldwide. In this study, we present stratigraphically constrained organic stable ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be58acfc9c97c70ca84a4038da54cf1b
http://link.springer.com/article/10.1038/s41598-019-52863-6

Sedimentary geochemistry of Late Cretaceous-Paleocene deposits at the southwestern margin of the Anambra Basin (Nigeria): Implications for paleoenvironmental reconstructions

Autor: Erepamo J. Omietimi, Nils Lenhardt, Renchao Yang, Annette E. Götz, Adam J. Bumby

Publikováno v: Palaeogeography, Palaeoclimatology, Palaeoecology. 600:111059

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::464480c9ae920410a372049b1200b107
https://doi.org/10.1016/j.palaeo.2022.111059