Results 331 to 340 of about 147,685 (356)

Enrichment of U–Se–Mo–Re–V in coals preserved within marine carbonate successions: geochemical and mineralogical data from the Late Permian Guiding Coalfield, Guizhou, China

Mineralium Deposita, 2015
S. Dai, V. V. Seredin, C. Ward, J. Hower, Yunwei Xing, Weiguo Zhang, Weijiao Song, Peipei Wang   +7 more
semanticscholar   +1 more source

The Climatic Geography of the Permian [PDF]

Geografiska Annaler, 1958
N. D. Opdyke, D. J. Schove, A. E. M. Nairn   +2 more
openaire   +1 more source

Palaeoenvironmental change across the Permian-Triassic boundary inferred from palynomorph assemblages (Godavari Graben, south India)

Palaeobiodiversity and Palaeoenvironments, 2018
Shreya Mishra, N. Aggarwal, N. Jha
semanticscholar   +1 more source

Permian

1999
openaire   +2 more sources

The Permian of Mongolia

The Geographical Journal, 1931
Frederick K. Morris, Central Asiatic Expeditions, Charles Peter Berkey, Amadeus W. Grabau   +3 more
openaire   +2 more sources

The end-Permian regression in the western Tethys: sedimentological and geochemical evidence from offshore the Persian Gulf, Iran

Geo-Marine Letters, 2018
V. Tavakoli, M. Naderi-Khujin, Z. Seyedmehdi   +2 more
semanticscholar   +1 more source

Global-ocean redox variation during the middle-late Permian through Early Triassic based on uranium isotope and Th/U trends of marine carbonates

, 2017
M. Elrick, V. Polyak, T. Algeo, S. Romaniello, Y. Asmerom, A. Herrmann, A. Anbar, Laishi Zhao, Zhong‐Qiang Chen   +8 more
semanticscholar   +1 more source

Carboniferous and Permian

2018
Katsumi Ueno, Thasinee Charoentitirat
openaire   +2 more sources

Middle Cambrian to Permian subduction-related accretionary orogenesis of Northern Xinjiang, NW China: Implications for the tectonic evolution of central Asia

Journal of Asian Earth Sciences, 2008
Chao Yuan, Shoufa Lin
exaly  

Marine productivity changes during the end-Permian crisis and Early Triassic recovery

Earth-Science Reviews, 2015
Jun Shen, Qinglai Feng, Jianxin Yu
exaly