Results 21 to 30 of about 100,617 (294)

New Permo-Carboniferous geochemical data from central Thailand: implication for a volcanic arc model [PDF]

, 1991
Current ideas and models of geotectonic reconstructions of Southeast Asia are reviewed and new data on Late Carboniferous through Middle Permian tuffites and sills from central Thailand are presented in the light of the problems of Southeast Asian ...
Altermann, Altermann, Altermann, Amstutz, Barr, Barr, Baum, Beccaluva, Buffetaut, Bunopas, Bunopas, Bunopas, Burret, Burton, Cobbing, Cooper, Damm, De Witt, Dickins, ESCAP, Fontaine, Garson, Gatinsky, Grant, Hahn, Haile, Helmcke, Helmcke, Helmcke, Ingavat-Helmcke, Macdonald, Macdonald, Macdonald, Macdonald, McElhinny, Metcalfe, Metcalfe, Metcalfe, Mitchell, Miyashiro, Miyashiro, Rao, Schermerhorn, Sengör, Shervais, Stauffer, Stauffer, Stauffer, Stöcklin, Thanasuthipitak, Tozer, Waterhouse, Wielchowsky, Winchester, Winkel, Wladyslaw Altermann, Wood, Zanettin   +57 more
core   +1 more source

Key structural periods and Permian tight gas accumulation response in Hangjinqi area, Ordos Basin

Shiyou shiyan dizhi, 2021
Critical tectonic period is a critical time point that characterizes the genetic connection and causal relation (accumulation response) between tectonic effect and oil/gas accumulation in large superposition basins, it is also an important "window" for ...
Kaiping LUO, Fan YANG, Yongde LU, Zhaoqian LIU, Yong TANG   +4 more
doaj   +1 more source

Earliest Triassic microbialites in the South China Block and other areas; controls on their growth and distribution [PDF]

, 2007
Earliest Triassic microbialites (ETMs) and inorganic carbonate crystal fans formed after the end-Permian mass extinction (ca. 251.4 Ma) within the basal Triassic Hindeodus parvus conodont zone.
A Baud, A Baud, A Sandler, AD Woods, Alan Reynolds, AME Winguth, B Beauchamp, C Armella, CB Foster, D Chen, DH Erwin, DJ Lehrmann, DJ Lehrmann, DL Kidder, DL Lehrmann, E Garzanti, E Heydari, ES Krull, G Ryskin, H Sano, H Yang, J Haas, J Payne, J Tong, JJ Dravis, JJ Sepkoski Jr, JK Schubert, JM Kennard, JP Grotzinger, JT Kiehl, K Grice, K Grice, K Hips, K Kaiho, K Perch-Nielsen, L Krystyn, Li Guo, LR Kump, M Calner, MA Sephton, ME Brookfield, ML Fraiser, MR Saltzman, MT Whalen, N Sheldon, O Weidlich, P Sheehan, PB Wignall, PB Wignall, Pierre-Yves Collin, Qinglai Feng, R Riding, R Riding, R Riding, RA Berner, RF Dill, RJ Twitchett, RJ Twitchett, RK Goldhammer, RM Hotinski, S Crasquin-Soleau, S Crasquin-Soleau, S Kempe, S Kershaw, S Kershaw, S Kershaw, S Wang, SB Pruss, SH Bottrell, Steve Kershaw, Sylvie Crasquin-Soleau, W Wang, Xinan Mu, Y Ezaki, Y Isozaki, Y Kakuwa, Y Wang, Yue Li   +77 more
core   +2 more sources

Permian Reptiles [PDF]

Science, 1911
n ...
openaire   +3 more sources

Biomineralization of primary carbonate cements: a new biosignature in the fossil record from the Anisian of Southern Italy

Lethaia, EarlyView., 2021
Biomineralization is a generic term used to indicate biological‐mediated mineral formation. In carbonate mineralization, nucleation of crystals can be: (1) controlled directly by the organisms, like in the skeletal formation of most metazoans; (2) induced by microbial communities, by indirect precipitation mediated by their metabolic activities; or (3)
Adriano Guido, Matteo Sposato, Giuseppe Palladino, Alessandro Vescogni, Domenico Miriello   +4 more
wiley   +1 more source

The prognostic impact of rheumatoid arthritis in sepsis: a population-based analysis [PDF]

Acute and Critical Care, 2022
Background Rheumatoid arthritis (RA) is associated with increased risk of sepsis and higher infection-related mortality compared to the general population. However, the evidence on the prognostic impact of RA in sepsis has been inconclusive.
Lavi Oud, John Garza
doaj   +1 more source

Pennsylvanian-Early Triassic stratigraphy in the Alborz Mountains (Iran) [PDF]

, 2009
New fieldwork was carried out in the central and eastern Alborz, addressing the sedimentary succession from the Pennsylvanian to the Early Triassic.
Al-Belushi, Alda Nicora, Altiner, Angiolini, Assereto, Baghbani, Baghbani, Balme, Bensh, Besse, Boncheva, Broglio Loriga, Brönnimann, Brönnimann, Chateauneuf, Chernyshev, Dario Sciunnach, Davydov, Elliott, Fantini Sestini, Fantini Sestini, Fantini Sestini, Fantini Sestini, Fantini Sestini, Feinberg, Flügel, Flügel, Flügel, Foster, Fraiser, Gaetani, Gansser, Garzanti, Ghavidel-Syooki, Glaus, Grant, Gregory D. Price, Hammer, Haq, Helby, Heravi, Hirsch, Holzer, Horacek, Insalaco, Isbell, Jafar Sabouri, Jenny, Jenny, Jenny, Jin, Jin, Kalashnikov, Katsumi Ueno, Ketat, Khaler, Kireeva, Kobayashi, Korte, Lasemi, Leven, Leven, Leven, Leven, Leven, Lucia Angiolini, Lys, Maurizio Gaetani, Meissami, Meissami, Michael H. Stephenson, Nazemi, Posenato, Roberto Rettori, Ruban, Rui, Ruttner, Savary, Schellwien, Sciunnach, Seyed-Emami, Shapiro, Sharland, Shi, Stampfli, Stephenson, Stephenson, Ueno, Van Wagoner, Wardlaw, Zaninetti, Zaninetti, Zolotova   +92 more
core   +2 more sources

Evolution and resource potential of Permian source rocks in the southern depression of the South Yellow Sea Basin

Shiyou shiyan dizhi, 2023
The Permian source rocks in the southern depression of the South Yellow Sea Basin have been proved to be fair-good source rocks. Based on the analysis of recent Paleozoic oil and gas exploration and research results, the thermal evolution and hydrocarbon
Qian CAO, Haihua LI, Shuaiqiang SHAN, Jiazhen QI, Fengxun LI, Bin WANG, Yu HAN   +6 more
doaj   +1 more source

Climate simulation of the latest Permian: Implications for mass extinction [PDF]

, 2005
This report presents the results of climate modeling research which indicates that elevated levels of carbon dioxide in the atmosphere at the end of the Permian period led to climatic conditions inhospitable to both marine and terrestrial life.
Benton, Berner, Berner, Campbell, Christine A. Shields, Chumakov, Grice, Holser, Hotinski, Isozaki, Jeffrey T. Kiehl, Kidder, Kutzback, Rees, Renne, Retallack, Retallack, Ryskin, Taylor, Wang, Ward, Wignall, Zhang   +22 more
core   +1 more source

Road and bridge construction across gypsum karst in England [PDF]

, 2002
Gypsum karst problems in the Permian and Triassic sequences of England have caused difficult conditions for bridge and road construction. In Northern England, the Ripon Bypass crosses Permian strata affected by active gypsum karst and severe subsidence ...
Anthony H Cooper, Jonathan M Saunders, Arnould, Bacciarelli, Chandler, Cooper, Cooper, Cooper, Elliot, Forster, Kempton, Poupelloz, Reeves, Reuter, Ryder, Seedhouse, Sherlock, Smith, Sorochan, Thomson, Wynne   +20 more
core   +3 more sources