| All organizations |
114 |
126 |
165 |
213 |
268 |
886 |
| Russian Federation-Russian Academy of Sciences |
2 |
3 |
18 |
23 |
29 |
75 |
| China-Chinese Academy of Sciences |
1 |
2 |
10 |
15 |
10 |
38 |
| Italy-National Research Council |
4 |
6 |
13 |
2 |
4 |
29 |
| India-ALIGARH MUSLIM UNIV |
1 |
1 |
5 |
10 |
8 |
25 |
| Italy-University of Calabria |
1 |
. |
3 |
6 |
15 |
25 |
| Mexico-National Autonomous University of Mexico |
. |
1 |
3 |
11 |
10 |
25 |
| Italy-UNIV BASILICATA |
1 |
4 |
3 |
4 |
7 |
19 |
| Italy-University of Milan Bicocca |
. |
. |
4 |
5 |
7 |
16 |
| Japan-SHIMANE UNIVERSITY |
. |
3 |
3 |
3 |
6 |
15 |
| United States-Stony Brook University, The State University of New York |
6 |
5 |
3 |
. |
. |
14 |
| India-JAWAHARLAL NEHRU UNIV |
. |
2 |
7 |
4 |
. |
13 |
| Korea, Republic of-Seoul National University |
. |
1 |
3 |
5 |
4 |
13 |
| Canada-University of Western Ontario |
2 |
8 |
1 |
1 |
. |
12 |
| China-CHINA UNIV GEOSCI |
1 |
1 |
2 |
7 |
1 |
12 |
| India-WADIA INST HIMALAYAN GEOL |
. |
. |
2 |
4 |
6 |
12 |
| Spain-Complutense University |
. |
. |
6 |
2 |
3 |
11 |
| United Kingdom-University of Aberdeen |
. |
2 |
6 |
3 |
. |
11 |
| United States-Kansas State University |
1 |
4 |
5 |
. |
1 |
11 |
| United States-San Diego State University |
3 |
2 |
2 |
1 |
3 |
11 |
| United States-NEW MEXICO INST MIN & TECHNOL |
7 |
2 |
1 |
. |
. |
10 |
| China-Nanjing University |
2 |
. |
. |
1 |
6 |
9 |
| China-Peking University |
. |
1 |
1 |
4 |
3 |
9 |
| India-NATL GEOPHYS RES INST |
1 |
2 |
1 |
2 |
3 |
9 |
| Iran, Islamic Republic of-FERDOWSI UNIV MASHHAD |
. |
. |
. |
. |
9 |
9 |
| United Kingdom-HM Res Associates |
. |
. |
4 |
2 |
3 |
9 |
| United States-UNIV TEXAS |
5 |
2 |
1 |
1 |
. |
9 |
| China-CHINESE ACAD GEOL SCI |
. |
. |
1 |
4 |
3 |
8 |
| Germany-University of Göttingen |
. |
1 |
2 |
1 |
4 |
8 |
| United Kingdom-BRITISH GEOL SURVEY |
3 |
2 |
1 |
1 |
1 |
8 |
| India-Atom Minerals Directorate Explorat & Res |
. |
. |
2 |
3 |
2 |
7 |
| Italy-University of Bologna |
1 |
3 |
2 |
. |
1 |
7 |
| Italy-University of Milan |
. |
1 |
4 |
2 |
. |
7 |
| Japan-Waseda University |
. |
1 |
1 |
2 |
3 |
7 |
| United Kingdom-University of Cambridge |
. |
. |
. |
4 |
3 |
7 |
| United States-United States Geological Survey |
5 |
. |
. |
1 |
1 |
7 |
| United States-University of California, Los Angeles |
4 |
3 |
. |
. |
. |
7 |
| Australia-Australian National University |
3 |
1 |
. |
2 |
. |
6 |
| France-French National Centre for Scientific Research |
1 |
1 |
2 |
1 |
1 |
6 |
| Germany-Kiel University |
. |
2 |
2 |
. |
2 |
6 |
| India-Banaras Hindu University |
. |
. |
. |
1 |
5 |
6 |
| Nigeria-UNIV IBADAN |
. |
. |
. |
2 |
4 |
6 |
| United States-Stanford University |
. |
4 |
1 |
1 |
. |
6 |
| Argentina-UNIV NACL CORDOBA |
. |
1 |
1 |
2 |
1 |
5 |
| Austria-University of Vienna |
. |
. |
4 |
1 |
. |
5 |
| Bangladesh-JAHANGIRNAGAR UNIV |
. |
. |
1 |
1 |
3 |
5 |
| Brazil-Universidade de São Paulo |
. |
. |
. |
2 |
3 |
5 |
| Cameroon-UNIV YAOUNDE I |
. |
. |
. |
. |
5 |
5 |
| India-DIBRUGARH UNIV |
. |
. |
4 |
. |
1 |
5 |
| Italy-University of Catania |
. |
. |
. |
3 |
2 |
5 |
| Netherlands-Delft University of Technology |
. |
. |
2 |
1 |
2 |
5 |
| Portugal-University of Aveiro |
. |
1 |
. |
. |
4 |
5 |
| South Africa-University of Johannesburg |
. |
. |
. |
3 |
2 |
5 |
| Spain-University of Zaragoza |
. |
1 |
1 |
3 |
. |
5 |
| Turkey-SELCUK UNIV |
. |
. |
. |
. |
5 |
5 |
| United Kingdom-University of Liverpool |
1 |
. |
2 |
1 |
1 |
5 |
| United States-Princeton University |
5 |
. |
. |
. |
. |
5 |
| United States-University of New Orleans |
1 |
2 |
2 |
. |
. |
5 |
| United States-Washington State University |
2 |
2 |
1 |
. |
. |
5 |
| Argentina-UNIV NACL LA PLATA |
. |
. |
. |
2 |
2 |
4 |
| Brazil-Federal University of Rio Grande do Sul |
. |
. |
1 |
1 |
2 |
4 |
| Canada-LAKEHEAD UNIV |
2 |
1 |
. |
1 |
. |
4 |
| China-HEFEI UNIV TECHNOL |
. |
. |
2 |
1 |
1 |
4 |
| China-NW UNIV XIAN |
. |
1 |
. |
2 |
1 |
4 |
| China-Tongji University |
. |
1 |
1 |
. |
2 |
4 |
| France-ECOLE MINES |
2 |
. |
1 |
1 |
. |
4 |
| Germany-University of Bremen |
. |
. |
. |
1 |
3 |
4 |
| Germany-University of Stuttgart |
. |
1 |
2 |
1 |
. |
4 |
| Ghana-UNIV GHANA |
. |
. |
3 |
1 |
. |
4 |
| Greece-University of Patras |
. |
. |
. |
. |
4 |
4 |
| India-ANNA UNIV |
. |
. |
. |
2 |
2 |
4 |
| India-UNIV DELHI |
1 |
. |
. |
2 |
1 |
4 |
| India-UNIV JAMMU |
. |
. |
. |
3 |
1 |
4 |
| India-UNIV MYSORE |
1 |
1 |
. |
. |
2 |
4 |
| Iraq-UNIV MOSUL |
. |
. |
. |
2 |
2 |
4 |
| Italy-UNIV BARI |
. |
3 |
1 |
. |
. |
4 |
| Japan-Okayama University |
. |
. |
2 |
1 |
1 |
4 |
| Japan-OSAKA CITY UNIV |
. |
3 |
1 |
. |
. |
4 |
| Malaysia-Curtin Univ |
. |
. |
. |
. |
4 |
4 |
| Mexico-Univ Autonoma Estado Hidalgo |
. |
. |
. |
3 |
1 |
4 |
| New Zealand-VICTORIA UNIV WELLINGTON |
1 |
1 |
1 |
1 |
. |
4 |
| United Kingdom-UNIV KEELE |
2 |
1 |
. |
. |
1 |
4 |
| United States-INDIANA UNIV |
2 |
. |
. |
1 |
1 |
4 |
| United States-KANSAS STATE UNIV AGR & APPL SCI |
2 |
2 |
. |
. |
. |
4 |
| United States-Northwestern University |
. |
. |
2 |
2 |
. |
4 |
| United States-University of Rochester |
1 |
. |
. |
2 |
1 |
4 |
| United States-Virginia Polytechnic Institute and State University |
2 |
2 |
. |
. |
. |
4 |
| Venezuela-CENT UNIV VENEZUELA |
. |
. |
. |
3 |
1 |
4 |
| Argentina-University of Buenos Aires |
. |
. |
1 |
. |
2 |
3 |
| Botswana-Univ Botswana |
. |
. |
. |
2 |
1 |
3 |
| Canada-University of Saskatchewan |
1 |
. |
. |
. |
2 |
3 |
| China-Jilin University |
. |
. |
. |
. |
3 |
3 |
| China-Ocean Univ China |
. |
. |
. |
2 |
1 |
3 |
| China-PetroChina |
. |
. |
. |
. |
3 |
3 |
| China-STATE OCEAN ADM |
. |
. |
1 |
2 |
. |
3 |
| Denmark-Aarhus University |
. |
. |
1 |
1 |
1 |
3 |
| Egypt-NATL RES CTR |
. |
. |
. |
1 |
2 |
3 |
| France-CTR RECH PETROG & GEOCHIM |
. |
1 |
. |
. |
2 |
3 |
| France-University of Rennes 1 |
2 |
. |
. |
1 |
. |
3 |
| Germany-University of Bonn |
. |
. |
1 |
1 |
1 |
3 |
| India-Amar Singh Coll |
. |
. |
. |
. |
3 |
3 |
| India-AMU |
. |
. |
. |
1 |
2 |
3 |
| India-GEOL SURVEY INDIA |
1 |
. |
. |
1 |
1 |
3 |
| India-INDIAN INST TECHNOL |
. |
1 |
. |
1 |
1 |
3 |
| India-Indian Stat Inst |
. |
. |
. |
. |
3 |
3 |
| India-Jadavpur Univ |
. |
. |
. |
2 |
1 |
3 |
| India-PANJAB UNIV |
. |
. |
1 |
2 |
. |
3 |
| India-UNIV MADRAS |
. |
1 |
2 |
. |
. |
3 |
| Italy-Milano Bicocca Univ |
. |
. |
. |
. |
3 |
3 |
| Italy-Sapienza University of Rome |
. |
. |
. |
1 |
2 |
3 |
| Italy-Univ Carlo Bo Urbino |
. |
. |
. |
1 |
2 |
3 |
| Italy-University of Florence |
1 |
1 |
. |
1 |
. |
3 |
| Italy-University of Parma |
. |
2 |
. |
1 |
. |
3 |
| Italy-University of Pavia |
. |
2 |
1 |
. |
. |
3 |
| Japan-Kyushu University |
. |
. |
. |
. |
3 |
3 |
| Japan-National Institute of Advanced Industrial Science and Technology |
. |
1 |
. |
1 |
1 |
3 |
| Mexico-NATL AUTONOMOUS UNIV MEXICO |
. |
2 |
1 |
. |
. |
3 |
| New Zealand-University of Otago |
. |
. |
1 |
2 |
. |
3 |
| Spain-Spanish National Research Council |
. |
1 |
. |
2 |
. |
3 |
| Spain-Universidad de Granada |
1 |
. |
. |
1 |
1 |
3 |
| Sweden-Stockholm University |
. |
. |
2 |
1 |
. |
3 |
| United Kingdom-University of Glasgow |
2 |
1 |
. |
. |
. |
3 |
| United Kingdom-University of Leicester |
2 |
. |
1 |
. |
. |
3 |
| United Kingdom-University of Oxford |
1 |
1 |
1 |
. |
. |
3 |
| United States-University of California, Santa Barbara |
. |
1 |
1 |
. |
1 |
3 |
| United States-University of Cincinnati |
3 |
. |
. |
. |
. |
3 |