0000-0002-9532-6972

57144505000

Fernando Ferratges Kwekel Ari

University of Zaragoza

Spanish Geological Survey Institute

Publications

Citations

h-index

R-3D1D0-06D8C-JS01N

0000-0002-9532-6972

57144505000

Found

Total publications

Total citations

Citations per publication

3.57

Average publications per year

2.88

Average coauthors

2.7

Publications years

2018-2025 (8 years)

h-index

i10-index

m-index

0.75

o-index

g-index

w-index

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

i10-index

The number of the author's publications that received at least 10 links each.

https://scholar.googleblog.com/2011/11/google-scholar-citations-open-to-all.html

m-index

The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.

https://harzing.com/publications/white-papers/reflections-on-the-h-index

o-index

The geometric mean of the h-index and the number of citations of the most cited article of the scientist.

https://arxiv.org/abs/1511.01545

g-index

For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g² citations.

https://doi.org/10.1007/s11192-006-0144-7

w-index

If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.

https://doi.org/10.1002/asi.21276

Top-100

Fields of science

	2 4 6 8 10 12
Paleontology	Paleontology, 12, 52.17% Paleontology 12 publications, 52.17%
Aquatic Science	Aquatic Science, 2, 8.7% Aquatic Science 2 publications, 8.7%
General Earth and Planetary Sciences	General Earth and Planetary Sciences, 2, 8.7% General Earth and Planetary Sciences 2 publications, 8.7%
Ecology, Evolution, Behavior and Systematics	Ecology, Evolution, Behavior and Systematics, 1, 4.35% Ecology, Evolution, Behavior and Systematics 1 publication, 4.35%
Oceanography	Oceanography, 1, 4.35% Oceanography 1 publication, 4.35%
Earth-Surface Processes	Earth-Surface Processes, 1, 4.35% Earth-Surface Processes 1 publication, 4.35%
	2 4 6 8 10 12

Journals

	1 2 3 4
Cretaceous Research	Cretaceous Research, 4, 17.39% Cretaceous Research 4 publications, 17.39%
Acta Palaeontologica Polonica	Acta Palaeontologica Polonica, 2, 8.7% Acta Palaeontologica Polonica 2 publications, 8.7%
Boletin de la Sociedad Geologica Mexicana	Boletin de la Sociedad Geologica Mexicana, 2, 8.7% Boletin de la Sociedad Geologica Mexicana 2 publications, 8.7%
Palaeogeography, Palaeoclimatology, Palaeoecology	Palaeogeography, Palaeoclimatology, Palaeoecology, 2, 8.7% Palaeogeography, Palaeoclimatology, Palaeoecology 2 publications, 8.7%
Journal of Paleontology	Journal of Paleontology, 2, 8.7% Journal of Paleontology 2 publications, 8.7%
Journal of Crustacean Biology	Journal of Crustacean Biology, 2, 8.7% Journal of Crustacean Biology 2 publications, 8.7%
Neues Jahrbuch fur Geologie und Palaontologie - Abhandlungen	Neues Jahrbuch fur Geologie und Palaontologie - Abhandlungen, 2, 8.7% Neues Jahrbuch fur Geologie und Palaontologie - Abhandlungen 2 publications, 8.7%
Spanish Journal of Paleontology	Spanish Journal of Paleontology, 1, 4.35% Spanish Journal of Paleontology 1 publication, 4.35%
Geologija	Geologija, 1, 4.35% Geologija 1 publication, 4.35%
Palaeontologia Electronica	Palaeontologia Electronica, 1, 4.35% Palaeontologia Electronica 1 publication, 4.35%
Papers in Palaeontology	Papers in Palaeontology, 1, 4.35% Papers in Palaeontology 1 publication, 4.35%
Palaontologische Zeitschrift	Palaontologische Zeitschrift, 1, 4.35% Palaontologische Zeitschrift 1 publication, 4.35%
Geologica Acta	Geologica Acta, 1, 4.35% Geologica Acta 1 publication, 4.35%
Geoconservation Research	Geoconservation Research, 1, 4.35% Geoconservation Research 1 publication, 4.35%
	1 2 3 4

Citing journals

	2 4 6 8 10 12 14 16 18
Journal of Paleontology	Journal of Paleontology, 18, 21.95% Journal of Paleontology 18 citations, 21.95%
Palaeogeography, Palaeoclimatology, Palaeoecology	Palaeogeography, Palaeoclimatology, Palaeoecology, 11, 13.41% Palaeogeography, Palaeoclimatology, Palaeoecology 11 citations, 13.41%
Cretaceous Research	Cretaceous Research, 10, 12.2% Cretaceous Research 10 citations, 12.2%
Journal of Crustacean Biology	Journal of Crustacean Biology, 8, 9.76% Journal of Crustacean Biology 8 citations, 9.76%
Annales de Paleontologie	Annales de Paleontologie, 7, 8.54% Annales de Paleontologie 7 citations, 8.54%
Palaontologische Zeitschrift	Palaontologische Zeitschrift, 4, 4.88% Palaontologische Zeitschrift 4 citations, 4.88%
Journal not defined	Journal not defined, 2, 2.44% Journal not defined 2 citations, 2.44%
Zootaxa	Zootaxa, 2, 2.44% Zootaxa 2 citations, 2.44%
Sedimentary Geology	Sedimentary Geology, 2, 2.44% Sedimentary Geology 2 citations, 2.44%
Papers in Palaeontology	Papers in Palaeontology, 2, 2.44% Papers in Palaeontology 2 citations, 2.44%
Geodiversitas	Geodiversitas, 2, 2.44% Geodiversitas 2 citations, 2.44%
PeerJ	PeerJ, 1, 1.22% PeerJ 1 citation, 1.22%
Palaeontology	Palaeontology, 1, 1.22% Palaeontology 1 citation, 1.22%
Journal of South American Earth Sciences	Journal of South American Earth Sciences, 1, 1.22% Journal of South American Earth Sciences 1 citation, 1.22%
Journal of Palaeogeography	Journal of Palaeogeography, 1, 1.22% Journal of Palaeogeography 1 citation, 1.22%
Arthropod Structure and Development	Arthropod Structure and Development, 1, 1.22% Arthropod Structure and Development 1 citation, 1.22%
Annals of Carnegie Museum	Annals of Carnegie Museum, 1, 1.22% Annals of Carnegie Museum 1 citation, 1.22%
Scientific Reports	Scientific Reports, 1, 1.22% Scientific Reports 1 citation, 1.22%
Palaios	Palaios, 1, 1.22% Palaios 1 citation, 1.22%
Marine and Petroleum Geology	Marine and Petroleum Geology, 1, 1.22% Marine and Petroleum Geology 1 citation, 1.22%
Journal of African Earth Sciences	Journal of African Earth Sciences, 1, 1.22% Journal of African Earth Sciences 1 citation, 1.22%
Biological Journal of the Linnean Society	Biological Journal of the Linnean Society, 1, 1.22% Biological Journal of the Linnean Society 1 citation, 1.22%
Geobios	Geobios, 1, 1.22% Geobios 1 citation, 1.22%
Estudios Geologicos	Estudios Geologicos, 1, 1.22% Estudios Geologicos 1 citation, 1.22%
The Depositional Record	The Depositional Record, 1, 1.22% The Depositional Record 1 citation, 1.22%
	2 4 6 8 10 12 14 16 18

Publishers

	1 2 3 4 5 6
Elsevier	Elsevier, 6, 26.09% Elsevier 6 publications, 26.09%
Cambridge University Press	Cambridge University Press, 2, 8.7% Cambridge University Press 2 publications, 8.7%
Brill	Brill, 2, 8.7% Brill 2 publications, 8.7%
Sociedad Geologica Mexicana	Sociedad Geologica Mexicana, 2, 8.7% Sociedad Geologica Mexicana 2 publications, 8.7%
Schweizerbart	Schweizerbart, 2, 8.7% Schweizerbart 2 publications, 8.7%
Polska Akademia Nauk Instytut Paleobiologii Institute of Paleobiology, Polish Academy of Sciences)	Polska Akademia Nauk Instytut Paleobiologii Institute of Paleobiology, Polish Academy of Sciences), 2, 8.7% Polska Akademia Nauk Instytut Paleobiologii Institute of Paleobiology, Polish Academy of Sciences) 2 publications, 8.7%
Springer Nature	Springer Nature, 1, 4.35% Springer Nature 1 publication, 4.35%
Wiley	Wiley, 1, 4.35% Wiley 1 publication, 4.35%
Sociedad Espanola de Paleontologia	Sociedad Espanola de Paleontologia, 1, 4.35% Sociedad Espanola de Paleontologia 1 publication, 4.35%
Geological Survey of Slovenia	Geological Survey of Slovenia, 1, 4.35% Geological Survey of Slovenia 1 publication, 4.35%
Texas A & M University	Texas A & M University, 1, 4.35% Texas A & M University 1 publication, 4.35%
Edicions de la Universitat de Barcelona	Edicions de la Universitat de Barcelona, 1, 4.35% Edicions de la Universitat de Barcelona 1 publication, 4.35%
	1 2 3 4 5 6

Organizations from articles

	2 4 6 8 10 12
Organization not defined	Organization not defined, 11, 47.83% Organization not defined 11 publications, 47.83%
University of Zaragoza	University of Zaragoza, 11, 47.83% University of Zaragoza 11 publications, 47.83%
Spanish Geological Survey Institute	Spanish Geological Survey Institute, 10, 43.48% Spanish Geological Survey Institute 10 publications, 43.48%
University of Cambridge	University of Cambridge, 2, 8.7% University of Cambridge 2 publications, 8.7%
Universidad Nacional Autónoma de México	Universidad Nacional Autónoma de México, 2, 8.7% Universidad Nacional Autónoma de México 2 publications, 8.7%
Utrecht University	Utrecht University, 2, 8.7% Utrecht University 2 publications, 8.7%
Harvard University	Harvard University, 1, 4.35% Harvard University 1 publication, 4.35%
University of Salamanca	University of Salamanca, 1, 4.35% University of Salamanca 1 publication, 4.35%
Naturalis Biodiversity Center	Naturalis Biodiversity Center, 1, 4.35% Naturalis Biodiversity Center 1 publication, 4.35%
University of Barcelona	University of Barcelona, 1, 4.35% University of Barcelona 1 publication, 4.35%
Florida International University	Florida International University, 1, 4.35% Florida International University 1 publication, 4.35%
Comenius University Bratislava	Comenius University Bratislava, 1, 4.35% Comenius University Bratislava 1 publication, 4.35%
University of Alabama	University of Alabama, 1, 4.35% University of Alabama 1 publication, 4.35%
	2 4 6 8 10 12

Countries from articles

	2 4 6 8 10 12
Spain	Spain, 12, 52.17% Spain 12 publications, 52.17%
Country not defined	Country not defined, 11, 47.83% Country not defined 11 publications, 47.83%
Netherlands	Netherlands, 4, 17.39% Netherlands 4 publications, 17.39%
USA	USA, 2, 8.7% USA 2 publications, 8.7%
United Kingdom	United Kingdom, 2, 8.7% United Kingdom 2 publications, 8.7%
Mexico	Mexico, 2, 8.7% Mexico 2 publications, 8.7%
Slovakia	Slovakia, 1, 4.35% Slovakia 1 publication, 4.35%
	2 4 6 8 10 12

Citing organizations

	2 4 6 8 10 12 14
Spanish Geological Survey Institute	Spanish Geological Survey Institute, 13, 15.85% Spanish Geological Survey Institute 13 citations, 15.85%
University of Zaragoza	University of Zaragoza, 12, 14.63% University of Zaragoza 12 citations, 14.63%
University of Silesia in Katowice	University of Silesia in Katowice, 6, 7.32% University of Silesia in Katowice 6 citations, 7.32%
Organization not defined	Organization not defined, 5, 6.1% Organization not defined 5 citations, 6.1%
Utrecht University	Utrecht University, 5, 6.1% Utrecht University 5 citations, 6.1%
Universidad Nacional Autónoma de México	Universidad Nacional Autónoma de México, 4, 4.88% Universidad Nacional Autónoma de México 4 citations, 4.88%
Sorbonne University	Sorbonne University, 3, 3.66% Sorbonne University 3 citations, 3.66%
Jagiellonian University	Jagiellonian University, 3, 3.66% Jagiellonian University 3 citations, 3.66%
AGH University of Krakow	AGH University of Krakow, 3, 3.66% AGH University of Krakow 3 citations, 3.66%
University of Barcelona	University of Barcelona, 3, 3.66% University of Barcelona 3 citations, 3.66%
Muséum national d'Histoire naturelle	Muséum national d'Histoire naturelle, 3, 3.66% Muséum national d'Histoire naturelle 3 citations, 3.66%
Kent State University at Stark	Kent State University at Stark, 3, 3.66% Kent State University at Stark 3 citations, 3.66%
Kent State University	Kent State University, 3, 3.66% Kent State University 3 citations, 3.66%
University of Cambridge	University of Cambridge, 2, 2.44% University of Cambridge 2 citations, 2.44%
University of Michigan	University of Michigan, 2, 2.44% University of Michigan 2 citations, 2.44%
Universidade Estadual Paulista	Universidade Estadual Paulista, 2, 2.44% Universidade Estadual Paulista 2 citations, 2.44%
University of Iowa	University of Iowa, 2, 2.44% University of Iowa 2 citations, 2.44%
A.N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences	A.N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences, 1, 1.22% A.N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences 1 citation, 1.22%
University of Sindh	University of Sindh, 1, 1.22% University of Sindh 1 citation, 1.22%
China University of Geosciences (Wuhan)	China University of Geosciences (Wuhan), 1, 1.22% China University of Geosciences (Wuhan) 1 citation, 1.22%
University of Bern	University of Bern, 1, 1.22% University of Bern 1 citation, 1.22%
Sun Yat-sen University	Sun Yat-sen University, 1, 1.22% Sun Yat-sen University 1 citation, 1.22%
University of Milano-Bicocca	University of Milano-Bicocca, 1, 1.22% University of Milano-Bicocca 1 citation, 1.22%
Autonomous University of Barcelona	Autonomous University of Barcelona, 1, 1.22% Autonomous University of Barcelona 1 citation, 1.22%
Hohai University	Hohai University, 1, 1.22% Hohai University 1 citation, 1.22%
University of Manchester	University of Manchester, 1, 1.22% University of Manchester 1 citation, 1.22%
National University of Singapore	National University of Singapore, 1, 1.22% National University of Singapore 1 citation, 1.22%
National Taiwan University	National Taiwan University, 1, 1.22% National Taiwan University 1 citation, 1.22%
Universidade Federal do Rio de Janeiro	Universidade Federal do Rio de Janeiro, 1, 1.22% Universidade Federal do Rio de Janeiro 1 citation, 1.22%
Interuniversity Microelectronics Centre	Interuniversity Microelectronics Centre, 1, 1.22% Interuniversity Microelectronics Centre 1 citation, 1.22%
University of Catania	University of Catania, 1, 1.22% University of Catania 1 citation, 1.22%
University of Modena and Reggio Emilia	University of Modena and Reggio Emilia, 1, 1.22% University of Modena and Reggio Emilia 1 citation, 1.22%
University of Ferrara	University of Ferrara, 1, 1.22% University of Ferrara 1 citation, 1.22%
Harvard University	Harvard University, 1, 1.22% Harvard University 1 citation, 1.22%
Ohio State University	Ohio State University, 1, 1.22% Ohio State University 1 citation, 1.22%
Nagoya University	Nagoya University, 1, 1.22% Nagoya University 1 citation, 1.22%
Tohoku University	Tohoku University, 1, 1.22% Tohoku University 1 citation, 1.22%
University of Buenos Aires	University of Buenos Aires, 1, 1.22% University of Buenos Aires 1 citation, 1.22%
University of the Basque Country	University of the Basque Country, 1, 1.22% University of the Basque Country 1 citation, 1.22%
Moulay Ismail University	Moulay Ismail University, 1, 1.22% Moulay Ismail University 1 citation, 1.22%
Technical University of Ostrava	Technical University of Ostrava, 1, 1.22% Technical University of Ostrava 1 citation, 1.22%
University of Tokyo	University of Tokyo, 1, 1.22% University of Tokyo 1 citation, 1.22%
University of Salamanca	University of Salamanca, 1, 1.22% University of Salamanca 1 citation, 1.22%
University of Granada	University of Granada, 1, 1.22% University of Granada 1 citation, 1.22%
Florida International University	Florida International University, 1, 1.22% Florida International University 1 citation, 1.22%
University of Alabama	University of Alabama, 1, 1.22% University of Alabama 1 citation, 1.22%
Beni-Suef University	Beni-Suef University, 1, 1.22% Beni-Suef University 1 citation, 1.22%
University of São Paulo	University of São Paulo, 1, 1.22% University of São Paulo 1 citation, 1.22%
Université de Rennes	Université de Rennes, 1, 1.22% Université de Rennes 1 citation, 1.22%
Universidade Regional do Cariri	Universidade Regional do Cariri, 1, 1.22% Universidade Regional do Cariri 1 citation, 1.22%
University of Western Brittany	University of Western Brittany, 1, 1.22% University of Western Brittany 1 citation, 1.22%
Universidad Nacional de Río Negro	Universidad Nacional de Río Negro, 1, 1.22% Universidad Nacional de Río Negro 1 citation, 1.22%
Universidade Federal do Espírito Santo	Universidade Federal do Espírito Santo, 1, 1.22% Universidade Federal do Espírito Santo 1 citation, 1.22%
Universidade do Vale do Rio dos Sinos	Universidade do Vale do Rio dos Sinos, 1, 1.22% Universidade do Vale do Rio dos Sinos 1 citation, 1.22%
Institute of Paleobiology, Polish Academy of Sciences	Institute of Paleobiology, Polish Academy of Sciences, 1, 1.22% Institute of Paleobiology, Polish Academy of Sciences 1 citation, 1.22%
Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences	Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences, 1, 1.22% Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences 1 citation, 1.22%

	2 4 6 8 10 12 14

Citing countries

	2 4 6 8 10 12 14 16 18 20
Spain	Spain, 19, 23.17% Spain 19 citations, 23.17%
USA	USA, 10, 12.2% USA 10 citations, 12.2%
France	France, 9, 10.98% France 9 citations, 10.98%
Country not defined	Country not defined, 7, 8.54% Country not defined 7 citations, 8.54%
Poland	Poland, 6, 7.32% Poland 6 citations, 7.32%
Netherlands	Netherlands, 5, 6.1% Netherlands 5 citations, 6.1%
Italy	Italy, 4, 4.88% Italy 4 citations, 4.88%
Mexico	Mexico, 4, 4.88% Mexico 4 citations, 4.88%
China	China, 3, 3.66% China 3 citations, 3.66%
Brazil	Brazil, 3, 3.66% Brazil 3 citations, 3.66%
United Kingdom	United Kingdom, 3, 3.66% United Kingdom 3 citations, 3.66%
Ethiopia	Ethiopia, 3, 3.66% Ethiopia 3 citations, 3.66%
Argentina	Argentina, 2, 2.44% Argentina 2 citations, 2.44%
Czech Republic	Czech Republic, 2, 2.44% Czech Republic 2 citations, 2.44%
Chile	Chile, 2, 2.44% Chile 2 citations, 2.44%
Japan	Japan, 2, 2.44% Japan 2 citations, 2.44%
Russia	Russia, 1, 1.22% Russia 1 citation, 1.22%
Egypt	Egypt, 1, 1.22% Egypt 1 citation, 1.22%
Morocco	Morocco, 1, 1.22% Morocco 1 citation, 1.22%
Pakistan	Pakistan, 1, 1.22% Pakistan 1 citation, 1.22%
Romania	Romania, 1, 1.22% Romania 1 citation, 1.22%
Singapore	Singapore, 1, 1.22% Singapore 1 citation, 1.22%
Switzerland	Switzerland, 1, 1.22% Switzerland 1 citation, 1.22%
	2 4 6 8 10 12 14 16 18 20

We do not take into account publications without a DOI.
Statistics recalculated daily.