Jan Bergström

3.7k total citations
90 papers, 2.8k citations indexed

About

Jan Bergström is a scholar working on Paleontology, Oceanography and Atmospheric Science. According to data from OpenAlex, Jan Bergström has authored 90 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Paleontology, 30 papers in Oceanography and 24 papers in Atmospheric Science. Recurrent topics in Jan Bergström's work include Paleontology and Stratigraphy of Fossils (55 papers), Marine Biology and Ecology Research (27 papers) and Geology and Paleoclimatology Research (24 papers). Jan Bergström is often cited by papers focused on Paleontology and Stratigraphy of Fossils (55 papers), Marine Biology and Ecology Research (27 papers) and Geology and Paleoclimatology Research (24 papers). Jan Bergström collaborates with scholars based in Sweden, China and United Kingdom. Jan Bergström's co-authors include Xianguang Hou, Wilhelm Stürmer, Lennart Boström, Lars Ramsköld, Per Ahlberg, Per Ahlberg, Yutaro Suzuki, Allison C. Daley, B Blomstedt and Lars Räf and has published in prestigious journals such as SHILAP Revista de lepidopterología, Cancer and Philosophical Transactions of the Royal Society B Biological Sciences.

In The Last Decade

Jan Bergström

89 papers receiving 2.6k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Jan Bergström Sweden 33 1.9k 942 713 380 324 90 2.8k
George R. McGhee United States 21 1.4k 0.7× 474 0.5× 497 0.7× 271 0.7× 122 0.4× 61 2.0k
Jerzy Dzik Poland 31 2.4k 1.3× 696 0.7× 537 0.8× 295 0.8× 196 0.6× 93 2.9k
Olev Vinn Estonia 28 2.2k 1.1× 1.8k 1.9× 824 1.2× 453 1.2× 403 1.2× 254 3.1k
Robert A. Eagle United States 32 836 0.4× 518 0.5× 931 1.3× 107 0.3× 128 0.4× 72 3.4k
Glenn A. Brock Australia 30 2.4k 1.3× 984 1.0× 973 1.4× 195 0.5× 417 1.3× 133 3.1k
Marc Laflamme Canada 32 4.0k 2.1× 1.1k 1.2× 2.3k 3.2× 340 0.9× 393 1.2× 76 4.6k
Jane E. Francis United Kingdom 32 2.1k 1.1× 384 0.4× 2.1k 3.0× 865 2.3× 529 1.6× 93 3.7k
Lars E. Holmer Sweden 39 3.9k 2.0× 1.9k 2.0× 1.7k 2.4× 329 0.9× 356 1.1× 211 5.0k
Christian C. Emig France 25 944 0.5× 786 0.8× 467 0.7× 129 0.3× 145 0.4× 96 1.7k
Jere H. Lipps United States 32 984 0.5× 1.2k 1.3× 1.4k 2.0× 166 0.4× 322 1.0× 134 2.9k

Countries citing papers authored by Jan Bergström

Since Specialization
Citations

This map shows the geographic impact of Jan Bergström's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jan Bergström with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jan Bergström more than expected).

Fields of papers citing papers by Jan Bergström

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jan Bergström. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jan Bergström. The network helps show where Jan Bergström may publish in the future.

Co-authorship network of co-authors of Jan Bergström

This figure shows the co-authorship network connecting the top 25 collaborators of Jan Bergström. A scholar is included among the top collaborators of Jan Bergström based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jan Bergström. Jan Bergström is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Daley, Allison C. & Jan Bergström. (2012). The oral cone of Anomalocaris is not a classic ‘‘peytoia’’. Die Naturwissenschaften. 99(6). 501–504. 58 indexed citations
2.
Ma, Xiaoya, Xianguang Hou, & Jan Bergström. (2009). Morphology of Luolishania longicruris (Lower Cambrian, Chengjiang Lagerstätte, SW China) and the phylogenetic relationships within lobopodians. Arthropod Structure & Development. 38(4). 271–291. 48 indexed citations
3.
Crasquin, Sylvie, Patrick R. Rachebœuf, & Jan Bergström. (2009). Sensory structures of Archaeostraca (Phyllocaridida, Crustacea). Evolution & Development. 11(2). 225–232. 4 indexed citations
4.
Bergström, Jan, et al.. (2005). Smoking and vertical bone defects in a Saudi Arabian population.. PubMed. 3(3). 173–82. 22 indexed citations
5.
Hou, Xianguang, Jan Bergström, & Guanghui Xu. (2004). THE LOWER CAMBRIAN CRUSTACEAN PECTOCARIS FROM THE CHENGJIANG BIOTA, YUNNAN, CHINA. Journal of Paleontology. 78(4). 700–708. 21 indexed citations
6.
Bergström, Jan & Lennart Boström. (2001). Tobacco smoking and periodontal hemorrhagic responsiveness. Journal Of Clinical Periodontology. 28(7). 680–685. 117 indexed citations
7.
Bergström, Jan, et al.. (1998). Conodonts, Calcichordates and the Origin of Vertebrates. Fossil Record. 1(1). 81–91. 7 indexed citations
8.
Hou, Xianguang, David J. Siveter, Mark Williams, Dieter Waloßek, & Jan Bergström. (1996). Appendages of the arthropod Kunmingella from the early Cambrian of China: its bearing on the systematic position of the Bradoriida and the fossil record of the Ostracoda. Philosophical Transactions of the Royal Society B Biological Sciences. 351(1344). 1131–1145. 82 indexed citations
9.
Bergström, Stig M. & Jan Bergström. (1996). The Ordovician‐Silurian boundary successions in östergötland and Västergötland, S. Sweden. GFF. 118(1). 25–42. 39 indexed citations
10.
Hou, Xianguang & Jan Bergström. (1995). Cambrian lobopodians-ancestors of extant onychophorans?. Zoological Journal of the Linnean Society. 114(1). 3–19. 98 indexed citations
11.
Hou, Xianguang & Jan Bergström. (1994). Palaeoscolecid worms may be nematomorphs rather than annelids. Lethaia. 27(1). 11–17. 71 indexed citations
12.
Rutqvist, Lars Erik, Björn Cedermark, Ulla Glas, et al.. (1989). Radiotherapy, chemotherapy, and tamoxifen as adjuncts to surgery in early breast cancer: A summary of three randomized trials. International Journal of Radiation Oncology*Biology*Physics. 16(3). 629–639. 106 indexed citations
13.
Bergström, Jan, et al.. (1987). Mesozoic and Cenozoic tectonic evolution of Scania, southern Sweden. Tectonophysics. 137(1-4). 7–19. 125 indexed citations
14.
Ahlberg, Per, et al.. (1986). Lower Cambrian olenellid trilobites from the Baltic Faunal Province. Geologiska Föreningen i Stockholm Förhandlingar. 108(1). 39–56. 64 indexed citations
15.
Ahlberg, Per & Jan Bergström. (1983). Lower Cambrian trilobites from southern Swedish Lapland. Geologiska Föreningen i Stockholm Förhandlingar. 104(3). 241–246. 17 indexed citations
16.
Wallgren, Arne, O Arner, Jan Bergström, et al.. (1978). Preoperative radiotherapy in operable breast cancer.Results in the Stockholm breast cancer trial. Cancer. 42(3). 1120–1125. 45 indexed citations
17.
Laufeld, Sven, et al.. (1975). The boundary between the Silurian Cyrtograptus and Colonus Shales in Skåne, southern Sweden. Geologiska Föreningen i Stockholm Förhandlingar. 97(3). 207–222. 26 indexed citations
18.
Bergström, Jan. (1973). Organization, life, and systematics of trilobites. 46 indexed citations
19.
Bergström, Jan. (1973). Palaeoecologic aspects of an Ordovician Tretaspis fauna. Acta Geologica Polonica. 23(2). 179–206. 15 indexed citations
20.
Bergström, Jan. (1971). PALEOMERUS ‐ MEROSTOME OR MEROSTOMOID. Lethaia. 4(4). 393–401. 21 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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