Tetsuo Sugiyama

502 total citations
21 papers, 449 citations indexed

About

Tetsuo Sugiyama is a scholar working on Paleontology, Geology and Geophysics. According to data from OpenAlex, Tetsuo Sugiyama has authored 21 papers receiving a total of 449 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Paleontology, 14 papers in Geology and 5 papers in Geophysics. Recurrent topics in Tetsuo Sugiyama's work include Paleontology and Stratigraphy of Fossils (16 papers), Geological and Geophysical Studies (14 papers) and Paleontology and Evolutionary Biology (10 papers). Tetsuo Sugiyama is often cited by papers focused on Paleontology and Stratigraphy of Fossils (16 papers), Geological and Geophysical Studies (14 papers) and Paleontology and Evolutionary Biology (10 papers). Tetsuo Sugiyama collaborates with scholars based in Japan, China and Australia. Tetsuo Sugiyama's co-authors include Xiangdong Wang, Katsumi Ueno, Xinkai Wang, Shu‐zhong Shen, Ronald R. West, Erika Kido, G.R. Shi, Feng Zhang, Le Yao and Keyi Hu and has published in prestigious journals such as Geology, Palaeogeography Palaeoclimatology Palaeoecology and Geological Society London Special Publications.

In The Last Decade

Tetsuo Sugiyama

20 papers receiving 414 citations

Peers

Tetsuo Sugiyama
Comparison fields: 5 of 30
  • Paleontology 334
  • Geophysics 221
  • Geology 144
  • Atmospheric Science 104
  • Geochemistry and Petrology 60
Replace Guobiao Li with:
Guobiao Li China
Wolfgang Mette Austria
V. V. Khomentovsky Russia
HJ Campbell New Zealand
Keisuke Ishida Japan
Erika Kido Austria
Helfried Mostler Austria
E. Ja. Leven Russia
Keyi Hu China
Liao Zhuoting China
Guobiao Li China View profile →
Citations per field, relative to Tetsuo Sugiyama
Tetsuo Sugiyama · 1×
Citations per year, relative to Tetsuo Sugiyama
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Countries citing papers authored by Tetsuo Sugiyama

Since Specialization
Citations

This map shows the geographic impact of Tetsuo Sugiyama'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 Tetsuo Sugiyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tetsuo Sugiyama more than expected).

Fields of papers citing papers by Tetsuo Sugiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tetsuo Sugiyama. 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 Tetsuo Sugiyama. The network helps show where Tetsuo Sugiyama may publish in the future.

Co-authorship network of co-authors of Tetsuo Sugiyama

This figure shows the co-authorship network connecting the top 25 collaborators of Tetsuo Sugiyama. A scholar is included among the top collaborators of Tetsuo Sugiyama 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 Tetsuo Sugiyama. Tetsuo Sugiyama 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
# Work Indexed citations
1 2
2 9
3 0
4 15
5 4
6 13
7 9
8 5
9 53
10 28
11 10
12
Carboniferous and Permian coral faunas in west Yunnan,Southwest China:Implications for the Gondwana/Tethys divide
3
13 18
14 108
15 100
16
Peri-Gondwanan sequences of Carboniferous and Permian age in the Baoshan block, west Yunnan, Southwest China
14
17 10
18
Carboniferous and Permian stratigraphy of the Baoshan block, west Yunnan, Southwest China
9
19 8
20
Upper Carboniferous foraminifers from Phu Tham Maholan, southeast of Wang Saphung, Changwat Loei, Northeast Thailamd
3

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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