Amane Tajika

514 total citations
25 papers, 293 citations indexed

About

Amane Tajika is a scholar working on Ecology, Evolution, Behavior and Systematics, Paleontology and Oceanography. According to data from OpenAlex, Amane Tajika has authored 25 papers receiving a total of 293 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Ecology, Evolution, Behavior and Systematics, 13 papers in Paleontology and 12 papers in Oceanography. Recurrent topics in Amane Tajika's work include Cephalopods and Marine Biology (16 papers), Paleontology and Stratigraphy of Fossils (13 papers) and Marine Biology and Ecology Research (12 papers). Amane Tajika is often cited by papers focused on Cephalopods and Marine Biology (16 papers), Paleontology and Stratigraphy of Fossils (13 papers) and Marine Biology and Ecology Research (12 papers). Amane Tajika collaborates with scholars based in Japan, Switzerland and United States. Amane Tajika's co-authors include Christian Klug, Ryoji Wani, Naoki Morimoto, Carole Naglik, Alexander Nützel, Neil H. Landman, René Hoffmann, Stefan Goetz, Claude Monnet and Kenneth De Baets and has published in prestigious journals such as PLoS ONE, Scientific Reports and Geology.

In The Last Decade

Amane Tajika

22 papers receiving 281 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Amane Tajika Japan 10 183 160 121 112 62 25 293
Subhronil Mondal India 12 84 0.5× 163 1.0× 180 1.5× 129 1.2× 109 1.8× 54 388
Carrie L. Tyler United States 12 48 0.3× 140 0.9× 217 1.8× 152 1.4× 70 1.1× 25 335
Fernando Archuby Argentina 9 78 0.4× 184 1.1× 86 0.7× 104 0.9× 45 0.7× 21 316
Carole Naglik Switzerland 7 95 0.5× 101 0.6× 72 0.6× 56 0.5× 29 0.5× 8 166
Sukonthip Savatenalinton Thailand 11 72 0.4× 273 1.7× 198 1.6× 182 1.6× 46 0.7× 34 380
Karma Nanglu United States 10 42 0.2× 185 1.2× 121 1.0× 35 0.3× 72 1.2× 19 269
Théo Engeser Germany 11 162 0.9× 215 1.3× 132 1.1× 94 0.8× 51 0.8× 33 372
Alan R. Kabat United States 11 75 0.4× 97 0.6× 330 2.7× 232 2.1× 52 0.8× 30 464
Derya Akdemi̇r Türkiye 13 93 0.5× 316 2.0× 168 1.4× 164 1.5× 36 0.6× 37 385
Theodore Gill 4 94 0.5× 256 1.6× 34 0.3× 100 0.9× 43 0.7× 5 297

Countries citing papers authored by Amane Tajika

Since Specialization
Citations

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

Fields of papers citing papers by Amane Tajika

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Amane Tajika

This figure shows the co-authorship network connecting the top 25 collaborators of Amane Tajika. A scholar is included among the top collaborators of Amane Tajika 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 Amane Tajika. Amane Tajika 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
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Klug, Christian, et al.. (2025). Reproductive biology and anatomy of ammonites. Scientific Reports. 15(1). 39621–39621.
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Tajika, Amane, Neil H. Landman, J. Kirk Cochran, et al.. (2023). Ammonoid extinction versus nautiloid survival: Is metabolism responsible?. Geology. 51(7). 621–625. 10 indexed citations
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Weber, Céline, Michael Hautmann, Amane Tajika, & Christian Klug. (2022). Is the relative thickness of ammonoid septa influenced by ocean acidification, phylogenetic relationships and palaeogeographic position?. Swiss Journal of Palaeontology. 141(1). 4–4. 3 indexed citations
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Lehmann, Jens, Amane Tajika, Emmanuelle Vennin, et al.. (2022). Upper upper Albian ( Mortoniceras rostratum Zone) cephalopods from Clansayes (Drôme, south-eastern France). Acta Geologica Polonica. 187–233. 4 indexed citations
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Tajika, Amane, Neil H. Landman, J. Kirk Cochran, Claire Goiran, & Aubert Le Bouteiller. (2022). Isotopic evidence concerning the habitat of Nautilus macromphalus in New Caledonia. PLoS ONE. 17(7). e0271235–e0271235. 7 indexed citations
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Tajika, Amane, et al.. (2021). First discovery of nautilids from the Albian–Cenomanian succession of the Koppeh Dagh Basin, NE Iran. Swiss Journal of Palaeontology. 140(1). 2 indexed citations
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Tajika, Amane, Naoki Morimoto, & Neil H. Landman. (2021). Significance of the suture line in cephalopod taxonomy revealed by 3D morphometrics in the modern nautilids Nautilus and Allonautilus. Scientific Reports. 11(1). 17114–17114. 8 indexed citations
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Tajika, Amane, Neil H. Landman, René Hoffmann, et al.. (2020). Chamber volume development, metabolic rates, and selective extinction in cephalopods. Scientific Reports. 10(1). 2950–2950. 27 indexed citations
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Tajika, Amane, Naoki Morimoto, Ryoji Wani, & Christian Klug. (2018). Intraspecific variation in cephalopod conchs changes during ontogeny: perspectives from three-dimensional morphometry of Nautilus pompilius. Paleobiology. 44(1). 118–130. 10 indexed citations
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Tajika, Amane, et al.. (2018). New Albian ammonite faunas from Semelenberg (Alpstein, Switzerland) and their paleoecology. Swiss Journal of Palaeontology. 137(1). 65–76. 3 indexed citations
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Tajika, Amane, Naoki Morimoto, Ryoji Wani, Carole Naglik, & Christian Klug. (2015). Intraspecific variation of phragmocone chamber volumes throughout ontogeny in the modern nautilid Nautilus and the Jurassic ammonite Normannites. PeerJ. 3. e1306–e1306. 27 indexed citations
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Naglik, Carole, Claude Monnet, Stefan Goetz, et al.. (2014). Growth trajectories of some major ammonoid sub-clades revealed by serial grinding tomography data. Lethaia. 48(1). 29–46. 32 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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