Christopher K. Junium

1.7k total citations
40 papers, 1.2k citations indexed

About

Christopher K. Junium is a scholar working on Paleontology, Atmospheric Science and Ecology. According to data from OpenAlex, Christopher K. Junium has authored 40 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Paleontology, 25 papers in Atmospheric Science and 16 papers in Ecology. Recurrent topics in Christopher K. Junium's work include Paleontology and Stratigraphy of Fossils (27 papers), Geology and Paleoclimatology Research (24 papers) and Isotope Analysis in Ecology (14 papers). Christopher K. Junium is often cited by papers focused on Paleontology and Stratigraphy of Fossils (27 papers), Geology and Paleoclimatology Research (24 papers) and Isotope Analysis in Ecology (14 papers). Christopher K. Junium collaborates with scholars based in United States, United Kingdom and Canada. Christopher K. Junium's co-authors include Michael A. Arthur, Katherine H. Freeman, Aubrey L. Zerkle, Lee R. Kump, Andy Ridgwell, Ying Cui, Andrey Bekker, Aaron F. Diefendorf, Ian C. Harding and Adam J. Charles and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Nature Communications.

In The Last Decade

Christopher K. Junium

37 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Christopher K. Junium United States 17 774 591 406 321 220 40 1.2k
Min Sub Sim United States 15 702 0.9× 517 0.9× 472 1.2× 342 1.1× 161 0.7× 34 1.4k
Xiaoli Zhou United States 17 641 0.8× 573 1.0× 382 0.9× 228 0.7× 270 1.2× 29 1.1k
Pierre Sansjofre France 19 992 1.3× 603 1.0× 485 1.2× 214 0.7× 179 0.8× 52 1.4k
Andrew L. Masterson United States 21 849 1.1× 658 1.1× 630 1.6× 359 1.1× 146 0.7× 38 1.8k
Amy E. Kelly United States 11 942 1.2× 431 0.7× 433 1.1× 174 0.5× 162 0.7× 13 1.5k
CarriAyne Jones United States 11 739 1.0× 310 0.5× 543 1.3× 230 0.7× 201 0.9× 14 1.2k
Kazumi Ozaki Japan 14 831 1.1× 523 0.9× 461 1.1× 167 0.5× 225 1.0× 27 1.4k
Michael N. Timofeeff United States 17 703 0.9× 564 1.0× 425 1.0× 389 1.2× 170 0.8× 20 1.6k
Peter W. Crockford United States 24 1.1k 1.5× 740 1.3× 605 1.5× 266 0.8× 163 0.7× 43 1.7k
Michaël Hermoso United Kingdom 23 1.0k 1.3× 791 1.3× 428 1.1× 243 0.8× 450 2.0× 45 1.6k

Countries citing papers authored by Christopher K. Junium

Since Specialization
Citations

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

Fields of papers citing papers by Christopher K. Junium

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christopher K. Junium. 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 Christopher K. Junium. The network helps show where Christopher K. Junium may publish in the future.

Co-authorship network of co-authors of Christopher K. Junium

This figure shows the co-authorship network connecting the top 25 collaborators of Christopher K. Junium. A scholar is included among the top collaborators of Christopher K. Junium 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 Christopher K. Junium. Christopher K. Junium 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.
Gilleaudeau, Geoffrey J., Linda C. Kah, Christopher K. Junium, & Ariel D. Anbar. (2025). Aerobic nitrogen cycling in a molybdenum-limited, redox-stratified Mesoproterozoic epeiric sea. Earth and Planetary Science Letters. 661. 119369–119369.
2.
Izon, Gareth, et al.. (2025). Aerobic nitrogen cycle 100 My before permanent atmospheric oxygenation. Proceedings of the National Academy of Sciences. 122(20). e2423481122–e2423481122.
3.
Agić, Heda, Susannah M. Porter, Phoebe Cohen, Jay B. Thomas, & Christopher K. Junium. (2025). Individual Microfossil δ13C Shows That δ13Corg Excursions in the Neoproterozoic Chuar Group Do Not Reflect the Exogenic Carbon Cycle. Geobiology. 23(3). e70022–e70022.
4.
Martindale, Rowan C., et al.. (2023). Photosymbiosis and nutrient utilization in giant clams revealed by nitrogen isotope sclerochronology. Geochimica et Cosmochimica Acta. 359. 165–175. 4 indexed citations
5.
Junium, Christopher K., Aubrey L. Zerkle, James D. Witts, et al.. (2022). Massive perturbations to atmospheric sulfur in the aftermath of the Chicxulub impact. Proceedings of the National Academy of Sciences. 119(14). 18 indexed citations
6.
Dahl, Tais W., et al.. (2022). Low atmospheric CO2 levels before the rise of forested ecosystems. Nature Communications. 13(1). 7616–7616. 12 indexed citations
7.
Lloyd, Max K., H. L. O. McClelland, Gilad Antler, et al.. (2020). The Isotopic Imprint of Life on an Evolving Planet. Space Science Reviews. 216(7). 7 indexed citations
8.
Lu, Wanyi, et al.. (2019). Paleo-redox context of the Mid-Devonian Appalachian Basin and its relevance to biocrises. Geochimica et Cosmochimica Acta. 287. 328–340. 15 indexed citations
9.
Zerkle, Aubrey L., et al.. (2019). Anaerobic nitrogen cycling on a Neoarchaean ocean margin. Earth and Planetary Science Letters. 527. 115800–115800. 15 indexed citations
10.
11.
Love, Gordon D., А. Б. Кузнецов, V. N. Podkovyrov, et al.. (2018). Ediacara biota flourished in oligotrophic and bacterially dominated marine environments across Baltica. Nature Communications. 9(1). 1807–1807. 59 indexed citations
12.
Junium, Christopher K., et al.. (2018). Perturbation to the nitrogen cycle during rapid Early Eocene global warming. Nature Communications. 9(1). 3186–3186. 30 indexed citations
13.
Luo, Genming, Christopher K. Junium, Gareth Izon, et al.. (2018). Nitrogen fixation sustained productivity in the wake of the Palaeoproterozoic Great Oxygenation Event. Nature Communications. 9(1). 978–978. 52 indexed citations
14.
Junium, Christopher K., et al.. (2017). Carbon and nitrogen isotopic analysis of coral-associated nitrogen in rugose corals of the Middle Devonian, implications for paleoecology and paleoceanography.. AGUFM. 2017. 1 indexed citations
15.
Zerkle, Aubrey L., Simon W. Poulton, Robert J. Newton, et al.. (2017). Onset of the aerobic nitrogen cycle during the Great Oxidation Event. Nature. 542(7642). 465–467. 106 indexed citations
16.
Zhou, Xiaoli, Hugh C. Jenkyns, Jeremy D. Owens, et al.. (2015). Upper ocean oxygenation dynamics from I/Ca ratios during the Cenomanian‐Turonian OAE 2. Paleoceanography. 30(5). 510–526. 71 indexed citations
17.
Cui, Ying, Lee R. Kump, Andy Ridgwell, et al.. (2012). Reply to 'Constraints on hyperthermals'. Nature Geoscience. 5(4). 231–232. 5 indexed citations
18.
Cui, Ying, Lee R. Kump, Andy Ridgwell, et al.. (2011). Slow release of fossil carbon during the Palaeocene–Eocene Thermal Maximum. Nature Geoscience. 4(7). 481–485. 183 indexed citations
19.
Cui, Ying, Lee R. Kump, Andy Ridgwell, et al.. (2010). CARBON ADDITION DURING THE PALEOCENE-EOCENE THERMAL MAXIMUM: MODEL INVERSION OF A NEW, HIGH-RESOLUTION CARBON ISOTOPE RECORD FROM SVALBARD. AGUFM. 2010. 2 indexed citations
20.
Junium, Christopher K., Aubrey L. Zerkle, & Michael A. Arthur. (2006). The Fix is On! Nitrogen isotope evidence for high surface-water iron availability during Oceanic Anoxic Event II. AGU Fall Meeting Abstracts. 2006. 1 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Min Sub Sim Breakdown of academic impact, for papers by Xiaoli Zhou Breakdown of academic impact, for papers by Pierre Sansjofre Breakdown of academic impact, for papers by Andrew L. Masterson Breakdown of academic impact, for papers by Amy E. Kelly Breakdown of academic impact, for papers by CarriAyne Jones Breakdown of academic impact, for papers by Kazumi Ozaki Breakdown of academic impact, for papers by Michael N. Timofeeff Breakdown of academic impact, for papers by Peter W. Crockford Breakdown of academic impact, for papers by Michaël Hermoso
Rankless by CCL
2026