The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where D. A. Papanastassiou sits on this spectrum.
This scientist: 190 publications — 56th percentile
56% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 510 publications or more.
The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where D. A. Papanastassiou sits on this spectrum.
This scientist: 66 D-Index — 84th percentile
84% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 94 D-Index or more.
D. A. Papanastassiou is affiliated with the California Institute of Technology in the United States. Their academic career includes recognition through several awards spanning from the early 1970s to the 1990s. These awards reflect distinctions from various scientific organizations related to geosciences and related fields.
The notable awards received by Papanastassiou include:
Although specific research papers, coauthors, and publication venues are not listed, it is evident from the affiliations and awards that their scientific work is situated within the geochemistry and geophysics communities. Their connection to prestigious organizations such as the Geochemical Society and the American Geophysical Union suggests a research focus that intersects earth sciences and chemical processes.
There is no detailed public record here of Papanastassiou's main fields of study, subfields, or the topics covered in their work. Similarly, data on their frequent coauthors and recent publications is not available in this dataset.
Their professional recognition by institutions known for scientific research and fellowship appointments indicates involvement in advancing understanding in their area of expertise, which is consistent with the fields represented by their awards.
W. A. Russell;D. A. Papanastassiou;T. A. Tombrello
Don Brownlee;Peter Tsou;Jérôme Aléon;Conel M O'd Alexander
Fouad Tera;D.A. Papanastassiou;G.J. Wasserburg
R. A. Creaser;D. A. Papanastassiou;G. J. Wasserburg
Michael E. Zolensky;Thomas J. Zega;Hajime Yano;Sue Wirick
Scott A. Sandford;Jérôme Aléon;Conel M. O. 'D. Alexander;Tohru Araki
T. Lee;D. A. Papanastassiou;G. J. Wasserburg
Typhoon Lee;D. A. Papanastassiou;G. J. Wasserburg
Typhoon Lee;D. A. Papanastassiou;G. J. Wasserburg
D.A. Papanastassiou;G.J. Wasserburg
Kevin D. McKeegan;Jerome Aléon;John Bradley;Donald Brownlee
George D. Bathrellos;Kalliopi Gaki-Papanastassiou;Hariklia D. Skilodimou;Dimitrios Papanastassiou
C.M. Gray;D.A. Papanastassiou;G.J. Wasserburg
G. J. Wasserburg;Typhoon Lee;D. A. Papanastassiou
D. A. Papanastassiou
D.A. Papanastassiou;G.J. Wasserburg
D. Lemarchand;G. J. Wasserburg;D. A. Papanastassiou
J. J. Shen;D. A. Papanastassiou;G. J. Wasserburg
George J. Flynn;Pierre Bleuet;Janet Borg;John P. Bradley
M Roy-Barman;G.J Wasserburg;D.A Papanastassiou;M Chaussidon
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