Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
REVISED CARBONATE-WATER ISOTOPIC TEMPERATURE SCALE
Countries citing papers authored by Harold C. Urey
Since
Specialization
Citations
This map shows the geographic impact of Harold C. Urey'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 Harold C. Urey with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Harold C. Urey more than expected).
This network shows the impact of papers produced by Harold C. Urey. 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 Harold C. Urey. The network helps show where Harold C. Urey may publish in the future.
Co-authorship network of co-authors of Harold C. Urey
This figure shows the co-authorship network connecting the top 25 collaborators of Harold C. Urey.
A scholar is included among the top collaborators of Harold C. Urey 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 Harold C. Urey. Harold C. Urey 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.
O’Keefe, John A. & Harold C. Urey. (1977). The deficiency of siderophile elements in the Moon. Philosophical Transactions of the Royal Society of London Series A Mathematical and Physical Sciences. 285(1327). 569–575.10 indexed citations
2.
Sill, G. T., et al.. (1974). Carbon Compounds in Apollo 17 Lunar Samples: Indications of Cometary Contribution to Breccia 78155. Lunar and Planetary Science Conference. 5. 703.
3.
Hamilton, P. B., et al.. (1972). The Carbon Compounds in Apollo 14 Lunar Samples. Lunar and Planetary Science Conference. 3. 354.
4.
Drew, Charles M., et al.. (1970). Analysis of Apollo 11 lunar samples by chromatography and mass spectrometry: Pyrolysis products, hydrocarbons, sulfur amino acids. Geochimica et Cosmochimica Acta Supplement. 1. 1879.7 indexed citations
5.
Urey, Harold C.. (1970). Is the moon a pre-planetary object?. 1. 494–495.2 indexed citations
6.
Lugmair, G. W., K. Marti, & Harold C. Urey. (1970). Solar wind gases, cosmic-ray spallation products and the irradiation history of Apollo 11 samples. Geochimica et Cosmochimica Acta Supplement. 1. 1357.32 indexed citations
7.
Urey, Harold C.. (1967). Study of the Ranger pictures of the Moon. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 296(1446). 418–431.1 indexed citations
8.
Craig, Harmon, et al.. (1964). Isotopic and cosmic chemistry : dedicated to Harold C. Urey on his seventieth birthday, April 29, 1963. North-Holland eBooks.
Urey, Harold C., et al.. (1962). Multiple fall of Příbram meteorites photographed. III. Rare gas isotopes in the Velká stone meteorite. Bulletin of the Astronomical Institutes of Czechoslovakia. 13. 106.6 indexed citations
11.
Urey, Harold C.. (1962). The Origin of the Moon and its Relationship to the Origin of the Solar System. 14. 133–148.8 indexed citations
12.
Urey, Harold C.. (1960). Lines of evidence in regard to the composition of the moon. 1114.8 indexed citations
13.
Urey, Harold C. & A. W. Brewer. (1957). Fluorescence in planetary atmospheres. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 241(1224). 37–43.9 indexed citations
14.
Donn, B. & Harold C. Urey. (1957). Chemical Heating Processes in Astronomical Objects. 7. 124–132.2 indexed citations
15.
Urey, Harold C.. (1956). The Moon's surface features. Observatory. 76. 232–235.2 indexed citations
16.
Urey, Harold C.. (1956). The Origin of the Moon's Surface Features II. Sky and Telescope. 15. 108.3 indexed citations
17.
Murphy, George M., et al.. (1955). Production of heavy water. McGraw-Hill eBooks.15 indexed citations
18.
Urey, Harold C.. (1955). Distribution of elements in the meteorites and the earth and the origin of heat in the earth's core. Annales de Geophysique. 11. 65.3 indexed citations
19.
Urey, Harold C.. (1954). On the Deficiencies of Elements in Meteorites. 5. 481.1 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.