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.
The Potassium-Argon Dating of Late Cenozoic Rocks in East Africa and Italy [and Comments and Reply]
1965152 citationsGarniss H. Curtis, Richard L. Hay et al.profile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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Countries citing papers authored by Richard L. Hay
Since
Specialization
Citations
This map shows the geographic impact of Richard L. Hay'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 Richard L. Hay with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Richard L. Hay more than expected).
This network shows the impact of papers produced by Richard L. Hay. 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 Richard L. Hay. The network helps show where Richard L. Hay may publish in the future.
Co-authorship network of co-authors of Richard L. Hay
This figure shows the co-authorship network connecting the top 25 collaborators of Richard L. Hay.
A scholar is included among the top collaborators of Richard L. Hay 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 Richard L. Hay. Richard L. Hay is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hay, Richard L., et al.. (1992). Age of K-feldspar authigenesis in Lower Paleozoic and uppermost Precambrian rocks of the Mississippi Valley area. Geological Society of America, Abstracts with Programs; (United States).3 indexed citations
Cohen, Elizabeth L. & Richard L. Hay. (1981). Why are commercial database management systems rarely used for research data. 132–133.1 indexed citations
Aki, K., et al.. (1976). Seismic properties of a shallow magma reservoir in Kilauea Iki by active and passive experiments.1 indexed citations
14.
Leakey, Mary D., Richard L. Hay, Garniss H. Curtis, et al.. (1976). Fossil Hominids From Laetolil Beds. Nature.2 indexed citations
15.
Sheppard, Richard A., Arthur J. Gude, & Richard L. Hay. (1970). Makatite, A new hydrous sodium silicate mineral from Lake Magadi, Kenya. American Mineralogist. 55. 358–366.25 indexed citations
16.
Iijima, Azuma & Richard L. Hay. (1968). Analcime composition in tuffs of the green river formation of wyoming. American Mineralogist. 53. 184–200.30 indexed citations
17.
Hay, Richard L.. (1964). Phillipsite of saline lakes and soils. American Mineralogist. 49. 1366–1387.63 indexed citations
18.
Hay, Richard L.. (1962). Soda-rich sanidine of pyroclastic origin from the john day formation of oregon. American Mineralogist. 47. 968–971.4 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.