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.
This map shows the geographic impact of B. N. Powell'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 B. N. Powell with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites B. N. Powell more than expected).
This network shows the impact of papers produced by B. N. Powell. 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 B. N. Powell. The network helps show where B. N. Powell may publish in the future.
Co-authorship network of co-authors of B. N. Powell
This figure shows the co-authorship network connecting the top 25 collaborators of B. N. Powell.
A scholar is included among the top collaborators of B. N. Powell 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 B. N. Powell. B. N. Powell is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Powell, B. N.. (1982). Basic magmatism of the Southern Oklahoma aulacogen. 125.1 indexed citations
4.
Leeman, William P., James R. Budahn, David C. Gerlach, Diane R. Smith, & B. N. Powell. (1980). Origin of Hawaiian Tholeiites: Trace Element Constraints. American Journal of Science. 794–819.55 indexed citations
Powell, B. N., M. A. Dungan, & P. W. Weiblen. (1975). Apollo 16 feldspathic melt rocks - Clues to the magmatic history of the lunar crust. Lunar and Planetary Science Conference Proceedings. 1. 415.3 indexed citations
11.
Weiblen, P. W., et al.. (1974). Spinel-bearing feldspathic-lithic fragments in Apollo 16 and 17 soil samples - Clues to processes of early lunar crustal evolution. Lunar Science Conference. 1. 749–767.1 indexed citations
12.
Powell, B. N., et al.. (1973). Classification, distribution, and origin of lithic fragments from the Hadley-Apennine region. Lunar and Planetary Science Conference Proceedings. 4. 445.8 indexed citations
13.
Powell, B. N., et al.. (1973). Classification, Distribution and Petrology of Apollo 15 Basaltic Lithic Fragments. LPI. 4. 597.1 indexed citations
14.
Powell, B. N. & P. W. Weiblen. (1972). Petrology and origin of lithic fragments in the Apollo 14 regolith.. Lunar and Planetary Science Conference Proceedings. 3. 837.2 indexed citations
15.
Dickey, John S., Ursula B. Marvin, B. N. Powell, et al.. (1971). Relative proportions and probable sources of rock fragments in the Apollo 12 soil samples. Lunar and Planetary Science Conference Proceedings. 2. 679.40 indexed citations
16.
Wood, John A., Ursula B. Marvin, John B. Reid, et al.. (1971). Mineralogy and petrology of the Apollo 12 lunar sample. NASA STI Repository (National Aeronautics and Space Administration). 333.37 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.