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.
Citations per year, relative to Ursula B. Marvin Ursula B. Marvin (= 1×)
peers
M. Maurette
Countries citing papers authored by Ursula B. Marvin
Since
Specialization
Citations
This map shows the geographic impact of Ursula B. Marvin'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 Ursula B. Marvin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ursula B. Marvin more than expected).
Fields of papers citing papers by Ursula B. Marvin
This network shows the impact of papers produced by Ursula B. Marvin. 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 Ursula B. Marvin. The network helps show where Ursula B. Marvin may publish in the future.
Co-authorship network of co-authors of Ursula B. Marvin
This figure shows the co-authorship network connecting the top 25 collaborators of Ursula B. Marvin.
A scholar is included among the top collaborators of Ursula B. Marvin 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 Ursula B. Marvin. Ursula B. Marvin 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.
Marvin, Ursula B.. (2002). Oral histories: Heinrich Wanke. Meteoritics and Planetary Science. 37. 79–88.1 indexed citations
2.
Marvin, Ursula B.. (2000). Historical Notes on Three Exceptional Iron Meteorites of Southern Africa: The Cape of Good Hope, Gibeon, and Hoba. LPICo. 997. 48.1 indexed citations
3.
Marvin, Ursula B., et al.. (1991). New Observations on Polygonized Lunar Dunites. LPI. 22. 859.1 indexed citations
4.
Lindstrom, M. M., et al.. (1991). New observations on the quartz monzodiorite-granite suite.. Lunar and Planetary Science Conference Proceedings. 21. 119–135.31 indexed citations
5.
Marvin, Ursula B.. (1990). The history of impact cratering as a geologic concept. Meteoritics and Planetary Science. 25. 383.3 indexed citations
6.
Lindstrom, M. M., Ursula B. Marvin, & David W. Mittlefehldt. (1989). Apollo 15 Mg- and Fe-norites - A redefinition of the Mg-suite differentiation trend. Lunar and Planetary Science Conference.21 indexed citations
Marvin, Ursula B.. (1989). Meteorite Distributions at the Allan Hills Main Icefield and the Pairing Problem. 28. 113–119.3 indexed citations
9.
Marvin, Ursula B.. (1986). Components of Dust Bands in Ice from Cul de Sac, Allan Hills Region Antarctica. Meteoritics and Planetary Science. 21. 201.4 indexed citations
10.
Marvin, Ursula B.. (1984). Meteorite Distributions on the Main Icefield of the Allan Hills Region Antarctica. Meteoritics and Planetary Science. 19. 265.1 indexed citations
11.
Marvin, Ursula B.. (1983). Extraterrestrials have landed on Antarctica.. The New Scientist. 97. 710.
12.
Bogard, D. D., et al.. (1980). Curation and Allocation Procedures. 23. 8.1 indexed citations
13.
Marvin, Ursula B. & J. T. Wasson. (1979). Extraterrestrial Samples: Progress and Prospects. 24. 22–28.
14.
Ryder, G., H. Y. McSween, & Ursula B. Marvin. (1977). Lunar 24 Basalts and Metabasalts. Meteoritics and Planetary Science. 12. 357.2 indexed citations
15.
Marvin, Ursula B.. (1976). A unique eucritic Gabbro from the Descartes highlands. Meteoritics and Planetary Science. 11. 329.1 indexed citations
16.
Marvin, Ursula B., et al.. (1974). Marble-cake clast: a miniature rock complex from the lunar highlands. Metic. 9. 377.1 indexed citations
17.
Taylor, G. J., Ursula B. Marvin, John B. Reid, & John A. Wood. (1972). Noritic fragments in the Apollo 14 and 12 soils and the origin of Oceanus Procellarum.. Lunar and Planetary Science Conference Proceedings. 3. 995.11 indexed citations
18.
Allen, Ralph O., et al.. (1970). Simultaneous analysis for 38 elements in chips and separated phases of the Bruderheim chondrite.. Meteoritics and Planetary Science. 5. 179.1 indexed citations
Frondel, Clifford & Ursula B. Marvin. (1959). Cerianite, CeO2, from Poços De Caldas, Brazil. American Mineralogist. 44. 882–884.11 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.