This map shows the geographic impact of Alan Solem'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 Alan Solem with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alan Solem more than expected).
This network shows the impact of papers produced by Alan Solem. 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 Alan Solem. The network helps show where Alan Solem may publish in the future.
Co-authorship network of co-authors of Alan Solem
This figure shows the co-authorship network connecting the top 25 collaborators of Alan Solem.
A scholar is included among the top collaborators of Alan Solem 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 Alan Solem. Alan Solem is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Solem, Alan. (1978). Cretaceous and early Tertiary camaenid land snails from western North America (Mollusca; Pulmonata). Journal of Paleontology. 52(3). 581–589.10 indexed citations
Nitecki, Matthew H. & Alan Solem. (1973). A problematic organism from the Mazon Creek (Pennsylvanian) of Illinois. Journal of Paleontology. 47(5). 903–907.7 indexed citations
Solem, Alan. (1970). The land snail genus Afrodonta (Mollusca: Pulmonata: Endodontidae). African Invertebrates. 20(2). 341–364.3 indexed citations
15.
Solem, Alan & Matthew H. Nitecki. (1968). Cyclospongia discus Miller, 1891; a gastropod operculum, not a sponge. Journal of Paleontology. 42(4). 1007–1013.
Solem, Alan. (1955). Mexican mollusks collected for Dr. Bryant Walker in 1926, XI: Drymaeus. Deep Blue (University of Michigan).2 indexed citations
20.
Solem, Alan. (1954). Notes on Mexican mollusksp Ic Durangoc Coahuila and Tamaulipasc with description of two new Humboldtiana. The Nautilus. 68. 3–10.3 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.