Robert E. Sloan

1.6k total citations
27 papers, 871 citations indexed

About

Robert E. Sloan is a scholar working on Paleontology, Ecology and Nutrition and Dietetics. According to data from OpenAlex, Robert E. Sloan has authored 27 papers receiving a total of 871 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Paleontology, 4 papers in Ecology and 4 papers in Nutrition and Dietetics. Recurrent topics in Robert E. Sloan's work include Evolution and Paleontology Studies (11 papers), Paleontology and Evolutionary Biology (8 papers) and Paleontology and Stratigraphy of Fossils (6 papers). Robert E. Sloan is often cited by papers focused on Evolution and Paleontology Studies (11 papers), Paleontology and Evolutionary Biology (8 papers) and Paleontology and Stratigraphy of Fossils (6 papers). Robert E. Sloan collaborates with scholars based in United States, Poland and Norway. Robert E. Sloan's co-authors include Leigh Van Valen, Jane R. Rigby, Robert Jenness, Leigh M. Van Valen, Kent C. Condie, Zofia Kielan‐Jaworowska, Sander van der Kaars, R. Jenness, Rainer Zangerl and Icie G. Macy and has published in prestigious journals such as Nature, Science and Systematic Biology.

In The Last Decade

Robert E. Sloan

27 papers receiving 759 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Robert E. Sloan United States	14	586	180	176	91	86	27	871
Judith E. King United Kingdom	11	210 0.4×	172 1.0×	540 3.1×	88 1.0×	8 0.1×	22	772
Samantha S. B. Hopkins United States	14	613 1.0×	298 1.7×	454 2.6×	90 1.0×	6 0.1×	39	934
Edward D. Mitchell Canada	22	251 0.4×	282 1.6×	953 5.4×	252 2.8×	38 0.4×	45	1.2k
Charles A. Repenning United States	17	468 0.8×	226 1.3×	407 2.3×	193 2.1×	2 0.0×	28	796
Angela E. Close United States	19	520 0.9×	33 0.2×	82 0.5×	193 2.1×	10 0.1×	42	982
Victor B. Scheffer United States	16	54 0.1×	159 0.9×	581 3.3×	128 1.4×	8 0.1×	49	786
José María Postigo Mijarra Spain	13	248 0.4×	255 1.4×	76 0.4×	372 4.1×	6 0.1×	41	747
Herbert Thomas France	17	517 0.9×	198 1.1×	252 1.4×	82 0.9×		42	737
Yuichi I. Naito Japan	15	511 0.9×	33 0.2×	682 3.9×	97 1.1×	7 0.1×	32	1.0k
G. J. B. Ross South Africa	19	103 0.2×	215 1.2×	1.0k 5.7×	115 1.3×	8 0.1×	40	1.4k

Countries citing papers authored by Robert E. Sloan

Since Specialization

Citations

This map shows the geographic impact of Robert E. Sloan'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 Robert E. Sloan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert E. Sloan more than expected).

Fields of papers citing papers by Robert E. Sloan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert E. Sloan. 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 Robert E. Sloan. The network helps show where Robert E. Sloan may publish in the future.

Co-authorship network of co-authors of Robert E. Sloan

This figure shows the co-authorship network connecting the top 25 collaborators of Robert E. Sloan. A scholar is included among the top collaborators of Robert E. Sloan 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 Robert E. Sloan. Robert E. Sloan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Condie, Kent C. & Robert E. Sloan. (1998). Origin and Evolution of Earth: Principles of Historical Geology. Medical Entomology and Zoology. 30 indexed citations

Sloan, Robert E.. (1988). Biostratigraphic Case Studies of Six Major Extinctions. NASA STI Repository (National Aeronautics and Space Administration). 673. 180. 1 indexed citations

Sloan, Robert E.. (1987). RI-35 Middle and Late Ordovician Lithostratigraphy and Biostratigraphy of the Upper Mississippi Valley. University of Minnesota Digital Conservancy (University of Minnesota). 20 indexed citations

Sloan, Robert E. & Jane R. Rigby. (1986). Response : Cretaceous-Tertiary Dinosaur Extinction. Science. 234(4781). 1173–1175. 13 indexed citations

Sloan, Robert E.. (1982). The Royalton Staurolite Outcrop. Rocks & Minerals. 57(3). 123–123. 1 indexed citations

Fosse, Gisle, et al.. (1978). Prism Size in Tooth Enamel of Some Late Cretaceous Mammals and Its Value in Multituberculate Taxonomy. Zoologica Scripta. 7(1-4). 57–61. 21 indexed citations

Valen, Leigh Van & Robert E. Sloan. (1977). Contemporaneity of late Cretaceous extinctions. Nature. 270(5633). 193–193. 6 indexed citations

McDonald, William A., Richard Hope Simpson, William D. E. Coulson, et al.. (1975). Excavations at Nichoria in Messenia: 1972-1973. Hesperia The Journal of the American School of Classical Studies at Athens. 44(1). 69–69. 6 indexed citations

Sloan, Robert E., et al.. (1970). Geologic map of Minnesota, St. Paul sheet, bedrock geology.. University of Minnesota Digital Conservancy (University of Minnesota). 1 indexed citations

10.

Valen, Leigh Van & Robert E. Sloan. (1966). The Extinction of the Multituberculates. Systematic Biology. 15(4). 261–278. 60 indexed citations

11.

Sloan, Robert E.. (1966). Paleontology and geology of the Badwater Creek area, central Wyoming. Part 2. The Badwater multituberculate. Annals of Carnegie Museum. 38. 309–315. 5 indexed citations

12.

Lyster, R. L. J., et al.. (1966). Comparative biochemical studies of milks—III. Immunoelectrophoretic comparisons of milk proteins of the artiodactyla. Comparative Biochemistry and Physiology. 17(3). 967–971. 12 indexed citations

13.

Sloan, Robert E. & Leigh Van Valen. (1965). Cretaceous Mammals from Montana. Science. 148(3667). 220–227. 185 indexed citations

14.

Valen, Leigh Van & Robert E. Sloan. (1965). The Earliest Primates. Science. 150(3697). 743–745. 94 indexed citations

15.

Sowls, Lyle K., et al.. (1961). Chemical Composition and Physical Properties of the Milk of the Collared Peccary. Journal of Mammalogy. 42(2). 245–245. 11 indexed citations

16.

Sloan, Robert E., et al.. (1961). Comparative biochemical studies of milks—I. Electrophoretic analysis of milk proteins. Comparative Biochemistry and Physiology. 4(1). 47–62. 37 indexed citations

17.

Zangerl, Rainer & Robert E. Sloan. (1960). A new specimen of Desmatochelys lowi Williston. 1 indexed citations

18.

Zangerl, Rainer & Robert E. Sloan. (1960). A new specimen of Desmatochelys lowi Williston; a primitive cheloniid sea turtle from the Cretaceous of South Dakota. Chicago Natural History Museum eBooks. 15 indexed citations

19.

Sloan, Robert E.. (1955). Paleoecology of the Pennsylvanian Marine Shales of Palo Pinto County, Texas. The Journal of Geology. 63(5). 412–428. 3 indexed citations

20.

Macy, Icie G., et al.. (1953). The composition of milks. A compilation of the comparative composition and properties of human, cow, and goat milk, colostrum, and transitional milk.. 20 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.

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