Gerald R. Noonan

673 total citations
15 papers, 517 citations indexed

About

Gerald R. Noonan is a scholar working on Ecology, Evolution, Behavior and Systematics, Paleontology and Nature and Landscape Conservation. According to data from OpenAlex, Gerald R. Noonan has authored 15 papers receiving a total of 517 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Ecology, Evolution, Behavior and Systematics, 5 papers in Paleontology and 4 papers in Nature and Landscape Conservation. Recurrent topics in Gerald R. Noonan's work include Coleoptera Taxonomy and Distribution (7 papers), Scarabaeidae Beetle Taxonomy and Biogeography (5 papers) and Ecology and Vegetation Dynamics Studies (4 papers). Gerald R. Noonan is often cited by papers focused on Coleoptera Taxonomy and Distribution (7 papers), Scarabaeidae Beetle Taxonomy and Biogeography (5 papers) and Ecology and Vegetation Dynamics Studies (4 papers). Gerald R. Noonan collaborates with scholars based in United States. Gerald R. Noonan's co-authors include James H. Price, R. W. Sims, Paul Ernest Sutton Whalley and Nigel E. Stork and has published in prestigious journals such as Systematic Biology, Journal of Biogeography and Biotropica.

In The Last Decade

Gerald R. Noonan

14 papers receiving 429 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Gerald R. Noonan United States	11	263	212	159	137	88	15	517
Thomas C. Barr United States	10	181 0.7×	355 1.7×	185 1.2×	172 1.3×	79 0.9×	41	549
James R. Reddell United States	11	136 0.5×	241 1.1×	104 0.7×	166 1.2×	55 0.6×	33	433
R. C. Craw New Zealand	14	316 1.2×	410 1.9×	111 0.7×	147 1.1×	211 2.4×	27	718
J. G. E. Lewis United Kingdom	13	216 0.8×	324 1.5×	78 0.5×	276 2.0×	45 0.5×	55	513
Heriberto López Spain	13	231 0.9×	113 0.5×	222 1.4×	166 1.2×	69 0.8×	46	527
Arnaud Faille Germany	13	354 1.3×	338 1.6×	126 0.8×	179 1.3×	28 0.3×	69	573
Maria João Fernandes Martins United States	11	149 0.6×	159 0.8×	133 0.8×	144 1.1×	51 0.6×	20	435
Axel L. Schönhofer Germany	14	105 0.4×	271 1.3×	180 1.1×	148 1.1×	68 0.8×	30	440
C.A.W. Jeekel Netherlands	11	175 0.7×	391 1.8×	181 1.1×	354 2.6×	22 0.3×	71	507
José L. Martín Spain	10	167 0.6×	61 0.3×	191 1.2×	84 0.6×	151 1.7×	16	528

Countries citing papers authored by Gerald R. Noonan

Since Specialization

Citations

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

Fields of papers citing papers by Gerald R. Noonan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gerald R. Noonan. 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 Gerald R. Noonan. The network helps show where Gerald R. Noonan may publish in the future.

Co-authorship network of co-authors of Gerald R. Noonan

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

All Works

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15 of 15 papers shown

Noonan, Gerald R.. (2001). Systematics and Cladistics of the North American Subgenus Anadaptus Casey (Genus Anisodactylus Dejean) and a Geographic Information System Analysis of the Biogeography of Included Species. Annals of the Entomological Society of America. 94(3). 301–332. 13 indexed citations

Noonan, Gerald R.. (1999). GIS analysis of the biogeography of beetles of the subgenus Anisodactylus (Insecta: Coleoptera: Carabidae: genus Anisodactylus). Journal of Biogeography. 26(6). 1147–1160. 17 indexed citations

Noonan, Gerald R., et al.. (1992). The Biogeography of ground beetles of mountains and islands. Medical Entomology and Zoology. 51 indexed citations

Noonan, Gerald R.. (1991). Classification, Cladistics, and Natural History of Native North American Harpalus Latreille (Insecta: Coleoptera: Carabidae: Harpalini), Excluding Subgenera Glanodes and Pseudophonus. SPIE eBooks. 4 indexed citations

Noonan, Gerald R.. (1990). Biogeographical Patterns of North American Harpalus Latreille (Insecta: Coleoptera: Carabidae). Journal of Biogeography. 17(6). 583–583. 27 indexed citations

Noonan, Gerald R.. (1988). Biogeography of North American Andmexican Insects, and a Critique of Vicariance Biogeography. Systematic Biology. 37(4). 366–384. 45 indexed citations

Noonan, Gerald R.. (1988). Biogeography of North American and Mexican Insects, and a Critique of Vicariance Biogeography. Systematic Zoology. 37(4). 366–366. 32 indexed citations

Noonan, Gerald R.. (1988). FAUNAL RELATIONSHIPS BETWEEN EASTERN NORTH AMERICA AND EUROPE AS SHOWN BY INSECTS. Memoirs of the Entomological Society of Canada. 120(S144). 39–53. 21 indexed citations

Noonan, Gerald R.. (1986). Distribution of Insects in the Northern Hemisphere: Continental Drift and Epicontinental Seas. Bulletin of the Entomological Society of America. 32(2). 80–84. 29 indexed citations

10.

Noonan, Gerald R., R. W. Sims, James H. Price, & Paul Ernest Sutton Whalley. (1984). Evolution, Time and Space: The Emergence of the Biosphere.. Systematic Zoology. 33(1). 123–123. 224 indexed citations

11.

Noonan, Gerald R.. (1982). Notes on Interactions Between the Spider Eilica puno (Gnaphosidae) and the Ant Camponotus inca in the Peruvian Andes. Biotropica. 14(2). 145–145. 7 indexed citations

12.

Noonan, Gerald R.. (1976). Synopsis of the supra-specific taxa of the tribe Harpalini (Coleoptera: Carabidae). Biodiversity Heritage Library (Smithsonian Institution). 25 indexed citations

13.

Noonan, Gerald R.. (1973). The Anisodactylines (Insecta: Coleoptera: Carabida: Harpalini): Classification, Evolution, and Zoogeography. Biodiversity Heritage Library (Smithsonian Institution). 9(4). 267–480. 21 indexed citations

14.

Noonan, Gerald R.. (1967). A Range Extension of Psydrus piceus LeConte (Coleoptera: Carabidae) into Southern California. The Coleopterists Bulletin. 21(3). 92–93. 1 indexed citations

15.

Noonan, Gerald R.. (1967). General John O'Neill. 6(2). 277–277.

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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