Allen E. Greer

3.4k total citations · 1 hit paper
124 papers, 2.8k citations indexed

About

Allen E. Greer is a scholar working on Global and Planetary Change, Ecology, Evolution, Behavior and Systematics and Genetics. According to data from OpenAlex, Allen E. Greer has authored 124 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 66 papers in Global and Planetary Change, 32 papers in Ecology, Evolution, Behavior and Systematics and 25 papers in Genetics. Recurrent topics in Allen E. Greer's work include Amphibian and Reptile Biology (64 papers), Species Distribution and Climate Change (23 papers) and Evolution and Paleontology Studies (17 papers). Allen E. Greer is often cited by papers focused on Amphibian and Reptile Biology (64 papers), Species Distribution and Climate Change (23 papers) and Evolution and Paleontology Studies (17 papers). Allen E. Greer collaborates with scholars based in Australia, United States and Belgium. Allen E. Greer's co-authors include Arnold G. Kluge, N Zuhdi, Richard Shine, John M. Carey, Glenn M. Shea, J.S. Chaffin, D. Novitzky, David K. C. Cooper, James Lazell and Richard M. Wright and has published in prestigious journals such as Nature, Science and Evolution.

In The Last Decade

Allen E. Greer

122 papers receiving 2.4k citations

Hit Papers

align trajectories

What are hit papers?

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.

The Biology and Evolution of Australian Lizards

1991 471 citations Allen E. Greer et al. Copeia profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Allen E. Greer Australia	24	1.9k	1.1k	567	539	534	124	2.8k
D. Luke Mahler United States	26	678 0.4×	879 0.8×	871 1.5×	701 1.3×	573 1.1×	61	2.6k
Denis V. Andrade Brazil	28	866 0.5×	872 0.8×	266 0.5×	301 0.6×	450 0.8×	89	2.2k
Richard B. King United States	30	1.4k 0.8×	1.1k 1.0×	44 0.1×	532 1.0×	722 1.4×	95	2.9k
Ruth M. Elsey United States	35	738 0.4×	604 0.6×	749 1.3×	429 0.8×	1.2k 2.3×	157	3.4k
R. V. Baudinette Australia	31	260 0.1×	1.2k 1.1×	395 0.7×	282 0.5×	336 0.6×	87	3.2k
Grahame J. W. Webb Australia	26	697 0.4×	411 0.4×	741 1.3×	241 0.4×	1.4k 2.7×	87	2.7k
A. F. Bennett United States	25	742 0.4×	745 0.7×	79 0.1×	332 0.6×	489 0.9×	31	2.2k
Richard W. Thorington United States	31	237 0.1×	874 0.8×	882 1.6×	329 0.6×	228 0.4×	62	2.1k
Terence J. Dawson Australia	37	228 0.1×	1.7k 1.5×	542 1.0×	479 0.9×	361 0.7×	121	4.1k
Peter B. Frappell Australia	32	284 0.2×	776 0.7×	108 0.2×	659 1.2×	519 1.0×	100	3.6k

Countries citing papers authored by Allen E. Greer

Since Specialization

Citations

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

Fields of papers citing papers by Allen E. Greer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Allen E. Greer

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Greer, Allen E., et al.. (2025). The History and Distribution of Brown Trout, Salmo trutta Linnaeus, 1758, in Nova Scotia, New Brunswick, and Prince Edward Island. Northeastern Naturalist. 32(mo26).

Greer, Allen E. & Richard Shine. (2000). Relationship between mass and length in Australian elapid snakes. Memoirs of the Queensland Museum - Nature. 45(2). 375–380. 4 indexed citations

Greer, Allen E., et al.. (1999). Aspects of the morphology and reproductive biology of the Australian Earless Dragon Lizard Tympanocryptis tetraporophora. Australian Zoologist. 31(1). 55–70. 9 indexed citations

Greer, Allen E., et al.. (1998). Observations on the biology of the Bleating Tree Frog Litoria dentata (Anura: Hylidae), made on a single population in Sydney, New South Wales. Australian Zoologist. 30(4). 383–386. 7 indexed citations

Shea, Glenn M. & Allen E. Greer. (1998). Sphenomorphus melanochlorus (Vogt, 1932), a Junior Synonym of Sphenomorphus maculatus (Blyth, 1853). Journal of Herpetology. 32(2). 292–292. 4 indexed citations

Greer, Allen E.. (1997). A new species of Lampropholis (Squamata: Scincidae) with a restricted, high altitude distribution in eastern Australia. Australian Zoologist. 30(3). 360–368. 4 indexed citations

Greer, Allen E.. (1996). Why Green and Golden Bell Frogs Litoria aurea should not be translocated — a personal opinion. Australian Zoologist. 30(2). 257–258. 9 indexed citations

Greer, Allen E. & Maria Byrne. (1995). Sex ratio and frequency of osteological abnormalities in the Australian hylid frog Litoria aurea from two apparently unpolluted localities in Sydney, New South Wales. Australian Zoologist. 30(1). 43–47. 9 indexed citations

Greer, Allen E.. (1993). Lineage-associated asymmetries in scale overlap patterns in squamates. Herpetologica. 49(3). 318–326. 3 indexed citations

10.

Greer, Allen E.. (1992). Hyperphalangy in Squamates: Insight on the Reacquisition of Primitive Character States in Limb-Reduced Lineages. Journal of Herpetology. 26(3). 327–327. 21 indexed citations

11.

Novitzky, D., David K. C. Cooper, J.S. Chaffin, et al.. (1990). IMPROVED CARDIAC ALLOGRAFT FUNCTION FOLLOWING TRIIODOTHYRONINE THERAPY TO BOTH DONOR AND RECIPIENT. Transplantation. 49(2). 311–316. 96 indexed citations

12.

Novitzky, D., et al.. (1989). Triiodothyronine as an inotropic agent after open heart surgery. Journal of Thoracic and Cardiovascular Surgery. 98(5). 972–978. 127 indexed citations

13.

Greer, Allen E.. (1983). The Australian scincid lizard genus Calyptotis De Vis: resurrection of the name, description of four new species, and discussion of relationships. Records of the Australian Museum. 35(1). 29–59. 18 indexed citations

14.

Greer, Allen E. & Martín Simón. (1982). Fojia bumui, an Unusual New Genus and Species of Scincid Lizard from New Guinea. Journal of Herpetology. 16(2). 131–131. 11 indexed citations

15.

Greer, Allen E.. (1968). Clutch Size in the Scincid Genus Emoia. Copeia. 1968(2). 417–417. 9 indexed citations

16.

Carey, John M., et al.. (1965). Intramedullary fixation of sternum in fractures of sternum and corrective procedures for funnel chest. Journal of Thoracic and Cardiovascular Surgery. 50(1). 83–85. 1 indexed citations

17.

Carey, John M., et al.. (1965). The permanently implanted bypass heart. Journal of Thoracic and Cardiovascular Surgery. 50(6). 800–810. 1 indexed citations

18.

Carey, John A., et al.. (1964). COMPARATIVE MERITS AND RESULTS OF PRIMES OF BLOOD AND FIVE PER CENT DEXTROSE IN WATER FOR HEART-LUNG MACHINES: ANALYSIS OF 250 PATIENTS. Journal of Thoracic and Cardiovascular Surgery. 47(1). 66–78. 15 indexed citations

19.

Greer, Allen E., et al.. (1962). HEMODILUTION PRINCIPLE OF HYPOTHERMIC PERFUSION. Journal of Thoracic and Cardiovascular Surgery. 43(5). 640–648. 25 indexed citations

20.

Carey, John M., et al.. (1962). HEMODILUTION AND COAGULATION FACTORS IN EXTRACORPOREAL CIRCULATION. Journal of Thoracic and Cardiovascular Surgery. 43(6). 816–821. 10 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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