G. R. Stevens

552 total citations
20 papers, 475 citations indexed

About

G. R. Stevens is a scholar working on Paleontology, Atmospheric Science and Oceanography. According to data from OpenAlex, G. R. Stevens has authored 20 papers receiving a total of 475 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Paleontology, 8 papers in Atmospheric Science and 4 papers in Oceanography. Recurrent topics in G. R. Stevens's work include Paleontology and Stratigraphy of Fossils (11 papers), Geology and Paleoclimatology Research (8 papers) and Evolution and Paleontology Studies (5 papers). G. R. Stevens is often cited by papers focused on Paleontology and Stratigraphy of Fossils (11 papers), Geology and Paleoclimatology Research (8 papers) and Evolution and Paleontology Studies (5 papers). G. R. Stevens collaborates with scholars based in New Zealand, India and Australia. G. R. Stevens's co-authors include Robert N. Clayton, M. R. Johnston, B. E. Balme, HJ Campbell, Yoshiaki Aita, Ralph E. Molnar, J. A. Grant‐Mackie, A. B. Challinor, Richard A. Thulborn and J. B. Waterhouse and has published in prestigious journals such as Palaeogeography Palaeoclimatology Palaeoecology, Geological Society London Special Publications and Geological Magazine.

In The Last Decade

G. R. Stevens

20 papers receiving 417 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G. R. Stevens New Zealand 11 341 206 135 79 77 20 475
A. Hallam United Kingdom 7 378 1.1× 177 0.9× 212 1.6× 102 1.3× 40 0.5× 8 519
Keith Young United States 10 327 1.0× 200 1.0× 124 0.9× 78 1.0× 74 1.0× 22 459
William J. Sando United States 14 300 0.9× 133 0.6× 101 0.7× 73 0.9× 82 1.1× 48 498
A. E. Cockbain Australia 7 265 0.8× 137 0.7× 84 0.6× 38 0.5× 68 0.9× 15 379
Claude Spinosa United States 12 310 0.9× 146 0.7× 84 0.6× 63 0.8× 104 1.4× 23 441
C.W. Wright United Kingdom 15 563 1.7× 289 1.4× 231 1.7× 136 1.7× 108 1.4× 55 674
Arnold Zeiss Germany 11 357 1.0× 157 0.8× 95 0.7× 77 1.0× 111 1.4× 31 451
Jean Milton Berdan United States 10 257 0.8× 146 0.7× 121 0.9× 46 0.6× 74 1.0× 22 364
Ikuwo Obata Japan 15 475 1.4× 188 0.9× 127 0.9× 77 1.0× 83 1.1× 61 612
Denis E. B. Bates United Kingdom 15 374 1.1× 182 0.9× 120 0.9× 53 0.7× 95 1.2× 42 513

Countries citing papers authored by G. R. Stevens

Since Specialization
Citations

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

Fields of papers citing papers by G. R. Stevens

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. R. Stevens

This figure shows the co-authorship network connecting the top 25 collaborators of G. R. Stevens. A scholar is included among the top collaborators of G. R. Stevens 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 G. R. Stevens. G. R. Stevens 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.
Stevens, G. R.. (2007). The ammonite genus Harpoceras (Early Jurassic) in New Zealand. New Zealand Journal of Geology and Geophysics. 50(4). 377–386. 5 indexed citations
2.
Stevens, G. R.. (2000). Aspects of Australian Economic Performance in 2000. 1 indexed citations
3.
Grant‐Mackie, J. A., Yoshiaki Aita, B. E. Balme, et al.. (2000). Jurassic palaeobiogeography of Australasia. UWA Profiles and Research Repository (UWA). 23. 311–353. 46 indexed citations
4.
Stevens, G. R.. (1989). The nature and timing of biotic links between New Zealand and Antarctica in Mesozoic and early Cenozoic times. Geological Society London Special Publications. 47(1). 141–166. 23 indexed citations
5.
Waterhouse, J. B., M. R. Johnston, & G. R. Stevens. (1986). Reply. New Zealand Journal of Geology and Geophysics. 29(4). 503–506. 1 indexed citations
6.
Johnston, M. R. & G. R. Stevens. (1985). Fossil evidence of the age of Brook Street Volcanics Group, Nelson. New Zealand Journal of Geology and Geophysics. 28(4). 743–750. 14 indexed citations
7.
Stevens, G. R.. (1985). A revision of the Lytoceratinae (Subclass Ammonoidea) including Lytoceras taharoaense n. sp., Upper Jurassic, New Zealand. New Zealand Journal of Geology and Geophysics. 28(1). 153–185. 8 indexed citations
8.
Stevens, G. R.. (1980). Southwest pacific faunal palaeobiogeography in mesozoic and cenozoic times: A review. Palaeogeography Palaeoclimatology Palaeoecology. 31. 153–196. 62 indexed citations
9.
Johnston, M. R. & G. R. Stevens. (1978). New fossil localities in the Maitai Group, Nelson, and comments on its age. New Zealand Journal of Geology and Geophysics. 21(1). 113–115. 9 indexed citations
10.
Stevens, G. R.. (1973). THE PALAEOGEOGRAPHIC HISTORY OF NEW ZEALAND. New Zealand Entomologist. 5(3). 230–239. 3 indexed citations
11.
12.
Stevens, G. R. & Robert N. Clayton. (1971). Oxygen isotope studies on Jurassic and Cretaceous belemnites from New Zealand and their biogeographic significance. New Zealand Journal of Geology and Geophysics. 14(4). 829–897. 111 indexed citations
13.
Stevens, G. R.. (1971). Relationship of isotopic temperatures and faunal realms to Jurassic—cretaceous paleogeography, particularly of the South‐west pacific. Journal of the Royal Society of New Zealand. 1(2). 145–158. 31 indexed citations
14.
Stevens, G. R.. (1970). Upper Jurassic belemnites from Kuaotunu (Coromandel Peninsula) and North‐Eastern Great Barrier Island. New Zealand Journal of Geology and Geophysics. 13(3). 721–725. 5 indexed citations
15.
Stevens, G. R.. (1967). Upper Jurassic Fossils from Ellsworth Land, West Antarctica, and notes on upper Jurassic Biogeography of the South Pacific Region. New Zealand Journal of Geology and Geophysics. 10(2). 345–393. 42 indexed citations
16.
Stevens, G. R.. (1965). Faunal Realms in Jurassic and Cretaceous Belemnites. Geological Magazine. 102(2). 175–178. 38 indexed citations
17.
Stevens, G. R.. (1963). Jurassic belemnites in the torlesse group of the North Island. New Zealand Journal of Geology and Geophysics. 6(5). 707–710. 12 indexed citations
18.
Stevens, G. R.. (1963). Faunal Realms in Jurassic and Cretaceous Belemnites. Geological Magazine. 100(6). 481–497. 43 indexed citations
19.
Stevens, G. R., et al.. (1962). An Upper Jurassic outlier in the Pyke Valley, North‐West Otago, and a note on Upper Jurassic belemnites in the South Island. New Zealand Journal of Geology and Geophysics. 5(3). 487–492. 10 indexed citations
20.
Stevens, G. R.. (1956). EARTH MOVEMENTS IN THE WELLINGTON AREA*. New Zealand Geographer. 12(2). 189–194. 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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