John C. Grimmer

400 total citations
12 papers, 348 citations indexed

About

John C. Grimmer is a scholar working on Aquatic Science, Biotechnology and Oceanography. According to data from OpenAlex, John C. Grimmer has authored 12 papers receiving a total of 348 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Aquatic Science, 6 papers in Biotechnology and 5 papers in Oceanography. Recurrent topics in John C. Grimmer's work include Echinoderm biology and ecology (10 papers), Marine Sponges and Natural Products (6 papers) and Marine Bivalve and Aquaculture Studies (4 papers). John C. Grimmer is often cited by papers focused on Echinoderm biology and ecology (10 papers), Marine Sponges and Natural Products (6 papers) and Marine Bivalve and Aquaculture Studies (4 papers). John C. Grimmer collaborates with scholars based in United States, Russia and Japan. John C. Grimmer's co-authors include Nicholas D. Holland, Hitoshi Kubota, Itaru Hayami, Charles G. Messing and James Kern and has published in prestigious journals such as Nature, Cell and Tissue Research and Marine Biology.

In The Last Decade

John C. Grimmer

12 papers receiving 318 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John C. Grimmer United States	10	192	175	111	83	68	12	348
Miéko Komatsu Japan	13	240 1.3×	214 1.2×	59 0.5×	99 1.2×	140 2.1×	32	422
Y. M. Chamberlain United Kingdom	20	873 4.5×	87 0.5×	50 0.5×	490 5.9×	63 0.9×	46	907
Ivan Goodbody Jamaica	15	249 1.3×	45 0.3×	14 0.1×	290 3.5×	349 5.1×	29	556
Bruce Stockley United Kingdom	9	169 0.9×	160 0.9×	93 0.8×	109 1.3×	77 1.1×	10	382
John H. Dearborn United States	9	196 1.0×	78 0.4×	17 0.2×	209 2.5×	187 2.8×	13	362
H. Barraclough Fell United States	8	200 1.0×	198 1.1×	37 0.3×	96 1.2×	46 0.7×	19	327
N. A. H. Millard South Africa	11	163 0.8×	80 0.5×	150 1.4×	277 3.3×	210 3.1×	19	494
Huzio Utinomi United States	12	300 1.6×	27 0.2×	45 0.4×	312 3.8×	116 1.7×	70	488
C. Dahm Germany	6	322 1.7×	51 0.3×	23 0.2×	199 2.4×	162 2.4×	8	389
Eric Morize France	12	50 0.3×	135 0.8×	18 0.2×	129 1.6×	247 3.6×	25	356

Countries citing papers authored by John C. Grimmer

Since Specialization

Citations

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

Fields of papers citing papers by John C. Grimmer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John C. Grimmer. 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 John C. Grimmer. The network helps show where John C. Grimmer may publish in the future.

Co-authorship network of co-authors of John C. Grimmer

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

All Works

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12 of 12 papers shown

Holland, Nicholas D., et al.. (1991). The structure of the sea lilyCalamocrinus diomedae, with special reference to the articulations, skeletal microstructure, symbiotic bacteria, axial organs, and stalk tissues (Crinoida, Millericrinida). Zoomorphology. 110(3). 115–132. 34 indexed citations

Grimmer, John C. & Nicholas D. Holland. (1990). The Structure of a Sessile, Stalkless Crinoid (Holopus rangii). Acta Zoologica. 71(2). 61–67. 28 indexed citations

Grimmer, John C. & Nicholas D. Holland. (1987). The Role of Ligaments in Arm Extension in Feather Stars (Echinodermata: Crinoidea). Acta Zoologica. 68(2). 79–82. 9 indexed citations

Grimmer, John C., Nicholas D. Holland, & Itaru Hayami. (1985). Fine structure of the stalk of an isocrinid sea lily (Metacrinus rotundus) (Echinodermata, Crinoidea). Zoomorphology. 105(1). 39–50. 46 indexed citations

Grimmer, John C., Nicholas D. Holland, & Hitoshi Kubota. (1984). The Fine Structure of the Stalk of the Pentacrinoid Larva of a Feather Star, Comanthus japonica (Echinodermata: Crinoidea). Acta Zoologica. 65(1). 41–58. 27 indexed citations

Grimmer, John C., Nicholas D. Holland, & Charles G. Messing. (1984). Fine structure of the stalk of the bourgueticrinid sea lily Democrinus conifer (Echinodermata: Crinoidea). Marine Biology. 81(2). 163–176. 37 indexed citations

Holland, Nicholas D. & John C. Grimmer. (1981). Fine structure of syzygial articulations before and after arm autotomy in florometra serratissima (Echinodermata: Crinoidea). Zoomorphology. 98(2). 169–183. 44 indexed citations

Holland, Nicholas D. & John C. Grimmer. (1981). Fine structure of the cirri and a possible mechanism for their motility in stalkless crinoids (Echinodermata). Cell and Tissue Research. 214(1). 207–17. 45 indexed citations

Grimmer, John C. & Nicholas D. Holland. (1979). Haemal and coelomic circulatory systems in the arms and pinnules ofFlorometra serratissima (Echinodermata: Crinoidea). Zoomorphologie. 94(1). 93–109. 25 indexed citations

10.

Holland, Nicholas D., John C. Grimmer, & Hitoshi Kubota. (1975). GONADAL DEVELOPMENT DURING THE ANNUAL REPRODUCTIVE CYCLE OF COMANTHUS JAPONICA (ECHINODERMATA: CRINOIDEA). Biological Bulletin. 148(2). 219–242. 25 indexed citations

11.

Holland, Nicholas D. & John C. Grimmer. (1975). Epidermal mucus and the reproduction of a crinoid echinoderm. Nature. 255(5505). 223–224. 4 indexed citations

12.

Kern, James, et al.. (1974). A new fossil spionid tube, Pliocene and Pleistocene of California and Baja California. Journal of Paleontology. 48(5). 978–982. 24 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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