J.C. Shearer

606 total citations
14 papers, 497 citations indexed

About

J.C. Shearer is a scholar working on Geochemistry and Petrology, Atmospheric Science and Ecology. According to data from OpenAlex, J.C. Shearer has authored 14 papers receiving a total of 497 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Geochemistry and Petrology, 7 papers in Atmospheric Science and 4 papers in Ecology. Recurrent topics in J.C. Shearer's work include Geology and Paleoclimatology Research (7 papers), Coal and Its By-products (7 papers) and Coal Properties and Utilization (4 papers). J.C. Shearer is often cited by papers focused on Geology and Paleoclimatology Research (7 papers), Coal and Its By-products (7 papers) and Coal Properties and Utilization (4 papers). J.C. Shearer collaborates with scholars based in New Zealand and United States. J.C. Shearer's co-authors include Tim A. Moore, Steven L. Miller, James R. Staub, Tomasz Kuder, Michael A. Kruge, Thomas D. Demchuk, Joanne M. Deely, Anthony H. Clemens, Joan Esterle and William H. Orem and has published in prestigious journals such as Fuel, Palaeogeography Palaeoclimatology Palaeoecology and Organic Geochemistry.

In The Last Decade

J.C. Shearer

14 papers receiving 464 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J.C. Shearer New Zealand	11	279	274	199	144	82	14	497
R.W. Stanton United States	14	489 1.8×	223 0.8×	281 1.4×	211 1.5×	85 1.0×	39	806
Brenda S. Pierce United States	9	138 0.5×	112 0.4×	179 0.9×	58 0.4×	48 0.6×	33	373
Thomas A. Ryer United States	8	136 0.5×	119 0.4×	184 0.9×	84 0.6×	52 0.6×	27	451
Miloš Markič Slovenia	7	222 0.8×	274 1.0×	140 0.7×	118 0.8×	17 0.2×	18	381
Sandra G. Neuzil United States	4	90 0.3×	93 0.3×	159 0.8×	39 0.3×	82 1.0×	8	348
Minfang Yang China	14	203 0.7×	161 0.6×	165 0.8×	34 0.2×	36 0.4×	43	563
C.P. Snyman South Africa	13	168 0.6×	120 0.4×	93 0.5×	90 0.6×	11 0.1×	23	444
J.D. Stucker United States	8	344 1.2×	212 0.8×	78 0.4×	264 1.8×	8 0.1×	8	494
E. C. Dapples United States	9	82 0.3×	102 0.4×	111 0.6×	34 0.2×	70 0.9×	11	419
E. G. Williams United States	8	106 0.4×	69 0.3×	145 0.7×	40 0.3×	30 0.4×	11	303

Countries citing papers authored by J.C. Shearer

Since Specialization

Citations

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

Fields of papers citing papers by J.C. Shearer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J.C. Shearer

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

All Works

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14 of 14 papers shown

Moore, Tim A. & J.C. Shearer. (2003). Peat/coal type and depositional environment—are they related?. International Journal of Coal Geology. 56(3-4). 233–252. 142 indexed citations

Clemens, Anthony H., et al.. (2000). Partitioning behaviour of some toxic trace elements during coal combustion—the influence of events occurring during the deposition stage. Fuel. 79(14). 1781–1784. 24 indexed citations

Kuder, Tomasz, Michael A. Kruge, J.C. Shearer, & Steven L. Miller. (1998). Environmental and botanical controls on peatification—a comparative study of two New Zealand restiad bogs using Py-GC/MS, petrography and fungal analysis. International Journal of Coal Geology. 37(1-2). 3–27. 44 indexed citations

Shearer, J.C.. (1997). Natural and anthropogenic influences on peat development in Waikato/Hauraki Plains restiad bogs. Journal of the Royal Society of New Zealand. 27(3). 295–313. 25 indexed citations

Shearer, J.C. & Tim A. Moore. (1996). Effects of experimental coalification on texture, composition and compaction in Indonesian peat and wood. Organic Geochemistry. 24(2). 127–140. 31 indexed citations

Moore, Tim A., J.C. Shearer, & Steven L. Miller. (1996). Fungal origin of oxidised plant material in the Palangkaraya peat deposit, Kalimantan Tengah, Indonesia: Implications for ‘inertinite’ formation in coal. International Journal of Coal Geology. 30(1-2). 1–23. 89 indexed citations

Shearer, J.C.. (1995). Tectonic controls on styles of sediment accumulation in the Late Cretaceous Morley Coal Measures of Ohai Coalfield, New Zealand. Cretaceous Research. 16(4). 367–384. 11 indexed citations

Shearer, J.C., Tim A. Moore, & Thomas D. Demchuk. (1995). Delineation of the distinctive nature of tertiary coal beds. International Journal of Coal Geology. 28(2-4). 71–98. 32 indexed citations

Shearer, J.C. & Tim A. Moore. (1994). Botanical control on banding character in two New Zealand coal beds. Palaeogeography Palaeoclimatology Palaeoecology. 110(1-2). 11–27. 31 indexed citations

10.

Shearer, J.C., James R. Staub, & Tim A. Moore. (1994). The Conundrum of Coal Bed Thickness: A Theory for Stacked Mire Sequences. The Journal of Geology. 102(5). 611–617. 34 indexed citations

11.

Shearer, J.C. & Tim A. Moore. (1994). Grain-size and botanical analysis of two coal beds from the South Island of New Zealand. Review of Palaeobotany and Palynology. 80(1-2). 85–114. 22 indexed citations

12.

Shearer, J.C., Tim A. Moore, William H. Orem, et al.. (1994). Experimental Coalification Of Indonesian Peat and Buried Wood. 1 indexed citations

13.

Esterle, Joan, Tim A. Moore, & J.C. Shearer. (1992). Comparison of macroscopic and microscopic size analyses of organic components in both coal and peat. Queensland's institutional digital repository (The University of Queensland). 143–148. 8 indexed citations

14.

Shearer, J.C.. (1992). Sedimentology, coal chemistry and petrography of the Cretaceous Morley coal measures and the Eocene Beaumont coal measures, Ohai Coalfield, South Island, New Zealand.. University of Canterbury Research Repository (University of Canterbury). 3 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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