T. J. Shepherd

5.0k total citations · 2 hit papers
58 papers, 4.3k citations indexed

About

T. J. Shepherd is a scholar working on Geophysics, Artificial Intelligence and Geochemistry and Petrology. According to data from OpenAlex, T. J. Shepherd has authored 58 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Geophysics, 25 papers in Artificial Intelligence and 14 papers in Geochemistry and Petrology. Recurrent topics in T. J. Shepherd's work include Geological and Geochemical Analysis (29 papers), Geochemistry and Geologic Mapping (25 papers) and earthquake and tectonic studies (15 papers). T. J. Shepherd is often cited by papers focused on Geological and Geochemical Analysis (29 papers), Geochemistry and Geologic Mapping (25 papers) and earthquake and tectonic studies (15 papers). T. J. Shepherd collaborates with scholars based in United Kingdom, Armenia and United States. T. J. Shepherd's co-authors include A. H. Rankin, D. H. M. Alderton, Max Coleman, John J. Durham, Simon Chenery, D. P. F. Darbyshire, J. Naden, Franck Poitrasson, R.C. Scrivener and Simon H. Bottrell and has published in prestigious journals such as Nature, Journal of Geophysical Research Atmospheres and Analytical Chemistry.

In The Last Decade

T. J. Shepherd

57 papers receiving 4.0k 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.

Reduction of water with zinc for hydrogen isotope analysis

1982 1.1k citations T. J. Shepherd et al. profile →
A Practical Guide to Fluid Inclusion Studies

1985 982 citations T. J. Shepherd, A. H. Rankin et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
T. J. Shepherd United Kingdom	30	2.6k	1.6k	1.1k	631	607	58	4.3k
Bruce E. Taylor Canada	32	2.6k 1.0×	1.2k 0.7×	1.3k 1.1×	409 0.6×	951 1.6×	66	4.4k
Chris M. Hall United States	42	3.4k 1.3×	1.1k 0.7×	856 0.8×	506 0.8×	1.5k 2.5×	124	4.9k
M. H. Reed United States	29	3.1k 1.2×	1.8k 1.1×	1.3k 1.2×	844 1.3×	650 1.1×	65	5.1k
T. Kurtis Kyser Canada	36	3.3k 1.3×	1.3k 0.8×	961 0.8×	398 0.6×	900 1.5×	121	4.6k
Matthew I. Leybourne Canada	38	2.1k 0.8×	1.5k 0.9×	1.3k 1.2×	398 0.6×	575 0.9×	189	4.0k
Jacob B. Lowenstern United States	42	5.7k 2.2×	2.4k 1.4×	885 0.8×	427 0.7×	1.2k 1.9×	112	6.9k
Fraser Goff United States	34	2.0k 0.8×	602 0.4×	788 0.7×	366 0.6×	1.0k 1.7×	148	3.4k
Minoru Kusakabe Japan	41	2.3k 0.9×	1.1k 0.6×	1.7k 1.5×	409 0.6×	1.2k 2.0×	180	5.1k
Michael Herron British Virgin Islands	28	1.2k 0.5×	893 0.5×	936 0.8×	746 1.2×	1.2k 2.0×	64	3.6k
Dennis K. Bird United States	36	1.8k 0.7×	723 0.4×	794 0.7×	400 0.6×	513 0.8×	70	4.2k

Countries citing papers authored by T. J. Shepherd

Since Specialization

Citations

This map shows the geographic impact of T. J. Shepherd'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 T. J. Shepherd with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. J. Shepherd more than expected).

Fields of papers citing papers by T. J. Shepherd

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. J. Shepherd

This figure shows the co-authorship network connecting the top 25 collaborators of T. J. Shepherd. A scholar is included among the top collaborators of T. J. Shepherd 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 T. J. Shepherd. T. J. Shepherd 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

Shepherd, T. J., et al.. (2018). Post-depositional behaviour of mercury and arsenic in submarine mine tailings deposited in Buyat Bay, North Sulawesi, Indonesia. Marine Environmental Research. 137. 88–97. 10 indexed citations

Reis, Amélia, T. J. Shepherd, Geoff Nowell, et al.. (2016). Source and pathway analysis of lead and polycyclic aromatic hydrocarbons in Lisbon urban soils. The Science of The Total Environment. 573. 324–336. 31 indexed citations

Shepherd, T. J., Wendy Dirks, Nick M.W. Roberts, et al.. (2016). Tracing fetal and childhood exposure to lead using isotope analysis of deciduous teeth. Environmental Research. 146. 145–153. 10 indexed citations

Hodgson, Susan, et al.. (2014). Determinants of childhood lead exposure in the postleaded petrol era: The Tooth Fairy cohort from Newcastle upon Tyne. Journal of Exposure Science & Environmental Epidemiology. 25(4). 420–426. 2 indexed citations

Shepherd, T. J., et al.. (2012). Reconstructing the life-time lead exposure in children using dentine in deciduous teeth. The Science of The Total Environment. 425. 214–222. 35 indexed citations

Serafim, A., B. Lopes, Alexandra Cravo, et al.. (2010). Source and impact of lead contamination on δ-aminolevulinic acid dehydratase activity in several marine bivalve species along the Gulf of Cadiz. Aquatic Toxicology. 101(1). 146–154. 22 indexed citations

Shepherd, T. J., Simon Chenery, Vanessa Pashley, et al.. (2009). Regional lead isotope study of a polluted river catchment: River Wear, Northern England, UK. The Science of The Total Environment. 407(17). 4882–4893. 19 indexed citations

Serafim, A., et al.. (2008). Using biochemical and isotope geochemistry to understand the environmental and public health implications of lead pollution in the lower Guadiana River, Iberia: A freshwater bivalve study. The Science of The Total Environment. 405(1-3). 109–119. 47 indexed citations

Naden, J., et al.. (2003). Do fluid inclusions preserve δ18O values of hydrothermal fluids in epithermal systems over geological time? Evidence from paleo- and modern geothermal systems, Milos island, Aegean Sea. Chemical Geology. 197(1-4). 143–159. 16 indexed citations

10.

Fish, S., T. J. Shepherd, Terry J. McGenity, & William D. Grant. (2002). Recovery of 16S ribosomal RNA gene fragments from ancient halite. Nature. 417(6887). 432–436. 91 indexed citations

11.

Darbyshire, D. P. F. & T. J. Shepherd. (1994). Nd and Sr isotope constraints on the origin of the Cornubian batholith, SW England. Journal of the Geological Society. 151(5). 795–802. 55 indexed citations

12.

Bussell, M. A., Charles N. Alpers, Ulrich Petersen, et al.. (1990). The Ag-Mn-Pb-Zn vein, replacement, and skarn deposits of Uchucchacua, Peru; studies of structure, mineralogy, metal zoning, Sr isotopes, and fluid inclusions. Economic Geology. 85(7). 1348–1383. 31 indexed citations

13.

Sellwood, B.W., et al.. (1989). Origin of late cements in oolitic reservoir facies: a fluid inclusion and isotopic study (Mid-Jurassic, southern England). Sedimentary Geology. 61(3-4). 223–237. 35 indexed citations

14.

Naden, J. & T. J. Shepherd. (1989). Role of methane and carbon dioxide in gold deposition. Nature. 342(6251). 793–795. 159 indexed citations

15.

Darbyshire, D. P. F. & T. J. Shepherd. (1985). Chronology of granite magmatism and associated mineralization, SW England. Journal of the Geological Society. 142(6). 1159–1177. 110 indexed citations

16.

Fortey, N. J., et al.. (1985). Mineralisation at the Carrock Fell Tungsten Mine, N. England: Paragenetic, fluid inclusion and geochemical study. Mineralium Deposita. 20(1). 32 indexed citations

17.

Shepherd, T. J.. (1981). Temperature-programmable, heating-freezing stage for microthermometric analysis of fluid inclusions. Economic Geology. 76(5). 1244–1247. 72 indexed citations

18.

Rankin, A. H. & T. J. Shepherd. (1978). H₂S-bearing fluid inclusions in baryte from the North Pole deposit, Western Australia. Mineralogical Magazine. 42(323). 408–410. 13 indexed citations

19.

Shepherd, T. J.. (1977). Fluid inclusion study of the Witwatersrand gold-uranium ores. Philosophical Transactions of the Royal Society of London Series A Mathematical and Physical Sciences. 286(1336). 549–565. 9 indexed citations

20.

Shepherd, T. J., et al.. (1976). Sample preparation for fluid inclusion studies. Mineralogical Magazine. 40(314). 647–648. 2 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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