W. Schellmann

425 total citations
12 papers, 335 citations indexed

About

W. Schellmann is a scholar working on Geochemistry and Petrology, Geophysics and Biomaterials. According to data from OpenAlex, W. Schellmann has authored 12 papers receiving a total of 335 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Geochemistry and Petrology, 5 papers in Geophysics and 3 papers in Biomaterials. Recurrent topics in W. Schellmann's work include Geochemistry and Elemental Analysis (5 papers), Clay minerals and soil interactions (3 papers) and Geological and Geochemical Analysis (3 papers). W. Schellmann is often cited by papers focused on Geochemistry and Elemental Analysis (5 papers), Clay minerals and soil interactions (3 papers) and Geological and Geochemical Analysis (3 papers). W. Schellmann collaborates with scholars based in Germany, United Kingdom and Brazil. W. Schellmann's co-authors include Werner Truckenbrodt, Vesna Marchig and Peter Halbach and has published in prestigious journals such as Chemical Geology, CATENA and International Journal of Earth Sciences.

In The Last Decade

W. Schellmann

11 papers receiving 302 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
W. Schellmann Germany	9	182	151	104	83	47	12	335
Ida Valeton Germany	10	196 1.1×	124 0.8×	67 0.6×	104 1.3×	55 1.2×	28	375
R. R. Anand Australia	11	164 0.9×	142 0.9×	102 1.0×	174 2.1×	28 0.6×	21	410
C. Katagas Greece	11	73 0.4×	151 1.0×	50 0.5×	79 1.0×	76 1.6×	27	382
John P. Morton United States	7	95 0.5×	195 1.3×	61 0.6×	171 2.1×	29 0.6×	9	428
Mingchou Lee United States	5	60 0.3×	232 1.5×	59 0.6×	176 2.1×	45 1.0×	7	382
Sam H. Patterson United States	11	102 0.6×	75 0.5×	37 0.4×	109 1.3×	44 0.9×	17	281
M. Pagel France	3	307 1.7×	214 1.4×	90 0.9×	63 0.8×	18 0.4×	4	404
S. U. Sigurdsson Iceland	5	143 0.8×	115 0.8×	56 0.5×	49 0.6×	12 0.3×	6	398
Arno Mücke Germany	13	245 1.3×	327 2.2×	211 2.0×	39 0.5×	51 1.1×	30	535
N. Skarpelis Greece	11	140 0.8×	266 1.8×	110 1.1×	44 0.5×	20 0.4×	17	470

Countries citing papers authored by W. Schellmann

Since Specialization

Citations

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

Fields of papers citing papers by W. Schellmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W. Schellmann. 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 W. Schellmann. The network helps show where W. Schellmann may publish in the future.

Co-authorship network of co-authors of W. Schellmann

This figure shows the co-authorship network connecting the top 25 collaborators of W. Schellmann. A scholar is included among the top collaborators of W. Schellmann 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 W. Schellmann. W. Schellmann 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

1.

Schellmann, W.. (2003). Discussion of “A critique of the Schellmann definition and classification of laterite” by R.P. Bourman and C.D. Ollier (Catena 47, 117–131). CATENA. 52(1). 77–79. 11 indexed citations

2.

Schellmann, W.. (1994). Geochemical differentiation in laterite and bauxite formation. CATENA. 21(2-3). 131–143. 63 indexed citations

3.

Schellmann, W., et al.. (1994). Lithodependence of partly transported weathering horizons above a migmatite-diabase contact in Central Bahia State, Brazil. CATENA. 21(2-3). 215–227. 3 indexed citations

4.

Truckenbrodt, Werner, et al.. (1991). Composition and origin of the clay cover on North Brazilian laterites. International Journal of Earth Sciences. 80(3). 591–610. 38 indexed citations

5.

Schellmann, W.. (1989). Allochthonous surface alteration of Ni-laterites. Chemical Geology. 74(3-4). 351–364. 16 indexed citations

6.

Schellmann, W.. (1989). Composition and origin of lateritic nickel ore at Tagaung Taung, Burma. Mineralium Deposita. 24(3). 161–168. 27 indexed citations

7.

Schellmann, W.. (1986). A new definition of laterite. 120. 1–7. 89 indexed citations

8.

Schellmann, W.. (1981). CONSIDERATIONS ON THE DEFINITION AND CLASSIFICATION OF LATERITES. 61 indexed citations

9.

Halbach, Peter, Vesna Marchig, & W. Schellmann. (1978). Comments on the publication by C. Lalou and E. Brichet. Mineralium Deposita. 13(1). 6 indexed citations

10.

Schellmann, W., et al.. (1972). Laboratory Investigations of the Estimation of Expansive Clays. Materiales de Construcción. 22(147). 5–19.

11.

Schellmann, W.. (1971). �ber Beziehungen lateritischer Eisen-, Nickel-, Aluminium-und Manganerze zu ihren Ausgangsgesteinen. Mineralium Deposita. 6(4). 9 indexed citations

12.

Schellmann, W., et al.. (1965). Rezente Sedimente im K�stenbereich der Halbinsel Kaloum, Guinea. Mineralogy and Petrology. 10(1-4). 349–367. 12 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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