Karl Ramseyer

3.5k total citations
74 papers, 2.5k citations indexed

About

Karl Ramseyer is a scholar working on Geophysics, Atmospheric Science and Paleontology. According to data from OpenAlex, Karl Ramseyer has authored 74 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Geophysics, 23 papers in Atmospheric Science and 20 papers in Paleontology. Recurrent topics in Karl Ramseyer's work include Geology and Paleoclimatology Research (23 papers), Paleontology and Stratigraphy of Fossils (18 papers) and Geological and Geochemical Analysis (16 papers). Karl Ramseyer is often cited by papers focused on Geology and Paleoclimatology Research (23 papers), Paleontology and Stratigraphy of Fossils (18 papers) and Geological and Geochemical Analysis (16 papers). Karl Ramseyer collaborates with scholars based in Switzerland, Canada and France. Karl Ramseyer's co-authors include Frank Preusser, Albert Matter, Josef Mullis, James R. Boles, M.L. Chithambo, Christian Schlüchter, J. Mullis, M. Martini, Thomas Götte and E.J. Sendezera and has published in prestigious journals such as SHILAP Revista de lepidopterología, Geochimica et Cosmochimica Acta and Geology.

In The Last Decade

Karl Ramseyer

72 papers receiving 2.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Karl Ramseyer Switzerland 29 1.0k 849 583 493 459 74 2.5k
Alian Wang United States 36 886 0.9× 528 0.6× 250 0.4× 233 0.5× 425 0.9× 114 4.3k
J. M. G. Shelley Australia 23 1.3k 1.3× 1.0k 1.2× 392 0.7× 376 0.8× 234 0.5× 28 2.9k
David R. Cole United States 21 857 0.9× 443 0.5× 392 0.7× 174 0.4× 439 1.0× 46 2.5k
Lee R. Riciputi United States 29 1.1k 1.1× 433 0.5× 462 0.8× 144 0.3× 333 0.7× 69 2.3k
Rolf D. Neuser Germany 26 620 0.6× 451 0.5× 796 1.4× 236 0.5× 196 0.4× 62 1.9k
Adrian A. Finch United Kingdom 33 1.4k 1.4× 647 0.8× 506 0.9× 172 0.3× 122 0.3× 185 4.0k
Karlis Muehlenbachs Canada 37 2.2k 2.2× 758 0.9× 852 1.5× 153 0.3× 329 0.7× 78 3.5k
James M. Watkins United States 31 1.4k 1.4× 984 1.2× 458 0.8× 188 0.4× 109 0.2× 74 3.0k
Sam Boggs United States 15 752 0.7× 630 0.7× 527 0.9× 763 1.5× 547 1.2× 25 2.4k
M. D. Lane United States 27 529 0.5× 536 0.6× 354 0.6× 182 0.4× 262 0.6× 99 3.3k

Countries citing papers authored by Karl Ramseyer

Since Specialization
Citations

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

Fields of papers citing papers by Karl Ramseyer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karl Ramseyer

This figure shows the co-authorship network connecting the top 25 collaborators of Karl Ramseyer. A scholar is included among the top collaborators of Karl Ramseyer 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 Karl Ramseyer. Karl Ramseyer 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
2.
Jourdan, Anne‐Lise, Torsten Vennemann, J. Mullis, & Karl Ramseyer. (2009). Oxygen isotope sector zoning in natural hydrothermal quartz. Mineralogical Magazine. 73(4). 615–632. 40 indexed citations
3.
Ebert, Andreas W., Dirk Rieke‐Zapp, Marco Herwegh, et al.. (2007). Quantitative analysis of microstructures of coarse-grained marbles: an approach using bireflectance of calcite to visualize the microstructure. Bern Open Repository and Information System (University of Bern). 3 indexed citations
4.
Hochuli, Peter A., et al.. (2007). Sedimentological and palynological constraints on the basal Triassic sequence in Central Switzerland. Swiss Journal of Geosciences. 100(2). 263–272. 13 indexed citations
5.
Schlunegger, Fritz, Dirk Rieke‐Zapp, & Karl Ramseyer. (2007). Possible environmental effects on the evolution of the Alps-Molasse Basin system. Swiss Journal of Geosciences. 100(3). 383–405. 46 indexed citations
6.
Abart, Rainer & Karl Ramseyer. (2002). Deformation induced quartz-fluid oxygen isotope exchange during low-grade metamorphism: an example from the Glarus trust, E Switzerland.. Bern Open Repository and Information System (University of Bern). 5 indexed citations
7.
Spötl, Christoph, Michael J. Kunk, Karl Ramseyer, & Fred J. Longstaffe. (1998). Authigenic potassium feldspar: a tracer for the timing of palaeofluid flow in carbonate rocks, Northern Calcareous Alps, Austria. Geological Society London Special Publications. 144(1). 107–128. 21 indexed citations
9.
Decrouez, Danielle, et al.. (1992). La cathodoluminescence des marbres blancs. Bern Open Repository and Information System (University of Bern). 2 indexed citations
10.
Zezza, F., et al.. (1992). Origin, weathering and biological colonization of the marble terminal column on the Via Appia, Brindisi, Italy. Bern Open Repository and Information System (University of Bern).
11.
Wenzel, Thomas J. & Karl Ramseyer. (1992). Mineralogical and mineral-chemical changes in a fractionation-dominated diorite-monzodiorite-monzonite sequence: evidence from cathodoluminescence. European Journal of Mineralogy. 4(6). 1391–1400. 10 indexed citations
12.
Ramseyer, Karl, et al.. (1991). Les couleurs des marbres blancs. Bern Open Repository and Information System (University of Bern).
13.
Ramseyer, Karl, Reinhard Gaupp, & Albert Matter. (1990). Deep burial diagenesis in Rotliegende reservoirs of the NW German Basin. AAPG Bulletin. 2 indexed citations
14.
Moëns, Luc, et al.. (1990). L'origine des marbres blancs de quelques statues du Musée d'Art et d'Histoire de Genève: Etude scientifique pluridisciplinaire. 1 indexed citations
15.
Ramseyer, Karl, et al.. (1990). Comment and Reply on "Cathodoluminescence microscopy of myrmekite". Geology. 18(11). 1163–1163. 2 indexed citations
16.
Morad, S., Ihsan S. Al‐Aasm, Karl Ramseyer, R. Marfil, & Ala Aldahan. (1990). Diagenesis of carbonate cements in Permo-Triassic sandstones from the Iberian Range, Spain: evidence from chemical composition and stable isotopes. Sedimentary Geology. 67(3-4). 281–295. 50 indexed citations
17.
Decrouez, Danielle, et al.. (1989). Cathodoluminescence: Applications aux problèmes paléontologiques et archéologiques. Bern Open Repository and Information System (University of Bern). 2 indexed citations
18.
Ramseyer, Karl, et al.. (1989). Marbres blancs: caractérisation par cathodoluminescence. Bern Open Repository and Information System (University of Bern). 12 indexed citations
19.
Barbin, Vincent, et al.. (1989). Mise en évidence par la cathodoluminescence d'indices de remaniements synsédimentaires. Geobios. 22(2). 253–259. 3 indexed citations
20.
Boles, James R. & Karl Ramseyer. (1988). Albitization of Plagioclase and Vitrinite Reflectance as Paleothermal Indicators, San Joaquin Basin. 129–139. 14 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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