M. Frey

2.2k total citations · 1 hit paper
22 papers, 2.0k citations indexed

About

M. Frey is a scholar working on Geophysics, Biomaterials and Paleontology. According to data from OpenAlex, M. Frey has authored 22 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Geophysics, 8 papers in Biomaterials and 4 papers in Paleontology. Recurrent topics in M. Frey's work include Geological and Geochemical Analysis (12 papers), Clay minerals and soil interactions (8 papers) and Paleontology and Stratigraphy of Fossils (4 papers). M. Frey is often cited by papers focused on Geological and Geochemical Analysis (12 papers), Clay minerals and soil interactions (8 papers) and Paleontology and Stratigraphy of Fossils (4 papers). M. Frey collaborates with scholars based in Switzerland, Germany and United States. M. Frey's co-authors include D. Robinson, Christian de Capitani, J. G. Liou, Jochen Hoefs, N. Clauer, R. D. Dallmeyer, J. C. Hunziker, H. Friedrichsen, H. Schwander and Werner Flehmig and has published in prestigious journals such as Geochimica et Cosmochimica Acta, Geology and Geological Society of America Bulletin.

In The Last Decade

M. Frey

21 papers receiving 1.8k citations

Hit Papers

Low temperature metamorphism 1987 2026 2000 2013 1987 100 200 300 400 500
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.

  1. Low temperature metamorphism
    1987 581 citations M. Frey, D. Robinson Bristol Research (University of Bristol) profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
M. Frey Switzerland 16 1.6k 465 386 380 315 22 2.0k
Hanan J. Kisch Israel 17 1.5k 0.9× 340 0.7× 431 1.1× 318 0.8× 214 0.7× 33 2.0k
D. Robinson United Kingdom 18 1.1k 0.7× 362 0.8× 349 0.9× 240 0.6× 224 0.7× 39 1.4k
R. J. Merriman United Kingdom 28 1.4k 0.9× 593 1.3× 478 1.2× 179 0.5× 394 1.3× 63 1.8k
R. E. Bevins United Kingdom 25 1.5k 0.9× 278 0.6× 552 1.4× 169 0.4× 519 1.6× 93 2.0k
Eric Eslinger United States 12 865 0.5× 840 1.8× 159 0.4× 452 1.2× 238 0.8× 24 1.7k
Edward A. Perry United States 10 833 0.5× 702 1.5× 160 0.4× 521 1.4× 359 1.1× 12 1.8k
José Honnorez France 20 1.3k 0.8× 126 0.3× 229 0.6× 136 0.4× 245 0.8× 29 1.6k
Horst Zwingmann Australia 29 1.8k 1.1× 141 0.3× 459 1.2× 465 1.2× 181 0.6× 88 2.3k
C. V. Jeans United Kingdom 18 500 0.3× 277 0.6× 148 0.4× 171 0.5× 472 1.5× 49 1.0k
S. Hoernes Germany 27 1.8k 1.1× 90 0.2× 715 1.9× 161 0.4× 285 0.9× 60 2.1k

Countries citing papers authored by M. Frey

Since Specialization
Citations

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

Fields of papers citing papers by M. Frey

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M. Frey

This figure shows the co-authorship network connecting the top 25 collaborators of M. Frey. A scholar is included among the top collaborators of M. Frey 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 M. Frey. M. Frey 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
1.
Frey, M.. (2019). Liberalismus mit Gemeinsinn. Velbrück Wissenschaft eBooks.
2.
3.
Mählmann, Rafael Ferreiro, et al.. (2002). Diagenesis to low-grade burial and contact metamorphism in the Triassic-Jurassic of the Vichuquén-Tilicura and Hualane Gualleco Basins, Castal Range of Chile.. TUbilio (Technical University of Darmstadt). 82. 8 indexed citations
4.
Nagel, T., Christian de Capitani, & M. Frey. (2002). Isograds and P–T evolution in the eastern Lepontine Alps (Graubünden, Switzerland). Journal of Metamorphic Geology. 20(3). 309–324. 51 indexed citations
5.
Mählmann, Rafael Ferreiro, et al.. (2002). Possible effects of tectonic shear strain on phyllosilicates: a case study from the Kandersteg area, Helvetic Alps, Switzerland.. TUbilio (Technical University of Darmstadt). 8 indexed citations
6.
7.
Barrenechea, José F., M. Rodas, M. Frey, Jacinto Alonso‐Azcárate, & José Ramón Mas Mayoral. (2001). Clay diagenesis and low-grade metamorphism of Tithonian and Berriasian sediments in the Cameros Basin (Spain). Clay Minerals. 36(3). 325–333. 15 indexed citations
8.
Plašienka, Dušan, et al.. (1999). Kinematics and metamorphism of a cretaceous core complex: The veporic unit of the Western Carpathians. Physics and Chemistry of the Earth Part A Solid Earth and Geodesy. 24(8). 651–658. 30 indexed citations
9.
Livi, Kenneth J. T., David R. Veblen, John M. Ferry, & M. Frey. (1997). Evolution of 2:1 layered silicates in low‐grade metamorphosed Liassic shales of Central Switzerland. Journal of Metamorphic Geology. 15(3). 323–344. 57 indexed citations
10.
Rahn, Meinert, et al.. (1997). Rotation and exhumation of a thrust plane: Apatite fission-track data from the Glarus thrust, Switzerland. Geology. 25(7). 599–599. 32 indexed citations
11.
Capitani, Christian de, et al.. (1996). Very low-temperature metamorphism of shales from the Diablo Range, Franciscan Complex, California: New constraints on the exhumation path. Geological Society of America Bulletin. 108(5). 578–578. 38 indexed citations
12.
Frey, M., Christian de Capitani, & J. G. Liou. (1991). A new petrogenetic grid for low‐grade metabasites. Journal of Metamorphic Geology. 9(4). 497–509. 223 indexed citations
13.
Frey, M.. (1987). Very low-grade metamorphism of clastic sedimentary rocks.. Medical Entomology and Zoology. 9–58. 221 indexed citations
14.
Frey, M. & D. Robinson. (1987). Low temperature metamorphism. Bristol Research (University of Bristol). 581 indexed citations breakdown →
15.
Hunziker, J. C., M. Frey, N. Clauer, & R. D. Dallmeyer. (1987). Reply to the comments on the evolution of illite to muscovite by J.R. Glasmann. Contributions to Mineralogy and Petrology. 96(1). 75–77. 5 indexed citations
16.
Hunziker, J. C., M. Frey, N. Clauer, et al.. (1986). The evolution of illite to muscovite: mineralogical and isotopic data from the Glarus Alps, Switzerland. Contributions to Mineralogy and Petrology. 92(2). 157–180. 292 indexed citations
17.
Hoefs, Jochen & M. Frey. (1976). The isotopic composition of carbonaceous matter in a metamorphic profile from the Swiss Alps. Geochimica et Cosmochimica Acta. 40(8). 945–951. 142 indexed citations
18.
Frey, M. & Philip M. Orville. (1974). Plagioclase in margarite-bearing rocks. American Journal of Science. 274(1). 31–47. 18 indexed citations
19.
Frey, M. & Ernst Niggli. (1972). Margarite, an important rock-forming mineral in regionally metamorphosed low-grade rocks. Die Naturwissenschaften. 59(5). 214–215. 22 indexed citations
20.
Frey, M.. (1970). THE STEP FROM DIAGENESIS TO METAMORPHISM IN PELITIC ROCKS DURING ALPINE OROGENESIS. Sedimentology. 15(3-4). 261–279. 98 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Hanan J. Kisch Breakdown of academic impact, for papers by D. Robinson Breakdown of academic impact, for papers by R. J. Merriman Breakdown of academic impact, for papers by R. E. Bevins Breakdown of academic impact, for papers by Eric Eslinger Breakdown of academic impact, for papers by Edward A. Perry Breakdown of academic impact, for papers by José Honnorez Breakdown of academic impact, for papers by Horst Zwingmann Breakdown of academic impact, for papers by C. V. Jeans Breakdown of academic impact, for papers by S. Hoernes
Rankless by CCL
2026