Nikolaus Malchus

691 total citations
21 papers, 310 citations indexed

About

Nikolaus Malchus is a scholar working on Paleontology, Oceanography and Ecology. According to data from OpenAlex, Nikolaus Malchus has authored 21 papers receiving a total of 310 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Paleontology, 8 papers in Oceanography and 7 papers in Ecology. Recurrent topics in Nikolaus Malchus's work include Paleontology and Stratigraphy of Fossils (12 papers), Marine Biology and Ecology Research (8 papers) and Aquatic Invertebrate Ecology and Behavior (6 papers). Nikolaus Malchus is often cited by papers focused on Paleontology and Stratigraphy of Fossils (12 papers), Marine Biology and Ecology Research (8 papers) and Aquatic Invertebrate Ecology and Behavior (6 papers). Nikolaus Malchus collaborates with scholars based in Spain, Germany and United States. Nikolaus Malchus's co-authors include Thomas Steuber, Annie V. Dhondt, Jochen Kuss, Klaus Bändel, Étienne Jaillard, Martin Aberhan, André F. Sartori, M. Dolors Furones, Chris Rodgers and P. M. Hine and has published in prestigious journals such as SHILAP Revista de lepidopterología, Aquaculture and Palaeogeography Palaeoclimatology Palaeoecology.

In The Last Decade

Nikolaus Malchus

21 papers receiving 292 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nikolaus Malchus Spain 10 199 134 92 82 81 21 310
Urszula Radwańska Poland 12 223 1.1× 166 1.2× 36 0.4× 73 0.9× 78 1.0× 37 359
Emma Taddei Ruggiero Italy 11 191 1.0× 151 1.1× 67 0.7× 76 0.9× 108 1.3× 21 313
David T. Dockery United States 7 148 0.7× 159 1.2× 69 0.8× 131 1.6× 145 1.8× 18 311
Manfred Jäger Czechia 12 232 1.2× 199 1.5× 31 0.3× 91 1.1× 82 1.0× 33 352
Tim Palmer United Kingdom 8 258 1.3× 234 1.7× 45 0.5× 103 1.3× 122 1.5× 12 399
Michael J. Weedon United Kingdom 10 277 1.4× 206 1.5× 118 1.3× 60 0.7× 68 0.8× 16 420
Halard L. Lescinsky United States 11 208 1.0× 269 2.0× 77 0.8× 140 1.7× 116 1.4× 14 410
Ana Márquez Aliaga Spain 13 386 1.9× 76 0.6× 63 0.7× 52 0.6× 109 1.3× 63 501
Sabrina Coelho Rodrigues Brazil 14 253 1.3× 170 1.3× 56 0.6× 94 1.1× 121 1.5× 28 379
Karl Kleemann Austria 12 72 0.4× 223 1.7× 118 1.3× 149 1.8× 46 0.6× 21 327

Countries citing papers authored by Nikolaus Malchus

Since Specialization
Citations

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

Fields of papers citing papers by Nikolaus Malchus

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nikolaus Malchus

This figure shows the co-authorship network connecting the top 25 collaborators of Nikolaus Malchus. A scholar is included among the top collaborators of Nikolaus Malchus 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 Nikolaus Malchus. Nikolaus Malchus 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.
Malchus, Nikolaus & André F. Sartori. (2013). Treatise Online no. 61: Part N, Revised, Volume 1, Chapter 4: The early shell: Ontogeny, features, and evolution. Latin American Theatre Review (The University of Kansas). 0(0). 9 indexed citations
2.
Carrasco-Querol, Noèlia, P. M. Hine, Mercè Durfort, et al.. (2013). Marteilia cochillia sp. nov., a new Marteilia species affecting the edible cockle Cerastoderma edule in European waters. Aquaculture. 412-413. 223–230. 28 indexed citations
3.
Malchus, Nikolaus. (2010). Shell tubules in Condylocardiinae (Bivalvia: Carditoidea). Journal of Molluscan Studies. 76(4). 401–403. 11 indexed citations
4.
Malchus, Nikolaus & Jochen Kuss. (2009). Microfacies studies of carbonate rocks from Jurassic outcrops in the north of Faro, Southern Portugal. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 9. 2 indexed citations
5.
Klinger, Herbert Christian & Nikolaus Malchus. (2008). The first record of Agerostrea ungulata (von Schlotheim, 1813) (Bivalvia: Ostreoidea) from the upper Maastrichtian of KwaZulu, South Africa, with a discussion of its distribution in southeast Africa and Madagascar. 4(1). 11–16. 1 indexed citations
6.
Malchus, Nikolaus. (2007). Problems concerning early oyster evolution: A reply to Márquez-Aliaga and Hautmann. Palaeogeography Palaeoclimatology Palaeoecology. 258(1-2). 130–134. 5 indexed citations
7.
8.
Malchus, Nikolaus. (2004). Early ontogeny of Jurassic bakevelliids and their bearing on bivalve evolution. Acta Palaeontologica Polonica. 49(1). 15 indexed citations
9.
Malchus, Nikolaus. (2004). Constraints in the ligament ontogeny and evolution of pteriomorphian Bivalvia. Palaeontology. 47(6). 1539–1574. 27 indexed citations
10.
Malchus, Nikolaus & Thomas Steuber. (2002). Stable isotope records (O, C) of Jurassic aragonitic shells from England and NW Poland: palaeoecologic and environmental implications. Geobios. 35(1). 29–39. 39 indexed citations
11.
Malchus, Nikolaus. (2000). Larval shells of Middle Jurassic Oxytomidae (Bivalvia: Monotoidea) from Poland. Journal of Molluscan Studies. 66(2). 289–292. 8 indexed citations
12.
Malchus, Nikolaus. (2000). Evolutionary significance of fossil larval shell characters: a case study from the Ostreoidea (Bivalvia: Pteriomorphia). Geological Society London Special Publications. 177(1). 303–312. 7 indexed citations
13.
Malchus, Nikolaus. (2000). Post-larval and larval shells ofJuranomia Fürsich & Werner 1989, andAnomia Linnaeus 1758 (Anomüdae, Bivalvia). Paläontologische Zeitschrift. 74(3). 239–246. 7 indexed citations
14.
Malchus, Nikolaus. (2000). Early shell stages of Middle Jurassic bivalves Camptochlamys (Pectinidae) and Atreta (Dimyidae) from Poland. Journal of Molluscan Studies. 66(4). 577–581. 9 indexed citations
15.
Dhondt, Annie V., et al.. (1999). Cretaceous oysters from North Africa; origin and distribution. 170(1). 67–76. 52 indexed citations
16.
Malchus, Nikolaus. (1998). Aptian (Lower Cretaceous) rudist bivalves from NE Spain: Taxonomic problems and preliminary results. Geobios. 31. 181–191. 9 indexed citations
17.
Malchus, Nikolaus. (1995). The meaning of "inversion" in chamids and rudists (Bivalvia) reviewed and an unbiassed theoretical approach to Late Jurassic-Early Cretaceous rudist phylogeny. SHILAP Revista de lepidopterología. 2 indexed citations
18.
Malchus, Nikolaus, et al.. (1994). Upper Cretaceous bivalves from the Glauconie de Lonzée near Gembloux (SE Belgium). Flanders Marine Institute (Flanders Marine Institute). 7 indexed citations
19.
20.
Bändel, Klaus, Jochen Kuss, & Nikolaus Malchus. (1987). The sediments of Wadi Qena (Eastern Desert, Egypt). Journal of African Earth Sciences (1983). 6(4). 427–455. 41 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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