Jürgen Kullmann

929 total citations · 1 hit paper
32 papers, 687 citations indexed

About

Jürgen Kullmann is a scholar working on Paleontology, Atmospheric Science and Oceanography. According to data from OpenAlex, Jürgen Kullmann has authored 32 papers receiving a total of 687 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Paleontology, 16 papers in Atmospheric Science and 9 papers in Oceanography. Recurrent topics in Jürgen Kullmann's work include Paleontology and Stratigraphy of Fossils (17 papers), Geology and Paleoclimatology Research (16 papers) and Marine Biology and Ecology Research (6 papers). Jürgen Kullmann is often cited by papers focused on Paleontology and Stratigraphy of Fossils (17 papers), Geology and Paleoclimatology Research (16 papers) and Marine Biology and Ecology Research (6 papers). Jürgen Kullmann collaborates with scholars based in Germany, United States and Spain. Jürgen Kullmann's co-authors include Jost Wiedmann, Svetlana V. Nikolaeva, Sergio Rodríguez, Dieter Korn, J. Utting, Manfred Menning, Peter J.H. Jones, Zdzisław Bełka, Б. И. Чувашов and Dieter Weyer and has published in prestigious journals such as SHILAP Revista de lepidopterología, Tectonophysics and Journal of Paleontology.

In The Last Decade

Jürgen Kullmann

31 papers receiving 633 citations

Hit Papers

Cephalopods present and past 1988 2026 2000 2013 1988 100 200 300 400
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. Cephalopods present and past
    1988 422 citations Jost Wiedmann, Jürgen Kullmann profile →

Peers

Jürgen Kullmann
Jost Wiedmann Germany
Herbert Christian Klinger South Africa
Haruyoshi Maeda Japan
A.Y. Rozanov Sweden
Hiromichi Hirano Japan
James E. Sorauf United States
Noel J. Morris United Kingdom
Neale Monks United Kingdom
John Pojeta United States
Gengo Tanaka Japan
Jost Wiedmann Germany
Jürgen Kullmann
Citations per year, relative to Jürgen Kullmann Jürgen Kullmann (= 1×) peers Jost Wiedmann

Countries citing papers authored by Jürgen Kullmann

Since Specialization
Citations

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

Fields of papers citing papers by Jürgen Kullmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jürgen Kullmann

This figure shows the co-authorship network connecting the top 25 collaborators of Jürgen Kullmann. A scholar is included among the top collaborators of Jürgen Kullmann 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 Jürgen Kullmann. Jürgen Kullmann 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.
Fedorowski, Jerzy & Jürgen Kullmann. (2013). Vojnovskytesidae – a new family of Mississippian Rugosa (Anthozoa). Acta Geologica Polonica. 63(4). 657–679. 2 indexed citations
2.
Kullmann, Jürgen, et al.. (2003). A global review of Serpukhovian ammonoid biostratigraphy. Newsletters on Stratigraphy. 39(2-3). 101–123. 12 indexed citations
3.
4.
Menning, Manfred, Zdzisław Bełka, Б. И. Чувашов, et al.. (2001). The optimal number of Carboniferous series and stages. Newsletters on Stratigraphy. 38(2-3). 201–207. 12 indexed citations
5.
Korn, Dieter, et al.. (2000). The Early Mississippian (Osagean) ammonoid Dzhaprakoceras (Cephalopoda) from Utah. Journal of Paleontology. 74(5). 853–857. 2 indexed citations
6.
Korn, Dieter, et al.. (2000). THE EARLY MISSISSIPPIAN (OSAGEAN) AMMONOIDDZHAPRAKOCERAS(CEPHALOPODA) FROM UTAH. Journal of Paleontology. 74(5). 853–857. 5 indexed citations
7.
Nikolaeva, Svetlana V. & Jürgen Kullmann. (1998). A review of Middle Namurian ammonoid biostratigraphy. Newsletters on Stratigraphy. 36(2-3). 117–144. 3 indexed citations
8.
9.
Nikolaeva, Svetlana V. & Jürgen Kullmann. (1995). The Late Namurian genusCancelloceras (Carboniferous Ammonoidea) and its distribution. Paläontologische Zeitschrift. 69(3-4). 353–376. 2 indexed citations
10.
Kullmann, Jürgen & Svetlana V. Nikolaeva. (1995). A Review of Upper Namurian ammonoid biostratigraphy. Newsletters on Stratigraphy. 32(2). 117–136. 2 indexed citations
11.
Korn, Dieter, et al.. (1994). GONIAT, a computer-retrieval system for Paleozoic ammonoids. Journal of Paleontology. 68(6). 1257–1263. 2 indexed citations
12.
Kullmann, Jürgen, et al.. (1994). Olistolites in flysch sediments of the Karawanken Mountains : The development of an active continental margin in the Carboniferous of the Southern Alps (Palaeozoic of Seeberg and Eisenkappel/Austria). Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 194(1). 115–142. 5 indexed citations
13.
Wiedmann, Jost & Jürgen Kullmann. (1988). Cephalopods present and past. 422 indexed citations breakdown →
14.
Kullmann, Jürgen, et al.. (1985). Goniatites du Namurien des Pyrénées occidentales Françaises. Implications stratigraphiques et paléogéographiques. Geobios. 18(1). 47–71. 9 indexed citations
15.
Kullmann, Jürgen. (1983). Maxima im Tempo der Evolution karbonischer Ammonoideen. Paläontologische Zeitschrift. 57(3-4). 231–240. 7 indexed citations
16.
Kullmann, Jürgen, et al.. (1982). Goniatites (Cephal.) from the Hercynian Lower Devonian of the Eastern Pyrenees. Neues Jahrbuch für Geologie und Paläontologie - Monatshefte. 1982(10). 593–599. 1 indexed citations
17.
Kullmann, Jürgen, et al.. (1978). Facies differentiation caused by wrench deformation along a deep-seated fault system (León line, Cantabrian Mountains, North Spain). Tectonophysics. 48(1-2). T15–T22. 11 indexed citations
18.
Becker, Gerhard, Martin J.M. Bless, & Jürgen Kullmann. (1975). Upper Carboniferous Entomozoan shales in the Cantabrian Mountains (Northern Spain). Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 150(1). 92–110. 4 indexed citations
19.
Kullmann, Jürgen, et al.. (1973). "Inflexion points" in the allometric growth of cephalopod shells. Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 142(1). 97–114. 1 indexed citations
20.
Kullmann, Jürgen & Jost Wiedmann. (1970). Significance of sutures in phylogeny of Ammonoidea. KU ScholarWorks (The University of Kansas). 103 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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