Per Ahlberg
Impact in
- Paleontology top 0.05%
- Paleontology and Evolutionary Biology
- Evolution and Paleontology Studies
- Paleontology and Stratigraphy of Fossils
- Nature and Landscape Conservation top 0.2%
- Ichthyology and Marine Biology
- Fish biology, ecology, and behavior
Papers in
- Paleontology 192
- Paleontology and Evolutionary Biology 138
- Evolution and Paleontology Studies 99
- Paleontology and Stratigraphy of Fossils 58
-
- Ichthyology and Marine Biology 107
- Co-authors
- Zerina JohansonJennifer A. ClackHenning BlomMin ZhuSophie SanchezPaul TafforeauAndrew R. MilnerErvīns Lukševičs
- Journals
- Nature (41 papers)Journal of the American Chemical Society (26 papers)Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry (25 papers)PLoS ONE (12 papers)Journal of Vertebrate Paleontology (11 papers)
- Partner nations
- SwedenUnited KingdomFrance
In The Last Decade
Per Ahlberg
335 papers receiving 7.8k citations
Peers
Comparison fields: 5 of 158
- Paleontology 4.9k
- Nature and Landscape Conservation 3.0k
- Geology 242
- Organic Chemistry 953
- Earth-Surface Processes 225
Countries citing papers authored by Per Ahlberg
This map shows the geographic impact of Per Ahlberg'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 Per Ahlberg with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Per Ahlberg more than expected).
Fields of papers citing papers by Per Ahlberg
This network shows the impact of papers produced by Per Ahlberg. 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 Per Ahlberg. The network helps show where Per Ahlberg may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Per Ahlberg, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2023 | 12 | |
| 2 | 2021 | 19 | |
| 3 | 2020 | 13 | |
| 4 | 2016 | 11 | |
| 5 | 2015 | 15 | |
| 6 | 2014 | 11 | |
| 7 | A very primitive tetrapod from the earliest Famennian of South Timan, Russia | 2011 | 4 |
| 8 | Ontogeny of the humerus in Ichthyostega | 2006 | 1 |
| 9 | CT scanning the nose of Eusthenopteron. | 2006 | 1 |
| 10 | A new look at tetrapod middle ear origins: spiracle evolution in the Tetrapodomorpha. | 2005 | 1 |
| 11 | A phosphatocopid fauna from the upper Cambrian of Andrarum, southern Sweden | 2004 | 1 |
| 12 | Ichthylostega:innovative but not intermediate | 2004 | 1 |
| 13 | Phosphatised olenid trilobites from the upper Cambrian of Västergötland, Sweden | 2003 | 1 |
| 14 | New insights into the postcranial skeleton of Ichthyostega. | 2003 | 4 |
| 15 | Major events in early vertebrate evolution: palaeontology, phylogeny, genetics and development | 2001 | 129 |
| 16 | Solvated CH5+ in liquid superacid (vol 7, pg 1936, 2001) | 2001 | 1 |
| 17 | Lotagnostus? : mystacinus, a rare agnostid from the Upper Cambrian of Sweden | 2000 | 2 |
| 18 | 1998 | 12 | |
| 19 | A New Species of Trilobite Olenoides From Middle Cambrian of Taijiang, Guizhou. | 1995 | 4 |
| 20 | Four legs to stand on for Devonian vertebrates | 1989 | 1 |
About Per Ahlberg
Per Ahlberg is a scholar working on Paleontology, Nature and Landscape Conservation, Geology, Spectroscopy and Organic Chemistry, having authored 347 papers that have together received 8.1k indexed citations. Recurring topics across this work include Paleontology and Evolutionary Biology (138 papers), Ichthyology and Marine Biology (107 papers), Evolution and Paleontology Studies (99 papers), Paleontology and Stratigraphy of Fossils (58 papers), Chemical Reaction Mechanisms (24 papers), Asymmetric Synthesis and Catalysis (24 papers), Geology and Paleoclimatology Research (22 papers) and Coordination Chemistry and Organometallics (21 papers). The work is most often cited by research in Paleontology (4.9k citations), Nature and Landscape Conservation (3.0k citations), Geology (242 citations), Organic Chemistry (953 citations) and Earth-Surface Processes (225 citations). Per Ahlberg has collaborated with scholars based in Sweden, United Kingdom and France. Frequent co-authors include Zerina Johanson, Jennifer A. Clack, Henning Blom, Min Zhu, Sophie Sanchez, Paul Tafforeau, Andrew R. Milner, Ervīns Lukševičs, Grzegorz Niedźwiedzki and Catherine Boisvert. Their work appears in journals such as Nature, Journal of the American Chemical Society, Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry, PLoS ONE and Journal of Vertebrate Paleontology.
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.