Geoffrey Playford
- Paleontology top 0.2%
- Atmospheric Science top 2%
- Ecology, Evolution, Behavior and Systematics top 1%
- Infectious Diseases top 2%
- Earth-Surface Processes top 1%
- Co-authors
- Mary E. DettmannRodolfo DinoReed WicanderB. E. BalmeP. G. PappasJohn RexBart Jan KullbergJohn W. Baddley
- Topics
- Paleontology and Stratigraphy of Fossils (107 papers)Geological and Geophysical Studies (51 papers)Paleontology and Evolutionary Biology (29 papers)
- Journals
- SHILAP Revista de lepidopterologíaClinical Infectious DiseasesJournal of Clinical Microbiology
- Partner nations
- AustraliaUnited StatesBrazil
In The Last Decade
Geoffrey Playford
140 papers receiving 3.5k citations
Hit Papers
Peers
Comparison fields: 5 of 120
- Paleontology 2.3k
- Atmospheric Science 1.0k
- Ecology, Evolution, Behavior and Systematics 956
- Infectious Diseases 728
- Earth-Surface Processes 680
Countries citing papers authored by Geoffrey Playford
This map shows the geographic impact of Geoffrey Playford'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 Geoffrey Playford with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Geoffrey Playford more than expected).
Fields of papers citing papers by Geoffrey Playford
This network shows the impact of papers produced by Geoffrey Playford. 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 Geoffrey Playford. The network helps show where Geoffrey Playford may publish in the future.
Co-authorship network of co-authors of Geoffrey Playford
This figure shows the co-authorship network connecting the top 25 collaborators of Geoffrey Playford. A scholar is included among the top collaborators of Geoffrey Playford 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 Geoffrey Playford. Geoffrey Playford is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 19 | |
| 2 | 4 | |
| 3 | Permian palynoflora of the Ainim and Aiduna formations, West Papua | 13 |
| 4 | Middle Ordovician acritarchs from the global stratotype section of Huangnitang in Changshan, Zhejiang, China | 7 |
| 5 | Permian palynofloral assemblages of the Chaco-Paraná Basin (Argentina): systematics and stratigraphic significance | 48 |
| 6 | Biostratigraphic and paleogeographic implications of an upper Ordovician acritarch assemblage from the Bill's Creek and Stonington formations, Michigan, U.S.A | 4 |
| 7 | The Ordovician acritarchs Frankea breviuscula, F. longiuscula, and F. sartbernardensis: A new study | 12 |
| 8 | Upper Devonian palynomorphs of the Shishtu Formation, Central Iran Basin, east-central Iran | 24 |
| 9 | Ordovician acritarch genera Peteinosphaeridium, Liliosphaeridium, and Cycloposphaeridium: morphology, taxonomy, biostratigraphy, and palaeogeographic significance | 46 |
| 10 | Morphological and preservational variation of Rattiganispora Playford and Helby, 1968, from the Australian Carboniferous | 2 |
| 11 | Lower Carboniferous spores of the Bonaparte Gulf Basin, northwestern Australia: Part Three | 16 |
| 12 | Two new genera of trilete sporae dispersae from the Lower Carboniferous of Queensland | 4 |
| 13 | 1 | |
| 14 | 22 | |
| 15 | Lower Carboniferous spores from the Ducabrook Formation, Drummond Basin, Queensland | 43 |
| 16 | 21 | |
| 17 | Lower Carboniferous spores from the Bonaparte Gulf Basin, Western Australia and Northern Territory | 49 |
| 18 | 13 | |
| 19 | Late Permian plant microfossils from the Prince Charles Mountains, Antarctica | 72 |
| 20 | Rhaeto-Liassic plant microfossils from the Leigh Creek Coal Measures, South Australia | 98 |
About Geoffrey Playford
Geoffrey Playford is a scholar working on Paleontology, Geology and Earth-Surface Processes, having authored 145 papers that have together received 3.8k indexed citations. Recurring topics across this work include Paleontology and Stratigraphy of Fossils (107 papers), Geological and Geophysical Studies (51 papers) and Paleontology and Evolutionary Biology (29 papers). The work is most often cited by research in Paleontology (2.3k citations), Earth-Surface Processes (680 citations) and Geology (494 citations). Geoffrey Playford has collaborated with scholars based in Australia, United States and Brazil. Frequent co-authors include Mary E. Dettmann, Rodolfo Dino, Reed Wicander, B. E. Balme, P. G. Pappas, John Rex, Bart Jan Kullberg, John W. Baddley, Nasia Safdar and J. D. Sobel. Their work appears in journals such as SHILAP Revista de lepidopterología, Clinical Infectious Diseases and Journal of Clinical Microbiology.
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.