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.
Trace element content of sedimentary pyrite as a new proxy for deep-time ocean–atmosphere evolution
This map shows the geographic impact of John A. Long'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 John A. Long with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John A. Long more than expected).
This network shows the impact of papers produced by John A. Long. 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 John A. Long. The network helps show where John A. Long may publish in the future.
Co-authorship network of co-authors of John A. Long
This figure shows the co-authorship network connecting the top 25 collaborators of John A. Long.
A scholar is included among the top collaborators of John A. Long 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 John A. Long. John A. Long is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Trinajstic, Kate, et al.. (2009). The body musculature of Arthrodire Placoderms. Journal of Vertebrate Paleontology.1 indexed citations
11.
Long, John A., et al.. (2008). A possible elpistostegalid fish from the Devonian of Gondwana. Proceedings of the Royal Society of Victoria. 120(1). 184–193.5 indexed citations
12.
Long, John A., Kate Trinajstic, Gavin C. Young, & Tim J. Senden. (2008). Live birth in the Devonian period. Nature. 453(7195). 650–652.80 indexed citations
Anderson, M. Eric, et al.. (1999). An unusual new fossil shark (Pisces: Chondrichthyes> from the Late Devonian of South Africa. 57. 151–156.12 indexed citations
16.
Long, John A., et al.. (1998). The Cervantes egg: an early Malagasy toruist to Australia. 19. 39–46.2 indexed citations
17.
Long, John A.. (1990). Two new arthrodires (placoderm fishes) from the Upper Devonian Gogo Formation, Western Australia. Memoirs of the Queensland Museum - Nature. 28(1). 51–63.13 indexed citations
Long, John A.. (1973). A Tribal American Preschool.. The Journal of American Indian Education.2 indexed citations
20.
Long, John A.. (1968). Voyages and travels of an Indian interpreter and trader, describing the manners and customs of the North American Indians : with an account of posts situated on the river Saint Laurence, Lake Ontario, &c.1 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.