Jean Milton Berdan

499 total citations
22 papers, 364 citations indexed

About

Jean Milton Berdan is a scholar working on Paleontology, Ecology, Evolution, Behavior and Systematics and Oceanography. According to data from OpenAlex, Jean Milton Berdan has authored 22 papers receiving a total of 364 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Paleontology, 9 papers in Ecology, Evolution, Behavior and Systematics and 7 papers in Oceanography. Recurrent topics in Jean Milton Berdan's work include Paleontology and Stratigraphy of Fossils (14 papers), Marine Biology and Ecology Research (7 papers) and Geology and Paleoclimatology Research (6 papers). Jean Milton Berdan is often cited by papers focused on Paleontology and Stratigraphy of Fossils (14 papers), Marine Biology and Ecology Research (7 papers) and Geology and Paleoclimatology Research (6 papers). Jean Milton Berdan collaborates with scholars based in United States, Sweden and Canada. Jean Milton Berdan's co-authors include John Pojeta, Jiří Kříž, M J Copeland, Sean M. Stone, A. J. Boucot, David B. Stewart, Douglas G. Brookins, Anders Martinsson, A. J. Boucot and Helen Duncan and has published in prestigious journals such as Geological Society of America Bulletin, Palaeogeography Palaeoclimatology Palaeoecology and USGS professional paper.

In The Last Decade

Jean Milton Berdan

20 papers receiving 318 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jean Milton Berdan United States 10 257 146 121 74 46 22 364
A. E. Cockbain Australia 7 265 1.0× 137 0.9× 84 0.7× 68 0.9× 38 0.8× 15 379
Keith Young United States 10 327 1.3× 200 1.4× 124 1.0× 74 1.0× 78 1.7× 22 459
F. E. Eames United Kingdom 10 195 0.8× 155 1.1× 147 1.2× 88 1.2× 62 1.3× 26 384
Geneviève Termier France 12 274 1.1× 132 0.9× 103 0.9× 109 1.5× 37 0.8× 53 413
Gerald F. Webers United States 8 251 1.0× 139 1.0× 99 0.8× 80 1.1× 69 1.5× 16 356
John Temple United Kingdom 10 272 1.1× 132 0.9× 90 0.7× 84 1.1× 27 0.6× 24 378
G. R. Stevens New Zealand 11 341 1.3× 206 1.4× 135 1.1× 77 1.0× 79 1.7× 20 475
Sven Laufeld Sweden 9 278 1.1× 176 1.2× 108 0.9× 49 0.7× 24 0.5× 14 367
Ralph L. Langenheim United States 10 198 0.8× 126 0.9× 53 0.4× 63 0.9× 61 1.3× 45 384
Roger Schallreuter Germany 10 307 1.2× 188 1.3× 111 0.9× 95 1.3× 22 0.5× 57 399

Countries citing papers authored by Jean Milton Berdan

Since Specialization
Citations

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

Fields of papers citing papers by Jean Milton Berdan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jean Milton Berdan. 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 Jean Milton Berdan. The network helps show where Jean Milton Berdan may publish in the future.

Co-authorship network of co-authors of Jean Milton Berdan

This figure shows the co-authorship network connecting the top 25 collaborators of Jean Milton Berdan. A scholar is included among the top collaborators of Jean Milton Berdan 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 Jean Milton Berdan. Jean Milton Berdan 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.
Berdan, Jean Milton. (1990). The Silurian and Early Devonian biogeography of ostracodes in North America. Geological Society London Memoirs. 12(1). 223–231. 42 indexed citations
2.
Berdan, Jean Milton. (1986). New ostracode genera from the Lower Devonian McMonnigal Limestone of central Nevada. Journal of Paleontology. 60(2). 361–378. 5 indexed citations
3.
Berdan, Jean Milton, et al.. (1986). The first fossiliferous Pridolian beds from the southern Appalachians in northern Alabama, and the age of the uppermost Red Mountain Formation. Journal of Paleontology. 60(1). 180–185. 8 indexed citations
4.
5.
Stone, Sean M. & Jean Milton Berdan. (1984). Some Late Silurian (Pridolian) ostracodes from the Roberts Mountains, central Nevada. 58(4). 977–1009. 11 indexed citations
6.
7.
Berdan, Jean Milton. (1983). Preliminary report on the occurrence of Angustidontus in Nevada and Utah. Antarctica A Keystone in a Changing World. 1 indexed citations
8.
Berdan, Jean Milton. (1983). Fossil and recent ostracods. Palaeogeography Palaeoclimatology Palaeoecology. 41(3-4). 347–348. 115 indexed citations
9.
10.
Berdan, Jean Milton & M J Copeland. (1978). Redescription of the Early Devonian beyrichiacean ostracode Arikloedenia occidentalis (Walcott, 1884). 52(2). 234–242. 1 indexed citations
11.
Pojeta, John, Jiří Kříž, & Jean Milton Berdan. (1976). Silurian-Devonian pelecypods and Paleozoic stratigraphy of subsurface rocks in Florida and Georgia and related Silurian pelecypods from Bolivia and Turkey. USGS professional paper. 50 indexed citations
12.
Brookins, Douglas G., Jean Milton Berdan, & David B. Stewart. (1973). Isotopic and Paleontologic Evidence for Correlating Three Volcanic Sequences in the Maine Coastal Volcanic Belt. Geological Society of America Bulletin. 84(5). 1619–1619. 9 indexed citations
13.
Berdan, Jean Milton & M J Copeland. (1973). Ostracodes from Lower Devonian formations in Alaska and Yukon Territory. USGS professional paper. 14 indexed citations
14.
Berdan, Jean Milton, William B. N. Berry, A. J. Boucot, et al.. (1969). Siluro-Devonian Boundary in North America1. Geological Society of America Bulletin. 80(11). 2165–2165. 15 indexed citations
15.
Martinsson, Anders & Jean Milton Berdan. (1965). The beyrichiacean ostracode genus drepanellina. Geologiska Föreningen i Stockholm Förhandlingar. 86(4). 395–403. 1 indexed citations
16.
Berdan, Jean Milton. (1963). Eccentricosta, a new Upper Silurian brachiopod genus. Journal of Paleontology. 37(1). 245–256. 6 indexed citations
17.
Sohn, I. G. & Jean Milton Berdan. (1960). The ostracode family Berounellidae, new. Journal of Paleontology. 34(3). 479–482. 2 indexed citations
18.
Berdan, Jean Milton. (1960). Revision of the ostracode family Beecherellidae and redescription of Ulrich's types of Beecherella. Journal of Paleontology. 34(3). 467–478. 3 indexed citations
19.
Berdan, Jean Milton & Helen Duncan. (1955). Ordovician Age of the Rocks Mapped as Silurian in Western Wyoming. 48–48. 1 indexed citations
20.
Berdan, Jean Milton, et al.. (1951). Preliminary correlation of the Paleozoic rocks from test wells in Florida and adjacent parts of Georgia and Alabama. Antarctica A Keystone in a Changing World. 12 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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