William E. Ham

1.6k total citations · 1 hit paper
12 papers, 1.2k citations indexed

About

William E. Ham is a scholar working on Paleontology, Artificial Intelligence and Anthropology. According to data from OpenAlex, William E. Ham has authored 12 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Paleontology, 3 papers in Artificial Intelligence and 2 papers in Anthropology. Recurrent topics in William E. Ham's work include Paleontology and Stratigraphy of Fossils (6 papers), Geochemistry and Geologic Mapping (3 papers) and Geological Studies and Exploration (2 papers). William E. Ham is often cited by papers focused on Paleontology and Stratigraphy of Fossils (6 papers), Geochemistry and Geologic Mapping (3 papers) and Geological Studies and Exploration (2 papers). William E. Ham collaborates with scholars based in United States. William E. Ham's co-authors include Donald Francis Toomey, Lloyd C. Pray, Charles G. Dodd and Satyabrata Ray and has published in prestigious journals such as American Journal of Science, AAPG Bulletin and Journal of Paleontology.

In The Last Decade

William E. Ham

12 papers receiving 1.0k citations

Hit Papers

align trajectories

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.

Classification of Carbonate Rocks—A Symposium

1962 970 citations William E. Ham American Association of Petroleum Geologists eBooks profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
William E. Ham United States	6	526	388	379	362	306	12	1.2k
L. V. Illing United Kingdom	7	283 0.5×	527 1.4×	480 1.3×	453 1.3×	281 0.9×	9	1.2k
Richard C. Selley United Kingdom	22	273 0.5×	333 0.9×	626 1.7×	474 1.3×	398 1.3×	50	1.4k
R. G. C. Bathurst United Kingdom	15	692 1.3×	251 0.6×	417 1.1×	247 0.7×	383 1.3×	22	1.1k
D. J. Shearman United Kingdom	18	437 0.8×	266 0.7×	342 0.9×	199 0.5×	408 1.3×	30	994
J. N. Bubb United Kingdom	4	353 0.7×	476 1.2×	684 1.8×	259 0.7×	590 1.9×	6	1.2k
Graham R. Davies United States	14	766 1.5×	553 1.4×	330 0.9×	661 1.8×	360 1.2×	24	1.4k
Wayne M. Ahr United States	15	487 0.9×	172 0.4×	388 1.0×	498 1.4×	258 0.8×	40	1.1k
Brian R. Turner United Kingdom	21	497 0.9×	312 0.8×	556 1.5×	278 0.8×	470 1.5×	45	1.1k
J. T. Greensmith United Kingdom	13	195 0.4×	163 0.4×	368 1.0×	151 0.4×	258 0.8×	30	890
Hans Füchtbauer Germany	15	260 0.5×	228 0.6×	230 0.6×	214 0.6×	207 0.7×	26	769

Countries citing papers authored by William E. Ham

Since Specialization

Citations

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

Fields of papers citing papers by William E. Ham

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William E. Ham. 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 William E. Ham. The network helps show where William E. Ham may publish in the future.

Co-authorship network of co-authors of William E. Ham

This figure shows the co-authorship network connecting the top 25 collaborators of William E. Ham. A scholar is included among the top collaborators of William E. Ham 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 William E. Ham. William E. Ham is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

12 of 12 papers shown

1.

Ham, William E.. (2015). Algal Origin of the "Birdseye" Limestone in the McLish Formation. Proceedings of the Oklahoma Academy of Science. 33. 200–203. 4 indexed citations

2.

Toomey, Donald Francis & William E. Ham. (1967). PULCHRILAMINA, A NEW MOUND-BUILDING ORGANISM FROM LOWER ORDOVICIAN ROCKS OF WEST TEXAS AND SOUTHERN OKLAHOMA. Journal of Paleontology. 41(4). 981–987. 26 indexed citations

3.

Ham, William E., et al.. (1967). Paleozoic epeirogeny and orogeny in the central United States. American Journal of Science. 265(5). 332–407. 44 indexed citations

4.

Ham, William E.. (1963). Basement Rocks and Structural Evolution of Southern Oklahoma. 3–6. 83 indexed citations

5.

Ham, William E., et al.. (1962). Classification of carbonate rocks : a symposium : a symposium arranged by the Research Committee of the American Association of Petroleum Geologists : including papers presented orally under joint auspices of the Association and the Society of Economic Paleontologists and Mineralogists, at Denver, Colorado, April 27, 1961. American Association of Petroleum Geologists eBooks. 11 indexed citations

6.

Ham, William E. & Lloyd C. Pray. (1962). Modern Concepts and Classifications of Carbonate Rocks. 38. 2–19. 11 indexed citations

7.

Ham, William E.. (1962). Classification of Carbonate Rocks—A Symposium. American Association of Petroleum Geologists eBooks. 970 indexed citations breakdown →

8.

Ham, William E.. (1961). Middle Permian Evaporites in Southwestern Oklahoma: Abstract. 29. 120–120. 1 indexed citations

9.

Ham, William E., Charles G. Dodd, & Satyabrata Ray. (1959). Field Trip to Wichita Mountain Area, Southwestern Oklahoma, Held in Conjunction with the Eighth National Clay Conference, October 11, 1959. Clays and clay minerals (National Conference on Clays and Clay Minerals). 8. 1–10. 3 indexed citations

10.

Ham, William E.. (1955). Origin of Dolomite in the Arbuckle Group, Arbuckle Mountains, Oklahoma. 2(2). 18–19. 1 indexed citations

11.

Ham, William E.. (1954). Collings Ranch Conglomerate, Late Pennsylvanian, in Arbuckle Mountains, Oklahoma: GEOLOGICAL NOTES. AAPG Bulletin. 38. 4 indexed citations

12.

Ham, William E.. (1951). Structural Geology of the Southern Arbuckle Mountains. 19. 68–71. 4 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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