Helmut de Terra

416 total citations
14 papers, 58 citations indexed

About

Helmut de Terra is a scholar working on Microbiology, Paleontology and Anthropology. According to data from OpenAlex, Helmut de Terra has authored 14 papers receiving a total of 58 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Microbiology, 4 papers in Paleontology and 4 papers in Anthropology. Recurrent topics in Helmut de Terra's work include Alexander von Humboldt Studies (5 papers), Pleistocene-Era Hominins and Archaeology (4 papers) and Archaeology and ancient environmental studies (3 papers). Helmut de Terra is often cited by papers focused on Alexander von Humboldt Studies (5 papers), Pleistocene-Era Hominins and Archaeology (4 papers) and Archaeology and ancient environmental studies (3 papers). Helmut de Terra collaborates with scholars based in United States. Helmut de Terra's co-authors include Felix M. Wassermann, T. T. Paterson, Gerhard Masur, Hanno Beck and W. W. Howells and has published in prestigious journals such as Science, The American Historical Review and Geographical Review.

In The Last Decade

Helmut de Terra

12 papers receiving 40 citations

Peers

Helmut de Terra

ANTHR

PALEO

MICRO

ECOLO

SP

Donald Collier United States

Vilhjálmur Stefánsson United States

Siegfried Paul Germany

M. B. Rowton

Thomas Pennant

Geoffrey T. Martin Brazil

Matthew Williams Stirling

H. S. Smith

Karl Ernst von Baer

Donald D. Brand United States

Donald Collier United States

Helmut de Terra

28 ×1.2

ANTHR

63 ×2.9

PALEO

0 ×0.0

MICRO

9 ×1.1

ECOLO

5 ×0.7

SP

Citations per year, relative to Helmut de Terra Helmut de Terra (= 1×) peers Donald Collier

Countries citing papers authored by Helmut de Terra

Since Specialization

Citations

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

Fields of papers citing papers by Helmut de Terra

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helmut de Terra. 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 Helmut de Terra. The network helps show where Helmut de Terra may publish in the future.

Co-authorship network of co-authors of Helmut de Terra

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

All Works

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14 of 14 papers shown

1.

Terra, Helmut de & T. T. Paterson. (2003). The ice age in the Indian subcontinent and associated human cultures : with special reference to Jammu, Kashmir, Ladakh, Sind, Liddar & Central and Peninsular India. 4 indexed citations

2.

Howells, W. W. & Helmut de Terra. (1969). Early man in the Far East : a symposium of the American Association of Physical Anthropologists and the American Anthropological Association, December 28, 1946. Medical Entomology and Zoology. 1 indexed citations

3.

Terra, Helmut de & Hanno Beck. (1960). Gesprache Alexander von Humboldts. Geographical Review. 50(4). 606–606. 1 indexed citations

4.

Terra, Helmut de. (1960). Forerunners of Darwin: 1745-1859. Bentley Glass , Owsei Temkin , William L. Straus, Jr.. Isis. 51(2). 212–213. 1 indexed citations

5.

Terra, Helmut de. (1959). A Successor of Tepexpan Man in the Valley of Mexico. Science. 129(3348). 563–564. 4 indexed citations

6.

Terra, Helmut de. (1957). Man and mammoth in Mexico. Medical Entomology and Zoology. 3 indexed citations

7.

Terra, Helmut de. (1956). Alexander von Humboldt und seine Zeit. 1 indexed citations

8.

Terra, Helmut de, et al.. (1956). Humboldt. The Life and Times of Alexander von Humboldt, 1769-1859.. Hispanic American Historical Review. 36(1). 96–96. 2 indexed citations

9.

Terra, Helmut de. (1956). New Approach to the Problem of Man's Origin. Science. 124(3235). 1282–1285. 12 indexed citations

10.

Wassermann, Felix M. & Helmut de Terra. (1956). Humboldt. The Life and Times of Alexander von Humboldt. 1769-1859. Books Abroad. 30(4). 450–450. 14 indexed citations

11.

Masur, Gerhard & Helmut de Terra. (1955). Humboldt: The Life and Times of Alexander Von Humboldt 1769-1859. The American Historical Review. 61(1). 124–124. 4 indexed citations

12.

Terra, Helmut de. (1953). A Strange Pleistocene Fossil Locality in Mexico. Science. 118(3077). 748–749. 1 indexed citations

13.

Terra, Helmut de. (1951). Comments on Radiocarbon Dates from Mexico. 8. 33–36. 9 indexed citations

14.

Terra, Helmut de. (1951). Radiocarbon Age Measurements and Fossil Man in Mexico. Science. 113(2927). 124–125. 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.

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