P. E. Hare

6.6k total citations · 2 hit papers
67 papers, 5.0k citations indexed

About

P. E. Hare is a scholar working on Ecology, Astronomy and Astrophysics and Paleontology. According to data from OpenAlex, P. E. Hare has authored 67 papers receiving a total of 5.0k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Ecology, 13 papers in Astronomy and Astrophysics and 12 papers in Paleontology. Recurrent topics in P. E. Hare's work include Isotope Analysis in Ecology (22 papers), Pleistocene-Era Hominins and Archaeology (11 papers) and Archaeology and ancient environmental studies (11 papers). P. E. Hare is often cited by papers focused on Isotope Analysis in Ecology (22 papers), Pleistocene-Era Hominins and Archaeology (11 papers) and Archaeology and ancient environmental studies (11 papers). P. E. Hare collaborates with scholars based in United States, South Africa and United Kingdom. P. E. Hare's co-authors include John R. Benson, Marilyn L. Fogel, Stephen A. Macko, Thomas C. Hoering, E. Gil‐Av, Thomas W. Stafford, John I. Hedges, Noreen Tuross, Michael Engel and Marilyn L.F. Estep and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

P. E. Hare

67 papers receiving 4.6k 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.

O-phthalaldehyde: fluorogenic detection of primary amines in the picomole range. Comparison with fluorescamine and ninhydrin.

1975 631 citations P. E. Hare et al. profile →
The isotopic composition of carbon and nitrogen in individual amino acids isolated from modern and fossil proteins

1991 420 citations P. E. Hare, Marilyn L. Fogel et al. Journal of Archaeological Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. E. Hare United States	33	2.0k	1.4k	885	799	761	67	5.0k
Jeffrey L. Bada United States	67	3.2k 1.6×	1.2k 0.9×	1.3k 1.5×	3.3k 4.1×	624 0.8×	214	12.5k
Marion H. O’Leary United States	32	2.4k 1.2×	1.1k 0.8×	1.7k 1.9×	2.1k 2.6×	433 0.6×	108	7.3k
Michael H. Engel United States	37	1.1k 0.6×	797 0.6×	819 0.9×	1.4k 1.7×	122 0.2×	110	4.8k
Jaap J. Boon Netherlands	55	1.3k 0.6×	612 0.4×	875 1.0×	1.3k 1.6×	77 0.1×	255	9.8k
Emi Ito United States	47	2.0k 1.0×	1.4k 1.1×	5.0k 5.6×	572 0.7×	813 1.1×	154	8.6k
Thomas C. Hoering United States	29	1.7k 0.9×	631 0.5×	772 0.9×	303 0.4×	126 0.2×	50	3.8k
Naohiko Ohkouchi Japan	51	4.9k 2.5×	1.9k 1.4×	3.1k 3.5×	834 1.0×	405 0.5×	282	8.8k
Bruce N. Smith United States	32	1.9k 1.0×	730 0.5×	1.0k 1.1×	777 1.0×	296 0.4×	115	5.0k
Hanns‐Ludwig Schmidt Germany	47	2.0k 1.0×	462 0.3×	760 0.9×	1.5k 1.9×	87 0.1×	151	6.9k
G. Eglinton United Kingdom	23	1.0k 0.5×	506 0.4×	1.7k 1.9×	319 0.4×	171 0.2×	57	4.1k

Countries citing papers authored by P. E. Hare

Since Specialization

Citations

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

Fields of papers citing papers by P. E. Hare

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. E. Hare

This figure shows the co-authorship network connecting the top 25 collaborators of P. E. Hare. A scholar is included among the top collaborators of P. E. Hare 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 P. E. Hare. P. E. Hare 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:

20 of 20 papers shown

Goodfriend, Glenn A. & P. E. Hare. (1995). Reply to the Comment by K. L. F. Brinton and J. L. Bada on “Aspartic acid racemization and protein diagenesis in corals over the last 350 years”. Geochimica et Cosmochimica Acta. 59(2). 417–418. 12 indexed citations

Stafford, Thomas W., P. E. Hare, Lloyd A. Currie, A. J. T. Jull, & Douglas J. Donahue. (1991). Accelerator radiocarbon dating at the molecular level. Journal of Archaeological Science. 18(1). 35–72. 209 indexed citations

Tuross, Noreen, Anna K. Behrensmeyer, E. D. Eanes, Larry W. Fisher, & P. E. Hare. (1989). Molecular preservation and crystallographic alterations in a weathering sequence of wildebeest bones. Applied Geochemistry. 4(3). 261–270. 111 indexed citations

Kobayashi, Kensei, P. E. Hare, & Cyril Ponnamperuma. (1989). Analysis of sugars in the products of spark discharge in simulated primitive atmospheres by GC/MS.. BUNSEKI KAGAKU. 38(11). 608–612. 3 indexed citations

Tuross, Noreen, Marilyn L. Fogel, & P. E. Hare. (1988). Variability in the preservation of the isotopic composition of collagen from fossil bone. Geochimica et Cosmochimica Acta. 52(4). 929–935. 198 indexed citations

Hedges, John I. & P. E. Hare. (1987). Amino acid adsorption by clay minerals in distilled water. Geochimica et Cosmochimica Acta. 51(2). 255–259. 179 indexed citations

Kobayashi, K., et al.. (1986). Abiottc synthesis of nucleosides by electric discharge in a simulated primitive earth atmosphere. Origins of Life and Evolution of Biospheres. 16(3-4). 277–278. 2 indexed citations

Macko, Stephen A., Marilyn L.F. Estep, Michael Engel, & P. E. Hare. (1986). Kinetic fractionation of stable nitrogen isotopes during amino acid transamination. Geochimica et Cosmochimica Acta. 50(10). 2143–2146. 346 indexed citations

Sigleo, Anne C., P. E. Hare, & George R. Helz. (1983). The amino acid composition of estuarine colloidal material. Estuarine Coastal and Shelf Science. 17(1). 87–96. 40 indexed citations

10.

Shimoyama, Akira, et al.. (1981). Adsorption of amino acid entantiomers by Na-montmorillonite. Origins of Life and Evolution of Biospheres. 11(1-2). 173–184. 11 indexed citations

11.

Fox, Stefan, Kazuo Harada, & P. E. Hare. (1981). Amino acids from the moon - Notes on meteorites. 8. 357–373. 1 indexed citations

12.

Fox, Sidney W., Kaoru Harada, & P. E. Hare. (1981). Amino Acids from the Moon: Notes on Meteorites. PubMed. 8. 357–373. 3 indexed citations

13.

Hare, P. E., Thomas C. Hoering, & K. M. King. (1980). Biogeochemistry of amino acids : papers presented at a conference at Airlie House, Warrenton, Virginia, October 29 to November 1, 1978. Wiley eBooks. 2 indexed citations

14.

Hare, P. E.. (1977). [1] Subnanomole-range amino acid analysis. Methods in enzymology on CD-ROM/Methods in enzymology. 47. 3–18. 90 indexed citations

15.

Fox, Sidney W., Kaoru Harada, & P. E. Hare. (1976). Amino acid precursors in lunar fines: limits to the contribution of jet exhaust. Geochimica et Cosmochimica Acta. 40(9). 1069–1071. 10 indexed citations

16.

Fox, Stefan, Kazuo Harada, & P. E. Hare. (1975). Amino Acid Precursors in Returned Lunar Samples From Apollo 17: Further Evaluation of Contamination. Lunar and Planetary Science Conference. 6. 271. 1 indexed citations

17.

Fox, Stefan, Kazuo Harada, & P. E. Hare. (1973). Accumulated analyses of amino acid precursors in returned lunar samples. Lunar and Planetary Science Conference Proceedings. 4. 2241. 7 indexed citations

18.

Fox, Stefan, Kazuo Harada, & P. E. Hare. (1972). Amino acid precursors in lunar fines from Apollo 14 and earlier missions.. Lunar Science Conference. 4 indexed citations

19.

King, Kenneth & P. E. Hare. (1972). Amino Acid Composition of the Test as a Taxonomic Character for Living and Fossil Planktonic Foraminifera. Micropaleontology. 18(3). 285–285. 63 indexed citations

20.

Fox, Stefan, Kazuo Harada, & P. E. Hare. (1972). Analysis for amino acid precursors of a sample of lunar soil subjected to rocket exhaust on Apollo 15.. 299–301. 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.

Explore authors with similar magnitude of impact