Robert Giegengack

1.3k total citations
32 papers, 917 citations indexed

About

Robert Giegengack is a scholar working on Atmospheric Science, Geophysics and Earth-Surface Processes. According to data from OpenAlex, Robert Giegengack has authored 32 papers receiving a total of 917 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Atmospheric Science, 9 papers in Geophysics and 8 papers in Earth-Surface Processes. Recurrent topics in Robert Giegengack's work include Geology and Paleoclimatology Research (17 papers), Geological and Geochemical Analysis (7 papers) and Geological formations and processes (6 papers). Robert Giegengack is often cited by papers focused on Geology and Paleoclimatology Research (17 papers), Geological and Geochemical Analysis (7 papers) and Geological formations and processes (6 papers). Robert Giegengack collaborates with scholars based in United States, Canada and Egypt. Robert Giegengack's co-authors include Jennifer Smith, Henry P. Schwarcz, James R. Underwood, R. A. Weeks, Alicia L. Hawkins, Maxine R. Kleindienst, Gomaa I. Omar, H. N. Kritikos, Tim Lutz and Pankaj Sharma and has published in prestigious journals such as Nature, Science and Earth and Planetary Science Letters.

In The Last Decade

Robert Giegengack

29 papers receiving 874 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Robert Giegengack United States	17	445	363	201	172	150	32	917
Nicolás Blanco United States	10	406 0.9×	217 0.6×	188 0.9×	347 2.0×	60 0.4×	19	844
Atko Heinsalu Estonia	19	735 1.7×	168 0.5×	165 0.8×	32 0.2×	147 1.0×	70	1.0k
Phillip Toms United Kingdom	18	781 1.8×	242 0.7×	340 1.7×	91 0.5×	238 1.6×	57	1.0k
J.J.L. van der Lubbe Netherlands	17	305 0.7×	271 0.7×	119 0.6×	56 0.3×	217 1.4×	43	652
Alfonsina Tripaldi Argentina	17	711 1.6×	356 1.0×	635 3.2×	235 1.4×	130 0.9×	42	1.1k
George R. Dix Canada	18	427 1.0×	628 1.7×	319 1.6×	345 2.0×	99 0.7×	63	1.1k
Marek Krąpiec Poland	18	744 1.7×	187 0.5×	109 0.5×	78 0.5×	64 0.4×	99	1.0k
Baki Varol Türkiye	15	274 0.6×	257 0.7×	122 0.6×	299 1.7×	37 0.2×	68	741
Hülya Alçiçek Türkiye	18	272 0.6×	213 0.6×	111 0.6×	323 1.9×	67 0.4×	28	770
Theodore M. Oberlander United States	10	306 0.7×	122 0.3×	185 0.9×	128 0.7×	85 0.6×	15	619

Countries citing papers authored by Robert Giegengack

Since Specialization

Citations

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

Fields of papers citing papers by Robert Giegengack

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert Giegengack. 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 Robert Giegengack. The network helps show where Robert Giegengack may publish in the future.

Co-authorship network of co-authors of Robert Giegengack

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

All Works

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20 of 20 papers shown

Davis, J. M., K. S. Edgett, Robert Giegengack, et al.. (2022). Fluvial Depositional Systems of the African Humid Period: An Analog for an Early, Wet Mars in the Eastern Sahara. Journal of Geophysical Research Planets. 127(5). e2021JE007087–e2021JE007087. 5 indexed citations

King, Georgina E., Negar Haghipour, Robert Giegengack, et al.. (2021). Did increased flooding during the African Humid Period force migration of modern humans from the Nile Valley?. Quaternary Science Reviews. 272. 107200–107200. 18 indexed citations

Moore, A. M. T., Marko Menđušić, Lawrence Brown, et al.. (2019). Early Farming in Dalmatia. Archaeopress Publishing Ltd eBooks. 3 indexed citations

Pain, C. F., et al.. (2018). Inverted stream channels in the Western Desert of Egypt: Synergistic remote, field observations and laboratory analysis on Earth with applications to Mars. Icarus. 309. 105–124. 24 indexed citations

Dou, Zhengxia, James D. Ferguson, David T. Galligan, et al.. (2016). Assessing U.S. food wastage and opportunities for reduction. Global Food Security. 8. 19–26. 84 indexed citations

Giegengack, Robert. (2015). The Carrington Coronal Mass Ejection of 1859 1. Proceedings of the American Philosophical Society: Held at Philadelphia for Promoting Useful Knowledge. 159(4). 421–433. 2 indexed citations

Smith, Jennifer, Alicia L. Hawkins, Yemane Asmerom, Victor J. Polyak, & Robert Giegengack. (2007). New age constraints on the Middle Stone Age occupations of Kharga Oasis, Western Desert, Egypt. Journal of Human Evolution. 52(6). 690–701. 67 indexed citations

Smith, Jennifer, Robert Giegengack, Henry P. Schwarcz, et al.. (2004). A reconstruction of Quaternary pluvial environments and human occupations using stratigraphy and geochronology of fossil‐spring tufas, Kharga Oasis, Egypt. Geoarchaeology. 19(5). 407–439. 83 indexed citations

Smith, Joshua B., Matthew C. Lamanna, Kenneth J. Lacovara, et al.. (2001). A Giant Sauropod Dinosaur from an Upper Cretaceous Mangrove Deposit in Egypt. Science. 292(5522). 1704–1706. 131 indexed citations

10.

Koeberl, Christian, et al.. (1997). BP and OASIS Impact Structures, Libya: Preliminary Petrographic and Geochemical Studies, and Relation to Libyan Desert Glass. LPI. 1.

11.

Omar, Gomaa I., Tim Lutz, & Robert Giegengack. (1994). Apatite fission-track evidence for Laramide and post-Laramide uplift and anomalous thermal regime at the Beartooth overthrust, Montana-Wyoming. Geological Society of America Bulletin. 106(1). 74–85. 50 indexed citations

12.

Omar, Gomaa I., Tim Lutz, & Robert Giegengack. (1993). Uplift history of the red lodge corner of the beartooth block, Montana-Wyoming, from apatite fission-track analysis: New evidence for post-laramide uplift. Nuclear Tracks and Radiation Measurements. 21(4). 591–591.

13.

Giegengack, Robert, et al.. (1990). Tectono-thermal history by fission-track analysis of the Bighorn Basin and adjacent highlands, Montana-Wyoming. International Journal of Radiation Applications and Instrumentation Part D Nuclear Tracks and Radiation Measurements. 17(3). 412–413. 2 indexed citations

14.

Harker, R. I. & Robert Giegengack. (1989). Brecciation of clasts in diamictites of the Gowganda Formation, Ontario, Canada. Geology. 17(2). 123–123. 17 indexed citations

15.

Murali, A. V., M. E. Zolensky, James R. Underwood, & Robert Giegengack. (1988). Formation of Libyan Desert Glass. Lunar and Planetary Science Conference. 19. 817. 4 indexed citations

16.

Giegengack, Robert, Gomaa I. Omar, & Kirk R. Johnson. (1986). A RECONNAISSANCE FISSION TRACK UPLIFT CHRONOLOGY FOR THE NORTHWEST MARGIN OF THE BIGHORN BASIN. 179–184. 1 indexed citations

17.

Klein, J., Robert Giegengack, R. Middleton, et al.. (1986). Revealing Histories of Exposure Using In Situ Produced ²⁶Al and ¹⁰Be in Libyan Desert Glass. Radiocarbon. 28(2A). 547–555. 95 indexed citations

18.

Underwood, James R., Robert Giegengack, & Daniel J. Malvin. (1982). Trace Elements in Forsterite Chondrites and Meteorites of Similar Redox State. Meteoritics and Planetary Science. 17. 290. 3 indexed citations

19.

Roe, Derek, et al.. (1982). A handaxe of Libyan Desert glass. Antiquity. 56(217). 88–92. 7 indexed citations

20.

Veeh, H. H. & Robert Giegengack. (1970). Uranium-Series Ages of Corals from the Red Sea. Nature. 226(5241). 155–156. 23 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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