Constraints on Pleistocene pluvial climates through stable-isotope analysis of fossil-spring tufas and associated gastropods, Kharga Oasis, Egypt
Smith, Jennifer R, Giegengack, Robert, Schwarcz, Henry P
Published in Palaeogeography, palaeoclimatology, palaeoecology (13.04.2004)
Published in Palaeogeography, palaeoclimatology, palaeoecology (13.04.2004)
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Journal Article
Inverted topographic features, now submerged beneath the water of Lake Nasser, document a morphostratigraphic sequence of high-amplitude late-Pleistocene climate oscillation in Egyptian Nubia
Giegengack, Robert, Zaki, Abdallah S.
Published in Journal of African earth sciences (1994) (01.12.2017)
Published in Journal of African earth sciences (1994) (01.12.2017)
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Journal Article
Inverted topography in the southeastern part of the Western Desert of Egypt
Zaki, Abdallah S., Giegengack, Robert
Published in Journal of African earth sciences (1994) (01.09.2016)
Published in Journal of African earth sciences (1994) (01.09.2016)
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Journal Article
Inverted stream channels in the Western Desert of Egypt: Synergistic remote, field observations and laboratory analysis on Earth with applications to Mars
Zaki, Abdallah S., Pain, Colin F., Edgett, Kenneth S., Giegengack, Robert
Published in Icarus (New York, N.Y. 1962) (15.07.2018)
Published in Icarus (New York, N.Y. 1962) (15.07.2018)
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Journal Article
Assessing U.S. food wastage and opportunities for reduction
Dou, Zhengxia, Ferguson, James D., Galligan, David T., Kelly, Alan M., Finn, Steven M., Giegengack, Robert
Published in Global food security (01.03.2016)
Published in Global food security (01.03.2016)
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Journal Article
Did increased flooding during the African Humid Period force migration of modern humans from the Nile Valley?
Zaki, Abdallah S., King, Georgina E., Haghipour, Negar, Giegengack, Robert, Watkins, Stephen E., Gupta, Sanjeev, Schuster, Mathieu, Khairy, Hossam, Ahmed, Salah, El-Wakil, Mostafa, Eltayeb, Saleh A., Herman, Frédéric, Castelltort, Sébastien
Published in Quaternary science reviews (15.11.2021)
Published in Quaternary science reviews (15.11.2021)
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Journal Article
Variations in the period of the sunspot cycle
Ochadlick Jr, Andrew R., Kritikos, Haralambos N., Giegengack, Robert
Published in Geophysical research letters (23.07.1993)
Published in Geophysical research letters (23.07.1993)
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Journal Article
A Giant Sauropod Dinosaur from an Upper Cretaceous Mangrove Deposit in Egypt
Smith, Joshua B., Lamanna, Matthew C., Lacovara, Kenneth J., Dodson, Peter, Smith, Jennifer R., Poole, Jason C., Giegengack, Robert, Attia, Yousry
Published in Science (American Association for the Advancement of Science) (01.06.2001)
Published in Science (American Association for the Advancement of Science) (01.06.2001)
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Journal Article
A reconstruction of Quaternary pluvial environments and human occupations using stratigraphy and geochronology of fossil-spring tufas, Kharga Oasis, Egypt
Smith, Jennifer R., Giegengack, Robert, Schwarcz, Henry P., McDonald, Mary M. A., Kleindienst, Maxine R., Hawkins, Alicia L., Churcher, Charles S.
Published in Geoarchaeology (01.06.2004)
Published in Geoarchaeology (01.06.2004)
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Journal Article
Spectral indications of unexpected contributors to atmospheric CO 2 variability?
Hughes, Gary B., Giegengack, Robert, Kritikos, Haralambos N.
Published in International journal of climatology (30.06.1999)
Published in International journal of climatology (30.06.1999)
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Journal Article
Spectral indications of unexpected contributors to atmospheric CO2 variability?
Hughes, Gary B., Giegengack, Robert, Kritikos, Haralambos N.
Published in International journal of climatology (30.06.1999)
Published in International journal of climatology (30.06.1999)
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Journal Article
Timing, dynamics, and geometry of basement-involved compressive Laramide structures, Bighorn Mountains, Wyoming, revealed by apatite FT analysis
Giegengack, Robert, Omar, Gomaa I.
Published in International journal of radiation applications and instrumentation. Part D, Nuclear tracks and radiation measurements (01.10.1993)
Published in International journal of radiation applications and instrumentation. Part D, Nuclear tracks and radiation measurements (01.10.1993)
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Journal Article