Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Garniss H. Curtis"'
Publikováno v:
Annals of the New York Academy of Sciences. 91:342-346
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f801c958d88678e247b8f3223d297632
https://doi.org/10.1111/j.1749-6632.1961.tb35473.x
https://doi.org/10.1111/j.1749-6632.1961.tb35473.x
Publikováno v:
Quaternary Research. 53:23-33
In the western Grand Canyon, fluvial terraces and pediment surfaces, both associated with a Pleistocene basalt flow, document Quaternary aggradation and downcutting by the Colorado River, illuminate the river's response to overload and the end of ove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa7fbbaa2a4494c0c135734e865949ae
https://doi.org/10.1006/qres.1999.2098
https://doi.org/10.1006/qres.1999.2098
Autor:
Andrei M. Sarna-Wojcicki, Garniss H. Curtis, N. Timothy Hall, Charles E. Meyer, John W. Hillhouse
Publikováno v:
Quaternary Research. 45:327-331
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a149e4f53a7a1119c59d7366a8e849c
https://doi.org/10.1006/qres.1996.0034
https://doi.org/10.1006/qres.1996.0034
Publikováno v:
Science. 263:1118-1121
40Ar/39Ar laser-incremental heating of hornblende separated from pumice recovered at two hominid sites in Java, Indonesia, has yielded well-defined plateaus with weighted mean ages of 1.81 +/- 0.04 and 1.66 +/- 0.04 million years ago (Ma). The homini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7807c4d1b47e05b59e5466dc77df3a13
https://doi.org/10.1126/science.8108729
https://doi.org/10.1126/science.8108729
Publikováno v:
Nature. 354:145-149
BED I of Olduvai Gorge has yielded some of the most important hominid fossils in the world, but precise age estimates have been elusive. Here we report new dating results for Bed I, based on 40Ar/39Ar analyses of single mineral grains using the laser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b41519da45933a0930a56edee4f63653
https://doi.org/10.1038/354145a0
https://doi.org/10.1038/354145a0
Autor:
Carl C. Swisher, Susan C. Antón, A. Suprijo, Henry P. Schwarcz, Widiasmoro, Garniss H. Curtis, W.J. Rink
Publikováno v:
Science (New York, N.Y.). 274(5294)
Hominid fossils from Ngandong and Sambungmacan, Central Java, are considered the most morphologically advanced representatives of Homo erectus. Electron spin resonance (ESR) and mass spectrometric U-series dating of fossil bovid teeth collected from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c9603fe0f61c4931ee098395ab1952a
https://pubmed.ncbi.nlm.nih.gov/9190691
https://pubmed.ncbi.nlm.nih.gov/9190691
Autor:
Brent D. Turrin, Christopher Coder, Garniss H. Curtis, Sidney W. Davis, Marie E. Davis, Ivo Lucchitta
Publikováno v:
Open-File Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08297cc9223f2a1f166a3fdf54526dcd
https://doi.org/10.3133/ofr95591
https://doi.org/10.3133/ofr95591
Autor:
Jan Smit, Carl C. Swisher, Florentin J-M.R. Maurrasse, Garniss H. Curtis, Michael McWilliams, Alessandro Montanari, Walter Alvarez, Philippe Claeys, Paul R. Renne, Stanley V. Margolis, J.M. Grajales-Nishimura, Esteban Cedillo-Pardoa
Publikováno v:
Science (New York, N.Y.). 257(5072)
(40)Ar/(39)Ar dating of drill core samples of a glassy melt rock recovered from beneath a massive impact breccia contained within the 180-kilometer subsurface Chicxulub crater in Yucatan, Mexico, has yielded well-behaved incremental heating spectra w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::265b62a60bd72d065a0cfeb3f82d8779
https://pubmed.ncbi.nlm.nih.gov/17789640
https://pubmed.ncbi.nlm.nih.gov/17789640
Autor:
Robert Walter, Paul R. Renne, Garniss H. Curtis, Brent D. Turrin, Abdur-Rahim Jaouni, Warren D. Sharp, Carl C. Swisher, Alan L. Deino, Tim A. Becker
Publikováno v:
Geology. 22:783
The 40Ar/39Ar radioisotopic dating technique is one of the most precise and versatile methods available for dating events in Earth's history, but the accuracy of this method is limited by the accuracy with which the ages of neutron-fluence monitors (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61d5950651118acc7afc2ec82dfc011f
https://doi.org/10.1130/0091-7613(1994)022<0783:ioaart>2.3.co
https://doi.org/10.1130/0091-7613(1994)022<0783:ioaart>2.3.co
Publikováno v:
Nature. 358:290-290
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca0113aa471f3b3a84622d5802bbae8c
https://doi.org/10.1038/358290a0
https://doi.org/10.1038/358290a0