Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Benjamin C. Schuraytz"'
Publikováno v:
Journal of Geophysical Research: Oceans. 106:31403-31413
Calibrated ocean wave height spectra are derived from Airborne Visible/Infrared Imaging Spectrometer images. A modulation transfer function that relates the ocean surface wave slopes to the at-sensor radiance is developed by extending the Cox and Mun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bf6c192df6c68f9299566f8435beaaf
https://doi.org/10.1029/2000jc000779
https://doi.org/10.1029/2000jc000779
Autor:
Graham Ryder, Benjamin C. Schuraytz
Publikováno v:
Journal of Geophysical Research: Planets. 106:1435-1451
Most chemical analyses of Apollo 15 olivine-normative mare basalts have been conducted on subsamples of 4 g) to obtain greater whole-rock representivity. These subsamples were individually ground and homogenized, and splits were taken for analysis. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9eabaff0a55421c38b12b86f3871ec3
https://doi.org/10.1029/2000je001368
https://doi.org/10.1029/2000je001368
Publikováno v:
Contributions to Mineralogy and Petrology. 130:275-287
The Slate Islands archipelago is believed to represent the central uplifted portion of a complex impact structure. Planar microstructures in quartz and feldspars and shock vitrification of rocks are the most common shock metamorphic features encounte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::726baa1f318018ca012b9293e4d8e185
https://doi.org/10.1007/s004100050365
https://doi.org/10.1007/s004100050365
Autor:
David W. Mittlefehldt, David J. Lindstrom, Susan J. Wentworth, Virgil L. Sharpton, Benjamin C. Schuraytz, Luis E. Marin, Rene R. Martinez
Publikováno v:
Science. 271:1573-1576
Iridium concentrations in successively smaller subsplits of melt rock and melt breccia from the Chicxulub impact basin were tracked to isolate and identify iridium carrier phases. Iridium-rich particles were isolated from two samples, and a micromete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c84f9f727287d3dfefbfed1b387946f
https://doi.org/10.1126/science.271.5255.1573
https://doi.org/10.1126/science.271.5255.1573
Autor:
Virgil L. Sharpton, Christian Koeberl, Luis E. Marín, Steven B. Shirey, Joel D. Blum, Benjamin C. Schuraytz
Publikováno v:
Geochimica et Cosmochimica Acta. 58:1679-1684
The Chicxulub structure in Yucatan, Mexico, has recently been recognized as a >200-km-diameter multi-ring impact crater of K-T boundary age. Crystalline impact melt rocks and breccias from within the crater, which have compositions similar to those o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d759a26186dc8bb5a87bdaf7a6473d8b
https://doi.org/10.1016/0016-7037(94)90567-3
https://doi.org/10.1016/0016-7037(94)90567-3
Autor:
Virgil L. Sharpton, Christian Koeberl, Joel D. Blum, Michael P. Hingston, Luis E. Marín, Benjamin C. Schuraytz, C. Page Chamberlain
Publikováno v:
Nature. 364:325-327
THE discussion of candidate source craters for the catastrophic impact that occurred at the boundary between the Cretaceous and Tertiary periods (K/T boundary) has recently centred on two buried craters: the Chicxulub in Mexico (>200 km diameter) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0de97bae0eec14adb41f4f033c3730e1
https://doi.org/10.1038/364325a0
https://doi.org/10.1038/364325a0
Autor:
Jaime Urrutia-Fucugauchi, Graham Ryder, Luis E. Marín, Virgil L. Sharpton, G. B. Dalrymple, Benjamin C. Schuraytz
Publikováno v:
Nature. 359:819-821
THE 200-km-diameter Chicxulub structure1–3 in northern Yucatan, Mexico has emerged as the prime candidate for the Cretaceous/Tertiary (K/T) boundary impact crater3–6. Concentric geophysical anomalies associated with enigmatic occurrences of Upper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3673e009caaf2161091958ad9fd6799c
https://doi.org/10.1038/359819a0
https://doi.org/10.1038/359819a0
Autor:
Graham Ryder, Benjamin C. Schuraytz, John L. Carney, Luis E. Marín, Paul Sikora, Virgil L. Sharpton, Paul D. Spudis, Scott Lee
Abundant evidence now shows that the buried Chicxulub structure in northern Yucatan, Mexico, is indeed the intensely sought-after source of the ejecta found world-wide at the Cretaceous-Tertiary (K/T) boundary. In addition to large-scale concentric p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35df8e072852599ceda03acceaa41478
https://doi.org/10.1130/0-8137-2307-8.55
https://doi.org/10.1130/0-8137-2307-8.55
Understanding the crustal signature of impact ejecta contained in the Cretaceous/Tertiary (K/T) boundary layer is crucial to constraining the possible site(s) of the postulated K/T impact event. The relatively unaltered clastic constituents of the bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1da4111c1cdd97ee34a3c79da0a6e5b0
https://doi.org/10.1130/spe247-p349
https://doi.org/10.1130/spe247-p349
Publikováno v:
Nature. 362:503-504
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::251e2dac09e2be29f0ea0b37513a54c1
https://doi.org/10.1038/362503b0
https://doi.org/10.1038/362503b0