Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Robert Duncan Shuster"'
Autor:
Chris Schaben, Heather D. Leas, William Tapprich, Neal Grandgenett, Robert Duncan Shuster, Kari L. Nelson, Steven N. Rodie, Christine E. Cutucache
Publikováno v:
Journal of Science Teacher Education. 28:724-744
The overall purpose of this multifocused study was to explore how participation in genuine mentored scientific research experiences impacts in-service science teachers and the knowledge and skills ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1941032e8d6c4a21056f0442d665f290
https://doi.org/10.1080/1046560x.2017.1415615
https://doi.org/10.1080/1046560x.2017.1415615
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01bb03aa04c4bca81b3e6cdadb778b16
https://doi.org/10.1130/abs/2019am-339910
https://doi.org/10.1130/abs/2019am-339910
Autor:
Steve Rodie, Ashlee Dere, Neal Grandgenett, William Tapprich, Christine E. Cutucache, Robert Duncan Shuster, Lee A. Stover, Rachel Benzoni
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11ebe2918ed3fcffe2f0970292ebfe93
https://doi.org/10.1130/abs/2019am-339621
https://doi.org/10.1130/abs/2019am-339621
PROFESSIONAL DEVELOPMENT OF SCIENCE TEACHERS IN OMAHA, NEBRASKA USING AUTHENTIC RESEARCH EXPERIENCES
Autor:
Christine E. Cutucache, Steve Rodie, William Tapprich, Nealy F. Grandgenett, Robert Duncan Shuster, Ashlee Dere
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9343d87d8394769db3c8b2d007c48ee
https://doi.org/10.1130/abs/2017am-306792
https://doi.org/10.1130/abs/2017am-306792
Autor:
Robert Duncan Shuster, Harmon D. Maher
Publikováno v:
Lithosphere. 4:167-186
Chalcedony veins occur as local stratabound arrays at multiple levels within the finer-grained sediments of the White River Group, making up to 2%–3% of the outcrop volume. The veins are commonly deformed by small folds, faults with well-developed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::806451bda1ab18abd62fc6c875ee7171
https://doi.org/10.1130/l187.1
https://doi.org/10.1130/l187.1
Autor:
George D. Kamenov, Ricardo Arevalo, A. R. Goss, John F. Lewis, Robert Duncan Shuster, Michael R. Perfit
Publikováno v:
Nature Geoscience. 4:554-557
Fragments of ancient continental lithosphere, entrained in the shallow oceanic mantle, have been found in a number of locations in the Southern Hemisphere. Isotopic analyses of material from Quaternary volcanic centres in Hispaniola indicate that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0fb7d506c619e7e3972d9892611b9ac
https://doi.org/10.1038/ngeo1203
https://doi.org/10.1038/ngeo1203
Publikováno v:
Polar Research; Vol 27, No 1 (2008); 28-43
Iron ooid beds are unusual deposits that have been linked to greenhouse conditions and the transgressive flooding of shallow shelves, and which were globally prevalent during certain periods. Within the marine, Aptian–Albian, Carolinefjellet Format
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5db49961ddc15a45b3810093bf644b5
https://doi.org/10.1111/j.1751-8369.2007.00039.x
https://doi.org/10.1111/j.1751-8369.2007.00039.x
Publikováno v:
Polar Research; Vol 23, No 2 (2004); 147-165
The sandstone petrography of sample suites from four sites spanning the Rurikfjellet (Hauterivian) to Carolinefjellet (Aptian–Albian) formations in central Spitsbergen was investigated. The sandstones show a distinct stepwise shift in composition f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3396c448584f511ca0aae5b3bfba60a2
https://doi.org/10.1111/j.1751-8369.2004.tb00005.x
https://doi.org/10.1111/j.1751-8369.2004.tb00005.x
Autor:
Allen P. Nutman, Kimberly D'Arcy, Robert Duncan Shuster, Ian S. Williams, Paul A. Mueller, Ann L. Heatherington
Publikováno v:
The Journal of Geology. 103:63-72
The northeastern portion of the Idaho batholith (NIB) intruded Proterozoic rocks of the Belt-Purcell supergroup between 50 and 90 Ma. Whole-rock Sm-Nd isotopic analyses of batholithic rocks yield depleted mantle model ages ($$T_{DM}$$) between 1.72 a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cd90ce0c49ba847eed6a42831b4ec8b
https://doi.org/10.1086/629722
https://doi.org/10.1086/629722