Zobrazeno 1 - 10
of 147
pro vyhledávání: '"L. Steelman"'
Publikováno v:
American Antiquity. 88:252-260
At the Painted Coulee site (24JT86), pictographs depicting both atlatl and bow technology are present. We utilized plasma oxidation followed by accelerator mass spectrometry to directly radiocarbon date the organic material in two paint samples. A re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7106018c69115532805e5fb1816a62ad
https://doi.org/10.1017/aaq.2023.1
https://doi.org/10.1017/aaq.2023.1
Publikováno v:
KIVA. 88:408-428
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::834c6e696697148656dafd02ef32d9d3
https://doi.org/10.1080/00231940.2022.2103902
https://doi.org/10.1080/00231940.2022.2103902
Autor:
Austin L Steelman
Publikováno v:
Journal of Church and State. 63:751-753
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d7491aee2e05663114b5ec8eafab7fe
https://doi.org/10.1093/jcs/csab068
https://doi.org/10.1093/jcs/csab068
Autor:
Briana L. Steelman, Min Mize, Terry S. Falcomata, Philip Capin, Colleen K. Reutebuch, Garrett J. Roberts
Publikováno v:
Journal of Behavioral Education. 28:456-478
Self-management interventions have been shown to improve behavioral, social, and academic outcomes across age-groups and settings; yet, a dearth of research exists on the impact of self-management interventions on academic engagement of high school s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a6b8777bc746c0d08ae35d1e2009588
https://doi.org/10.1007/s10864-018-09317-2
https://doi.org/10.1007/s10864-018-09317-2
Publikováno v:
Journal of Archaeological Science: Reports. 37:102925
At Serpentine Bends Site #1, we employed plasma oxidation followed by accelerator mass spectrometry to radiocarbon date two prehistoric rock paintings as well as soot on the shelter ceiling. Pictograph results are 2325 ± 30 14C years BP for a black
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66f4aabd976d1b1284690ae70a7c9e48
https://doi.org/10.1016/j.jasrep.2021.102925
https://doi.org/10.1016/j.jasrep.2021.102925
Autor:
Paul Schmidt, Marvin W. Rowe, Heather Hurst, Leonard Ashby, Karen L. Steelman, Mary Pohl, Eliseo F. Padilla Gutiérrez, Christopher von Nagy, Jon Russ
Publikováno v:
Advances in Archaeological Practice. 5:170-183
Oxtotitlán Cave paintings have been considered among the earliest in Mesoamerica on stylistic grounds, but confirmation of this hypothesis through absolute dating has not been attempted until now. We describe the application of advanced radiocarbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73094e96cf2d39c066ea4143e96dff29
https://doi.org/10.1017/aap.2016.10
https://doi.org/10.1017/aap.2016.10
Autor:
Xosé Pedro Rodríguez-Álvarez, Albert Rubio-Mora, Fernando Carrera-Ramírez, Karen L. Steelman, Arturo de Lombera-Hermida, Ramón Fábregas-Valcarce, Ramón Viñas-Vallverdú
Publikováno v:
Radiocarbon. 59:151-164
At Cova Eirós, we discovered 13 panels with paintings and engravings that stylistically point to the final moments of the Upper Paleolithic. Scanning electron microscopy with energy dispersive X-ray spectroscopy and Fourier transform Raman spectrosc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de6a741be02073b8c38bda7c10a1ca31
https://doi.org/10.1017/rdc.2017.4
https://doi.org/10.1017/rdc.2017.4
Publikováno v:
Quaternary Geochronology. 63:101167
The Lower Pecos Canyonlands was the first study area where the method of plasma oxidation was employed to extract organic material from prehistoric rock paintings for accelerator mass spectrometry radiocarbon dating. During the developmental phase of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::631a088a5f9a1ba4f292a89826ba604a
https://doi.org/10.1016/j.quageo.2021.101167
https://doi.org/10.1016/j.quageo.2021.101167
Publikováno v:
Journal of Archaeological Science. 126:105315
This study demonstrates a novel approach to overcoming challenges associated with obtaining reliable radiocarbon dates for rock paintings. Using two independent methods, we obtained ages for Pecos River style paintings at Eagle Cave in Langtry, Texas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cd9c1f6637cd553be48950363124e42
https://doi.org/10.1016/j.jas.2020.105315
https://doi.org/10.1016/j.jas.2020.105315