Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Rebecca M. Flowers"'
Autor:
Sabrina J. Kainz, Lon D. Abbott, Rebecca M. Flowers, Aidan Olsson, Skye Fernandez, James R. Metcalf
Publikováno v:
Lithosphere, Vol 2023, Iss Special 14 (2024)
Colorado’s High Plains stand at anomalously high elevations (~1300–2100 m) for their continental interior setting, but when and why this region became elevated is poorly understood. The Cenozoic history of the High Plains is also likely linked wi
Externí odkaz:
https://doaj.org/article/4fe26526e71e4552b6e0bddc6d05dd14
Publikováno v:
Minerals, Vol 14, Iss 1, p 57 (2024)
Patterns of Phanerozoic burial and erosion across the cratonic interior of North America can help constrain the continental hypsometric history and the potential influence of dynamic topography on continental evolution. Large areas of the Canadian Sh
Externí odkaz:
https://doaj.org/article/e8a40f5cd32c4ba29f9b26f8c5e81db7
Publikováno v:
Geochronology. 5:91-107
Although rigorous uncertainty reporting on (U–Th) / He dates is key for interpreting the expected distributions of dates within individual samples and for comparing dates generated by different labs, the methods and formulae for calculating single-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3530b54e8d7f4faed24ab85d9b0a3519
https://doi.org/10.5194/gchron-5-91-2023
https://doi.org/10.5194/gchron-5-91-2023
Autor:
Ellen A. Lamont, Francis J. Sousa, Andrew J. Meigs, Ramakrishna Jayangondaperumal, Rebecca M. Flowers, Aravind Anilkumar, Danielle Woodring, Edward R. Sobel
Publikováno v:
Terra Nova. 35:41-48
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d99b2f7e68038fc422bd0228e36839a2
https://doi.org/10.1111/ter.12627
https://doi.org/10.1111/ter.12627
Publikováno v:
eISSN
Apatite (U–Th) / He (AHe) dating generally assumes that grains can be accurately and precisely modeled as geometrically perfect hexagonal prisms or ellipsoids in order to compute the apatite volume (V), alpha-ejection corrections (FT), equivalent s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eaf5972035fab2410dc72438e1c2c8c
https://gchron.copernicus.org/articles/5/197/2023/
https://gchron.copernicus.org/articles/5/197/2023/
Autor:
Rebecca M Flowers, J.R. Stanley
Methods details, Table S1 (AHe data used in the study), Table S2 (t-T points for forward models used in Figures 2 and 3), Figure S1 (date-eU plots for all samples), and Figure S2 (all labeled sample locations).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f96b7bd688dd1976c67fa53bf2d4387
https://doi.org/10.1130/geol.s.22285690.v1
https://doi.org/10.1130/geol.s.22285690.v1
Publikováno v:
Geosphere. 18:1223-1246
The Southern Rocky Mountains first rose during the Laramide Orogeny (ca. 75–45 Ma), but today's mountains and adjacent Great Plains owe their current height to later epeirogenic surface uplift. When and why epeirogeny affected the region are contro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42245ca902aad93ce24f3e2ebebe66c5
https://doi.org/10.1130/ges02434.1
https://doi.org/10.1130/ges02434.1
Publikováno v:
Laurentia: Turning Points in the Evolution of a Continent ISBN: 9780813712208
Neoproterozoic to Cambrian isolation of Laurentia during the breakup of Rodinia was associated with multiple large igneous provinces, protracted multiphase rifting, and variable subsidence histories along different margin segments. In this contributi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee9b42ffbf048d27f130f26418b66356
https://doi.org/10.1130/2022.1220(19)
https://doi.org/10.1130/2022.1220(19)
Autor:
Judy P. Pu, Francis A. Macdonald, Mark D. Schmitz, Robert H. Rainbird, Wouter Bleeker, Barra A. Peak, Rebecca M. Flowers, Paul F. Hoffman, Matthew Rioux, Michael A. Hamilton
Publikováno v:
Science advances, vol 8, iss 47
During the Cryogenian (720 to 635 Ma ago) Snowball Earth glaciations, ice extended to sea level near the equator. The cause of this catastrophic failure of Earth’s thermostat has been unclear, but previous geochronology has suggested a rough coinci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4964215e5846360d8168ba96c074ecf
https://doi.org/10.1126/sciadv.adc9430
https://doi.org/10.1126/sciadv.adc9430
Publikováno v:
Geology. 49:1462-1466
The Great Unconformity is an iconic geologic feature that coincides with an enigmatic period of Earth's history that spans the assembly and breakup of the supercontinent Rodinia and the Snowball Earth glaciations. We use zircon (U-Th)/He thermochrono
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1026dba34d96383520ac973865935589
https://doi.org/10.1130/g49116.1
https://doi.org/10.1130/g49116.1