Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Amalia C. Doebbert"'
Autor:
David M. Lovelace, Amalia C. Doebbert
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 424:1-5
The Alcova Limestone is a widely exposed but poorly studied Triassic unit found throughout Wyoming. Although it is used as a regional lithostratigraphic marker bed, the age of the limestone is not well constrained and contention regarding its deposit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35d0834b1c841c2850b61aa6543ed32c
https://doi.org/10.1016/j.palaeo.2015.02.009
https://doi.org/10.1016/j.palaeo.2015.02.009
Autor:
Meredith Rhodes Carson, Alan R. Carroll, Jeffrey T. Pietras, Brian L. Beard, Amalia C. Doebbert, Brooke Ann Norsted, Clark M. Johnson, L. Ashley Throckmorton
Publikováno v:
Chemical Geology. 380:172-189
Strontium isotopes from lacustrine carbonates record detailed weathering histories of exposed bedrocks, and thus are potentially useful for understanding interactions between tectonics and climate that may be driven by local or regional factors in ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::141191a20e547e69ceec9d844a3de9f1
https://doi.org/10.1016/j.chemgeo.2014.04.008
https://doi.org/10.1016/j.chemgeo.2014.04.008
Publikováno v:
Journal of Sedimentary Research. 82:841-858
Detrital zircon U/Pb ages and Pb isotope compositions of detrital feldspars from the Late Cretaceous–Eocene Gualala Basin in northern California indicate that the basin received sediments from the southern Sierra Nevada, the Mojave block, and the S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95c38e24da88895f127f63ae6597fd98
https://doi.org/10.2110/jsr.2012.72
https://doi.org/10.2110/jsr.2012.72
Publikováno v:
Geological Society of America Bulletin. 122:236-252
Oxygen isotope values from lacustrine carbonate in the Laney Member of the Green River Formation (Wyoming) exhibit a sudden, basinwide, ~6‰ upsection decrease in δ 18 O at ca. 49 Ma. 40 Ar/ 39 Ar geochronology constrains the duration of the isotop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91e7a1574b4414882693240084909f91
https://doi.org/10.1130/b26522.1
https://doi.org/10.1130/b26522.1
Autor:
Malinda Louise Kent-Corson, Zhou Wang, Bradley B. Sageman, Peter M. Blisniuk, C. Page Chamberlain, Stephan A. Graham, Wang Chengshan, Xiaoqiao Wan, Amalia C. Doebbert, Alan R. Carroll
Because of the need to understand the links and feedbacks of the carbon cycle during times of global greenhouse conditions numerous studies have focused on the Cretaceous climate. Much of what we know about this warm period in Earth's history comes f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7f7f8b95ad8344044d72f33a2be075d
https://hdl.handle.net/10356/105847
https://hdl.handle.net/10356/105847
Autor:
Clark M. Johnson, C. Page Chamberlain, M. Elliot Smith, Brian L. Beard, Meredith K. Rhodes-Carson, Amanda L. Booth, Amalia C. Doebbert, Alan R. Carroll
Publikováno v:
Geology. 36:791
Sedimentary facies of the Eocene Green River Formation refl ect a rapid increase in water supply to Lake Gosiute ca. 49 Ma, marked by a stratigraphic fi ll-to-spill surface. Deposits below this surface constitute repetitive lacustrine expansion-desic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87d2df28d678cde0aeeb014e0fea7561
https://doi.org/10.1130/g24783a.1
https://doi.org/10.1130/g24783a.1