Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Karen L. Willey"'
Publikováno v:
Quaternary Research. 67:474-486
The middle Wisconsinan Gilman Canyon Formation at the Buzzard's Roost type locality in southwestern Nebraska was investigated to document the stratigraphy and to reconstruct the environmental and climate record. The Gilman Canyon Formation was subdiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c81234058a14fa6936d194871657dfbe
https://doi.org/10.1016/j.yqres.2007.01.011
https://doi.org/10.1016/j.yqres.2007.01.011
Publikováno v:
Quaternary International. :3-20
Use of stable carbon isotope data from paleosols to reconstruct past plant community structure (C 3 vs. C 4 ) has become commonplace. In an effort to improve our ability to make isotope-based reconstructions and to better appreciate the pitfalls, inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fa5a7983ebfa7bcb886efe43a4947b8
https://doi.org/10.1016/j.quaint.2006.10.036
https://doi.org/10.1016/j.quaint.2006.10.036
Autor:
William C. Johnson, Karen L. Willey
Publikováno v:
Quaternary International. 67:89-106
In a region too dry for the effective use of the traditional palynological approach, loess deposits of the central Great Plains offer a source of proxy information for the reconstruction of past climates. The Brady soil, a ubiquitous feature develope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4c50545ede07632eefcf37dfc861e73
https://doi.org/10.1016/s1040-6182(00)00011-2
https://doi.org/10.1016/s1040-6182(00)00011-2