搜索结果: 1-4 共查到“地质学 Reconstructing”相关记录4条 . 查询时间(0.062 秒)
Breccia of Frog Lakes:reconstructing Triassic volcanism and subduction initiation in the east-central Sierra Nevada, California
Subduction Initiation Sierran Magmatic Arc Saddlebag Lake Pendant,
2015/1/16
The Antler and Sonoma orogenies occurred along the southwest-trending passive Pacific margin of North America during the Paleozoic concluding with the accretion of the McCloud Arc. A southeast-trendin...
RECONSTRUCTING PAST ANTARCTIC ICE FLOW PATHS IN THE ROSS EMBAYMENT, ANTARCTICA USING SAND PETROGRAPHY, PARTICLE SIZE AND DETRITAL ZIRCON PROVENANCE
Provenance Antarctica zircons Till
2015/1/16
Tills for this study were analyzed from sites in East Antarctica (EA), West Antarctica (WA) and along a transect in the Ross Sea. Particle size, sand petrography, and detrital zircons were used to pro...
Reconstructing hydrologic change: Messages from the Murray Basin
Reconstructing hydrologic change Messages the Murray Basin
2012/3/30
Wind and Water: the two competing but major formative processes in sculpturing Murray Basin landscapes. How do we uncouple those processes in environmental analysis?Evidence of progressive reduction i...
Reconstructing Last Glacial Maximum bottom water salinities from deep-sea sediment pore ￡uid pro￠les
paleo-salinity di¡ usion Last Glacial Maximum
2014/4/9
Deep-sea sediment pore fluids contain a record of past glaciations in their [Cl] and N18O. The signal of the Last Glacial Maximum (LGM) ice volume increase remains in the pore fluids as a local peak i...