Zobrazeno 1 - 10
of 176
pro vyhledávání: '"Rodney Grapes"'
Autor:
Phillip Blevin
Publikováno v:
Economic Geology. 103:871-871
Chen and Grapes propose that granites form in situ through the melting of mid-upper crustal rocks to produce a convecting magma layer. This is in contrast to the more widely accepted intrusion model where fusion occurs in the lower to midcrust (with
Autor:
Coleman, Patrick
Publikováno v:
The New Zealand Journal of History; February 2013, Vol. 47 Issue: 1 p102-104, 3p
Autor:
Hao Liang, Ke Zhang, Jianli Fu, Weitao Wang, Peizhen Zhang, Rodney Grapes, Zhanwu Ma, Yipeng Zhang, Zhigang Li, Yonggang Yan, Gege Hui, Chuang Sun, Binbin Xu, Zhongyun Li, Wenjun Zheng, Qingying Tian
Publikováno v:
Global and Planetary Change. 220:104015
Publikováno v:
CATENA. 167:305-318
A layer of yellow silt with thickness from tens of centimeters to a few meters is widely distributed on low hills and terraces in the coastal area of south China. The yellow silt has different sedimentological characteristics from other common types
Publikováno v:
Aeolian Research. 19:113-122
A layer of yellow silt is widely distributed in the late Quaternary succession of the Pearl River delta, southeast China. A representative section at Xi Lingang was analyzed using particle size analysis, scanning electron microscope observation, geoc
Publikováno v:
Journal of Asian Earth Sciences. 101:14-19
The origin of continental red beds in SE China is the result of high diagenetic temperatures, rather than an arid climate during their deposition. Here we present results from an experimental study where black mud was heated to demonstrate the format
Autor:
Guy R. Holdgate, Rodney Grapes
Publikováno v:
Australian Journal of Earth Sciences. 62:95-121
Cook Strait separates North Island and South Island of New Zealand. It contains the Wairau and other sedimentary basins, which have sedimentary thicknesses of up to 4 km. The Strait overlies part of the Australia–Pacific plate boundary where subduc
Autor:
Rodney Grapes, Guy R. Holdgate
Publikováno v:
New Zealand Journal of Geology and Geophysics. 57:312-330
The 1848 and 1855 earthquakes provide examples of clustered earthquake sequences involving several faults. Historical evidence indicates that fault rupturing and ground deformation on both sides of Cook Strait occurred over periods of several days du
Publikováno v:
Contributions to Mineralogy and Petrology. 165:781-803
High-Na slag-like rocks (paralava) with 4.5–11 % Na2O from the Altyn-Emel mud volcanic field, Kazakhstan, are the products of melting of sediment + salt mixtures by methane flares associated with mud extrusion. The main minerals of the paralavas ar
Publikováno v:
Journal of Asian Earth Sciences. 56:33-41
A Late Cretaceous tempestite in the northern Songliao Basin, China, was studied based on thin-section and granularity analyses of borehole samples. The results indicated that the local tempestite can be categorized into several clastic constituent ty