Keyphrases
Northeast Japan
100%
Geological Significance
100%
Hitachi
100%
Metamorphic Rocks
100%
Schist
50%
South Kitakami Belt
25%
Detrital Zircon
25%
Jurassic Accretionary Complex
25%
238U
16%
206Pb
16%
Ultramafic Rocks
16%
Protolith
16%
Lower Carboniferous
16%
Young Age
8%
Upper Part
8%
Coral
8%
Middle Jurassic
8%
Age Distribution
8%
Zircon
8%
Late Jurassic
8%
Stratigraphy
8%
Young Zircons
8%
Ascending Order
8%
South China Block
8%
Mafic
8%
Accretionary Complex
8%
Pelagic Chert
8%
North China
8%
Tectonostratigraphic Units
8%
Gneisses
8%
Shirakami Mountains
8%
Collisional Suture
8%
Tectonostratigraphy
8%
Felsic Tuff
8%
Superpose
8%
Tuff Layer
8%
Quartzose Sandstone
8%
LA-ICP-MS Zircon U-Pb Age
8%
Aalenian
8%
Earth and Planetary Sciences
Japan
100%
Metamorphic Rock
100%
Zircon
41%
China
16%
Ultramafic Rock
16%
Protolith
16%
Middle Jurassic
8%
Devonian
8%
Age Structure
8%
Late Jurassic
8%
Kimmeridgian
8%
Stratigraphy
8%
Laser Ablation Inductively Coupled Plasma Mass Spectrometry
8%
Chert
8%
Aalenian
8%
Tectonostratigraphy
8%
Visean
8%
Sandstone
8%