東北日本，日立地域からの新たな砕屑性ジルコン年代とその意義

Keyphrases

• 206Pb 16%
• 238U 16%
• Aalenian 8%
• Accretionary Complex 8%
• Age Distribution 8%
• Ascending Order 8%
• Collisional Suture 8%
• Coral 8%
• Detrital Zircon 25%
• Felsic Tuff 8%
• Geological Significance 100%
• Gneisses 8%
• Hitachi 100%
• Jurassic Accretionary Complex 25%
• LA-ICP-MS Zircon U-Pb Age 8%
• Late Jurassic 8%
• Lower Carboniferous 16%
• Mafic 8%
• Metamorphic Rocks 100%
• Middle Jurassic 8%
• North China 8%
• Northeast Japan 100%
• Pelagic Chert 8%
• Protolith 16%
• Quartzose Sandstone 8%
• Schist 50%
• Shirakami Mountains 8%
• South China Block 8%
• South Kitakami Belt 25%
• Stratigraphy 8%
• Superpose 8%
• Tectonostratigraphic Units 8%
• Tectonostratigraphy 8%
• Tuff Layer 8%
• Ultramafic Rocks 16%
• Upper Part 8%
• Young Age 8%
• Young Zircons 8%
• Zircon 8%

Earth and Planetary Sciences

• Aalenian 8%
• Age Structure 8%
• Chert 8%
• China 16%
• Devonian 8%
• Japan 100%
• Kimmeridgian 8%
• Laser Ablation Inductively Coupled Plasma Mass Spectrometry 8%
• Late Jurassic 8%
• Metamorphic Rock 100%
• Middle Jurassic 8%
• Protolith 16%
• Sandstone 8%
• Stratigraphy 8%
• Tectonostratigraphy 8%
• Ultramafic Rock 16%
• Visean 8%
• Zircon 41%