[S-GL42_29AM2] Geochronology and Isotope Geology

11:40 AM - 11:55 AM

[SGL42-09] Significance of external morphology and zircon chemistry for precise U-Pb zircon dating

*Mami TAKEHARA¹, Kenji HORIE², Kenichiro TANI³, Takeyoshi YOSHIDA⁴, Tomokazu HOKADA², Shoichi KIYOKAWA⁵ (1.Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University, 2.National Institute of Polar Research, 3.Institute for Research on Earth Evolution, Japan Agency for Marine-Earth Science and Technology, 4.Institute of Earth Sciences, Graduate School of Science, Tohoku University, 5.Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University)

Tue. Apr 29, 2014 6:15 PM - 7:30 PM Poster (3F)

Poster
| Symbol S (Solid Earth Sciences)
| S-GL Geology

[S-GL42_29PO1] Geochronology and Isotope Geology

6:15 PM - 7:30 PM

[SGL42-P06] Geochronological-geochemical characterization of Proterozoic age, western part of the Napier Complex, East Antarctic

*Kenji HORIE¹, Tomokazu HOKADA¹, Yoshikuni HIROI², Yoichi MOTOYOSHI¹, Kazuyuki SHIRAISHI¹ (1.NIPR, 2.Chiba University)

Fri. May 2, 2014 2:15 PM - 4:00 PM 421 (4F)

Oral
| Symbol S (Solid Earth Sciences)
| S-GL Geology

[S-GL44_2PM1] The Lower-Middle Pleistocene boundary of the Kazusa Group

2:45 PM - 3:00 PM

[SGL44-03] SHRIMP U-Pb zircon dating for Byakubi tephra: implication for refined chronology for the Matuyama-Brunhes boundary

*Yusuke SUGANUMA¹, Makoto OKADA², Kenji HORIE¹, Hiroshi KAIDEN¹, Mami TAKEHARA³, Ryoko SENDA⁴, Jun-ichi KIMURA⁴, Osamu KAZAOKA⁵ (1.National Institute of Polar Research, 2.Ibaraki University, 3.Kyushu University, 4.JAMSTEC, 5.Research Institute of Environmental Geology, Chiba)

Mon. Apr 28, 2014 4:15 PM - 6:00 PM 414 (4F)

Oral
| Symbol S (Solid Earth Sciences)
| S-MP Mineralogy & Petrology

[S-MP46_28PM2] Deformed rocks, Metamorphic rocks and Tectonics

5:15 PM - 5:30 PM

[SMP46-P10_PG] Morphological change of zircon under high temperature metamorphism: Example of the Kiso Ryoke metamorphic rocks

3-min talk in an oral session

*Chiaki IKAWA¹, Yoichi MOTOYOSHI², Tomokazu HOKADA², Kenji HORIE² (1.Department of Polar Science, the Graduate University for Advanced Studies, 2.National Institute of Polar Research)

Mon. Apr 28, 2014 6:15 PM - 7:30 PM Poster (3F)

Poster
| Symbol S (Solid Earth Sciences)
| S-MP Mineralogy & Petrology

[S-MP46_28PO1] Deformed rocks, Metamorphic rocks and Tectonics

6:15 PM - 7:30 PM

[SMP46-P10] Morphological change of zircon under high temperature metamorphism: Example of the Kiso Ryoke metamorphic rocks

*Chiaki IKAWA¹, Yoichi MOTOYOSHI², Tomokazu HOKADA², Kenji HORIE² (1.Department of Polar Science, the Graduate University for Advanced Studies, 2.National Institute of Polar Research)

Fri. May 2, 2014 9:00 AM - 10:45 AM 311 (3F)

Oral
| Symbol S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG61_2AM1] Petrology, Mineralogy and Resource Geology

9:00 AM - 9:15 AM

[SCG61-01] Pulsed granitic crust formation revealed by comprehensive SHRIMP zircon dating of the SW Japan granitoids

*Kenichiro TANI¹, Kenji HORIE², Daniel DUNKLEY³, Shunso ISHIHARA⁴ (1.Japan Agency for Marine-Earth Science and Technology, 2.National Institute of Polar Research, 3.Curtin University, 4.Geological Survey of Japan/AIST)

Kenji HORIE

Speaker, Author, Co-Author

3-min talk in an oral session