Jahandar Ramezani

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Speaker, Author, Co-Author

Thu. May 25, 2017 10:45 AM - 12:15 PM 101 (International Conference Hall 1F)

[JJ] Oral
| S (Solid Earth Sciences)
| S-GL Geology

[S-GL37] [JJ] Geochronology and Isotope Geology

11:30 AM - 11:45 AM

[SGL37-10] Refining the Geomagnetic Polarity Timescale: High-precision U-Pb geochronology from Late Cretaceous of US Western Interior and NE China

*Jahandar Ramezani¹, Kaori Tsukui¹, William C. Clyde², Tiantian Wang³, Kirk R. Johnson⁴, Scott Wing⁴, Samuel A. Bowring¹ (1.Massachusetts Institute of Technology, 2.University of New Hampshire, 3.China University of Geosciences, 4.National Museum of Natural History)

Tue. May 23, 2017 10:45 AM - 12:15 PM 201B (International Conference Hall 2F)

[EJ] Oral
| B (Biogeosciences)
| B-CG Complex & General

[B-CG09] [EJ] Phanerozoic biodiversity change: Extinction and diversification

10:45 AM - 11:00 AM

[BCG09-01] High-precision U-Pb temporal constraints on the early Cambrian diversification of animal life from eastern Yunnan, China

*Kaori Tsukui¹, Yukio Isozaki², Maoyan Zhu³, Jahandar Ramezani¹, Tomohiko Sato⁴, Xingliang Zhang⁵, Samuel A. Bowring ¹ (1.Massachusetts Institute of Technology, 2.University of Tokyo, 3.Nanjing Institute of Geology and Palaeontology, 4.Tokyo Institute of Technology, 5.Northwest University)