Tohru Danhara

An inter‐laboratory evaluation of <scp>OD</scp>‐3 zircon for use as a secondary <scp><scp>U–Pb</scp></scp> dating standard

Hideki Iwano, Yuji Orihashi, Takafumi Hirata et al. · Island Arc · 2013 · 251 citations

Materials Science, Isotope Analysis, Engineering +14

Fission-track age calibration using internal and external surfaces of zircon.

Tohru Danhara, Masao Kasuya, Hideki Iwano · The Journal of the Geological Society of Japan · 1991 · 112 citations · Full text

Materials Science, Earth Science, Engineering +8

An improved system for measuring refractive index using the thermal immersion method

Tohru Danhara, Hideki Iwano, Masao Kasuya · Quaternary International · 1992 · 109 citations

Optical Materials, Engineering, Optical Properties +12

A new approach for constraining the magnitude of initial disequilibrium in Quaternary zircons by coupled uranium and thorium decay series dating

Shuhei Sakata, Shinsuke Hirakawa, Hideki Iwano et al. · Quaternary Geochronology · 2016 · 105 citations

Thorium Decay Series, Nuclear Decay, Engineering +9

Evaluation of fission-track and U-Pb double dating method for identical zircon grains:

Hideki Iwano, Yuji Orihashi, Tohru Danhara et al. · The Journal of the Geological Society of Japan · 2012 · 101 citations · Full text