Residence Japan, United States Role Geologist Citizenship Japan Fields Petrology | Nationality Japanese Name Akiho Miyashiro Awards Arthur L. Day Medal | |
Institutions University of Tokyo
Columbia University
New York State University Known for Paired metamorphic belts Influences Norman L. Bowen
Pentti Eskola
Reginald Aldworth Daly Died July 22, 2008, New York City, New York, United States Books Metamorphic Petrology, Orogeny, Metamorphism and Metamorphic Belts Similar People Ikuo Kushiro, Keiiti Aki, Celal Sengor | ||
Notable awards Arthur L. Day Medal | ||
Akiho Miyashiro (都城 秋穂, Miyashiro Akiho, 1920 – 22 July 2008) was a Japanese geologist.
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Career
Miyashiro was known for his contributions to metamorphic and igneous petrology. He also made contributions to the study of tectonics and meteorites. In the 1960s he introduced the concept of paired metamorphic belts. In 1973 Miyashiro challenged the common conceptions of ophiolites and proposed an island arc origin for the famous Troodos Ophiolite in Cyprus. This was done arguing that numerous lavas and dykes in the ophiolite had calc-alkaline chemistries.
Personal life and death
Miyashiro was a native of Okayama Prefecture. On the evening of 22 July 2008, Miyashiro visited a state park west of Albany, NY and remained there to take sunset pictures while his wife waited by the parking area. Police discovered his body at the base of a cliff on the 24th.