Concepedia

Tsutomu Machihara

TM

Statistics

Publications

11

Citations

321

H-Index

11

Active since

1980

Affiliations

Tokyo Metropolitan University(Current)

Tsutomu Machihara is an author at Tokyo Metropolitan University specializing in natural sciences, earth sciences, and permanganate oxidation.

Publications per year

1980–1991

11

Publications

11

Application of sterane and triterpane biomarkers in petroleum exploration

Douglas Waples, Tsutomu Machihara · Bulletin of Canadian Petroleum Geology · 1990 · 96 citations

, , +14

Diagenesis of biomarkers in Biwa Lake sediments over 1 million years

Kazuko Ogura, Tsutomu Machihara, Hideshige Takada · Organic Geochemistry · 1990 · 63 citations

, , +8

A study of formation mechanism of sedimentary humic substances–I. Characterization of synthetic humic substances (melanoidins) by alkaline potassium permanganate oxidation

Ryoshi Ishiwatari, Shigeo Morinaga, Shuichi Yamamoto et al. · Organic Geochemistry · 1986 · 27 citations

, , +14

Study of petroleum generation by compaction pyrolysis—I. Construction of a novel pyrolysis system with compaction and expulsion of pyrolyzate from source rock

Nobuyori Takeda, Shunji Sato, Tsutomu Machihara · Organic Geochemistry · 1990 · 23 citations

, , +17

Algal lipids as a possible contributor to the polymethylene chains in kerogen

Ryoshi Ishiwatari, Tsutomu Machihara · Geochimica et Cosmochimica Acta · 1982 · 21 citations

, , +10

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