All abstracts by Hisatake Okada in conference series: Goldschmidt
(2010) Reconstruction of Redox Condition during the Early Aptian Ocean Anoxic Event (OAE) Ia, “Goguel”, in the Vocontian Basin by Geochemical and Lithological ApproachSakamoto T, Nifuki K, Iijima K, Sakai S, Ogawa N, Jimenez-Espejo FJ, Suzuki K, Maeda H, Takashima R, Nishi H & Okada H
(2003) Biomarker Flux in Sinking Particle from the Sea of Okhotsk: Comparison between Organic and Inorganic Tracers
Seki O, Yoshikawa C, Fujimune T, Nakatsuka T, Kawamura K & Okada H
(2003) Distribution of Chloropigments in a Meromictic Lake, Lake Kaiike, Japan
Nakajima Y, Okada H, Oguri K, Suga H, Kitazato H & Ohkouchi N
(2002) Endolithic Genetic Record of Ancient Microbes in Cretaceous Black Shale
Inagaki F, Okada H, Tsapin A, Nealson K & Horikoshi K