Ohkushi K., Ahagon N., Uchida M., Shibata Y..  2005.  Foraminiferal isotope anomalies from northwestern Pacific marginal sediments. Geochemistry Geophysics Geosystems. 6(4):1525-2027.

Uchida M., Shibata Y., Ohkushi K., Ahagon N., Hoshiba M..  2004.  Episodic methane release events from Last Glacial marginal sediments in the western North Pacific. Geochemistry Geophysics Geosystems. 5(8):1525-2027.

von Reden K.F, Schneider R.J, McNichol A.P, Hayes J.M, Pearson A., Eglinton T.I.  1999.  New Developments at the NOSAMS Facility. International Workshop on Frontiers in Accelerator Mass Spectrometry.