by Hannington, M., Herzig, P., Stoffers, P., Scholten, J., Botz, R., Garbe-Schönberg, D., Jonasson, I.R., Roest, W.
Published in Marine geology (15.07.2001)

by Zierenberg, R.A., Schiffman, P., Jonasson, I.R., Tosdal, R., Pickthorn, W., McClain, J.
Published in Chemical geology (05.12.1995)

by Ridley, W.I., Perfit, M.R., Josnasson, I.R., Smith, M.F.
Published in Geochimica et cosmochimica acta (01.06.1994)

by Dyck, W., Jonasson, I.R.
Published in Handbook of Exploration Geochemistry (2000)

by Lee, J, Jonasson, I.R, Goodfellow, W.D
Published in Canadian journal of botany (01.01.1984)