1. Anderson, G. C., and Morel, F. M. M., 1982, The influence of aqueous iron chemistry on the uptake of iron by the coastal diatom Thalassiosira weissflogii, Limnol. Oceanogr., 27:789.
2. Barber, R. T., and Chavez, F. P., 1991, Regulation of primary productivity rate in the equatorial Pacific Ocean, in: “What Controls Phytoplankton Production in Nutrient-rich Areas of the Open Sea?”, ASLO Symposium, Lake San Marcos, California, February 22–24, 1991, S.W. Chisholm and F.M.M. Morel, eds., Allen Press, Lawrence, in press.
3. Barnard, W.R., Andreae, M. O., and Iverson, R. L., 1984, Dimethyl sulphide and Phaeocystis pouchetii in the southeastern Bering Sea, Cont. Shelf Res., 3:103.
4. Barnola, J. M., Raynaud, D., Korotkevich, Y. S., and Lorius, C., 1987, Vostok ice core provides 160,000 year record of atmospheric CO2, Nature, 329:408.
5. Berger, W. H., 1991, No change down under, Nature, 351:186.