Search for: [References = "30. Holmgren, K., Karlén, W., Lauritzen, S.E., Lee\-Thorp, J.A., Partridge, T.C., Piketh, S., Repinski, P., Stevenson, C., Svanered, O. and Tyson, P.D. \(1999\), A 3000\-year high\-resolution stalagmite\-based record of palaeoclimate for northeastern South Africa, The Holocene, 9\: 295–309."]