Davies, S., Turney, C. S. M., Burg, K. V. D., Wastegård, S., Davies, S. M., Whitehouse, N. J., . . . Callaghan, C. (2006). North European last glacial–interglacial transition (LGIT; 15–9 ka) tephrochronology: Extended limits and new events. Journal of Quaternary Science, 21(4), pp. 335-345. doi:10.1002/jqs.990

Davies, Siwan, C. S. M. Turney, K. Van Den Burg, S. Wastegård, S. M. Davies, N. J. Whitehouse, J. R. Pilcher, and C. Callaghan. "North European Last Glacial–interglacial Transition (LGIT; 15–9 ka) Tephrochronology: Extended Limits and New Events." Journal of Quaternary Science 21, no. 4 (2006): 335-345.

Davies, Siwan, et al. "North European Last Glacial–interglacial Transition (LGIT; 15–9 ka) Tephrochronology: Extended Limits and New Events." Journal of Quaternary Science 21.4 (2006): 335-345.