### Time-Limit Assessment of some Holocene Transgressive and Regressive Periods in the Northern Netherlands

Orson Van De Plassche
The paper discusses the significance of six time limits in the existing chronology of Holocene transgressive and regressive periods in the northern Netherlands. It is concluded that (1) the time limits for the Holland III regressive period remain to be established, (2) the 3525 BP time limit is valid; however, it does not represent the onset of a subphase of the Calais IVB but of the Dunkerque 0 transgressive period, (3) the 3325 BP time...