TY - JOUR A1 - De Klerk, P. A1 - Joosten, H. T1 - The difference between pollen types and plant taxa: a plea for clarity and scientific freedom JO - E&G Quaternary Sci. J. J1 - EGQSJ VL - 56 IS - 3 SP - 162 EP - 171 Y1 - 2007/09/01 PB - Geozon Science Media SN - 2199-9090 UR - https://egqsj.copernicus.org/articles/56/162/2007/ L1 - https://egqsj.copernicus.org/articles/56/162/2007/egqsj-56-162-2007.pdf DO - 10.3285/eg.56.3.02 ER -