@article{WieczorekHerzschuh2020,
  author    = {Mareike Wieczorek and Ulrike Herzschuh},
  title     = {Compilation of relative pollen productivity (RPP) estimates and taxonomically harmonised RPP datasets for single continents and Northern Hemisphere extratropics},
  journal   = {Earth system science data : ESSD},
  volume    = {12},
  number    = {4},
  pages     = {3515 -- 3528},
  doi       = {10.5194/essd-12-3515-2020},
  year      = {2020},
}