ggilromera/villarquemado: First release of Villarquemado pollen data, code and ESM

This is the first release to the pollen data and code to create pollen diagrams for the Elctronic Supplementary Material of the article "Strong continentality and effective moisture drove unforeseen vegetation dynamics since the Last Interglacial at inland Mediterranean areas: The Villarquemado Sequence in NE Iberia" by P. González-Sampériz, G. Gil-Romera, E. García-Prieto, J. Aranbarri, A. Moreno, M. Morellón, M. Sevilla-Callejo, M. Leunda, L. Santos, F. Franco-Múgica, A. Andrade, J.S. Carrión & B.L. Valero-Garcés.