Materials and Methods

Supplementary Material (Leo & Hege)

Supplemental material must be submitted for review upon paper submission.
Supplemental material must be submitted for review upon paper submission. 
Additional text sections are normally not considered supplemental material. 
We publish supplemental material online via Figshare.
Data: Fennica polished version from the original raw data published by National Library of FInland
Code: Fennica, Kunliga, ESTC, CERL