(PDF) New insights on cultural dualism and population structure in the Middle Neolithic Funnel Beaker culture on the island of Gotland. Available from: https://www.researchgate.net/publica...and_of_Gotland [accessed Aug 11 2020].Quote:
Our results indicate that two different cultural complexes, TRB and PWC, coexisted on the island of Gotland for half a millennia with different cultural affiliations and subsistence strategies. Further multi-disciplinary analyses of TRB megalithic burials in different geographic regions across northern mainland Europe and Scandinavia will help to clarify local and regional differences in the TRB culture.

