Digging sticks and agriculture development at the ancient Neolithic site of la Draga (Banyoles, Spain)

We thank Ajuntament de Banyoles and the Museu d’Arqueologia de Catalunya for their support of the work at La Draga, and to the students, researchers and professionals who have participated in the excavation since the 1990s. The fieldwork was funded by 2015ACUP0191 to RP, HAR2016-76534-C2-1-R to RP and JAB, and archaeological excavation funded by Departament de Cultura (Generalitat de Catalunya). We also thank anonymous reviewers for their helpful comments and suggestions and Nicholas John Dutfield for English revision of the text.