Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Geographic structure differentiation between Mesolithic and Early Neolithic indicates reshaping of the bead-type diversity in Europe during the transition to farming. Maps were made by S.R. by using ArcGIS 9.3.1 software.
