Figure 6.
Created groves: (A) III according to no. 2, (B) # according to no. 14. (C) final samples, (D) shear test.
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.