Figure 9.
Data and proportion histogram of PV and SSA of micropores (Mic-P), mesopores (Mes-P), and macropores (Mac-P) in the samples of Upper, Lower, and whole Formation. (a) PV data; (b) PV proportion; (c) SSA data; and (d) SSA proportion.
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.