Fig. 7
From: Analyzing the surface black discoloration of oracle plastrons from the Taijiasi Site, China
SEM-EDS analysis of the black deposits and substrates of sample H338:2-001.
Fig. 7 | npj Heritage Science
From: Analyzing the surface black discoloration of oracle plastrons from the Taijiasi Site, China
SEM-EDS analysis of the black deposits and substrates of sample H338:2-001.
