Supplemental material: Early Miocene volcanic activity and paleoenvironment conditions recorded in tephra layers of the AND-2A core (southern McMurdo Sound, Antarctica)
journal contributionposted on 16.11.2012 by A. Di Roberto, P. Del Carlo, S. Rocchi, K.S. Panter
Any type of content formally published in an academic journal, usually following a peer-review process.
Geosphere, December 2012, v. 8, p. 1342-1355, doi:10.1130/GES00754.1, Supplemental Figure 1 - Total alkali versus silica diagram (TAS; after LeMaitre, 1989) for analyzed AND-2A glass fragments. In the diagram, all glass compositions are plotted without any filtering for compositions of altered fragments. Filled symbols: fresh glass compositions; open symbols: altered glass compositions.