Published November 25, 1998 | Version v1
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Figure 11 in Balmoral Beach Aboriginal shell midden, Port Jackson, Australia: pumice petrology and sources

Description

Figure 11. Total alkalis (NazO+K20)-FeO-MgO wt% variation diagram, showing plots of Balmoral Beach, Herald Cays and Metis Shoal dacite compositions in relation to Tonga (T), Kermadec (K) and New Zealand (NZ) dacite fields. Balmoral Beach bulk compositions (BB dashed field) connected to Balmoral main pumice glass compositions (BM enclosed dots), Balmoral later pumice glass composition (BL enclosed dot), Balmoral earlier pumice glass compositions (BI enclosed crosses), Herald Cays dark (square) and light (inclined cross) pumice compositions (HC tie line), Metis Shoal bulk (triangle), and glass (star) pumice compositions (MS tie line). Compositions from Tables 3, 5 and 6 and Southwest Pacific-New Zealand dacite fields from Ewart et al. (1977).

Notes

Published as part of Sutherland, F. L. & Barron, B. J., 1998, Balmoral Beach Aboriginal shell midden, Port Jackson, Australia: pumice petrology and sources, pp. 241-262 in Records of the Australian Museum 50 (3) on page 250, DOI: 10.3853/j.0067-1975.50.1998.1284, http://zenodo.org/record/4653073

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Journal article: 10.3853/j.0067-1975.50.1998.1284 (DOI)
Journal article: urn:lsid:plazi.org:pub:FFA2DB661C67C66BFFC2A17AFFEAFFF7 (LSID)
Journal article: https://zenodo.org/record/4653073 (URL)