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Authors: El-Zanati, S.; Eynden, C.V.; Harmer, R.E.; Lee, C.A.; Eglington, B.M.
Source: Earth and Planetary Science Letters, Volume 158, Number 3, 30 May 1998, pp. 131-142(12)
Keywords: Cycle factorization; Disjoint sum; Graph decomposition; Graph product; Hamilton cycle; Karoo Basin; Spanning sum; Voltage graph; carbonatites; isotopes; lead; neodymium; nephelinite; strontium
Document Type: Research Article
Affiliations: Laboratory Division, Council for Geoscience, Private Bag X112, Pretoria, South Africa
Publication date: May 30, 1998