Gibson, G.W. 1967. Foraminifera and Stratigraphy of the Tongaporutuan stage in the Taranaki Coastal and six other sections. Part 1- Systematics and Distribution. Transactions of the Royal Socirty of New Zealand(Geol) 5: 1-70.
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Gibson, G. W.
1967
Foraminifera and Stratigraphy of the Tongaporutuan stage in the Taranaki Coastal and six other sections. Part 1- Systematics and Distribution
Transactions of the Royal Socirty of New Zealand(Geol