Vaughan TW. (1922). Description of the species of coral from the Negritos Formation. In: Bosworth TO (Ed), Geology of the Tertiary and Quaternary periods in the North-West part of Peru. Macmillan, London, pp. 126-135.
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Vaughan TW
1922
Description of the species of coral from the Negritos Formation
In: Bosworth TO (Ed), Geology of the Tertiary and Quaternary periods in the North-West part of Peru