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Zustand: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Book contains highlighter markings. In poor condition, suitable as a reading copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1400grams, ISBN:0697100979.

Soft cover. Zustand: Very Good. Softcover; ex-corporate library; light tanning of leaves, o/w in very good condition. Book.

Soft cover. Zustand: Very Good. Softcover; in very good condition. Book.

Three species of Xenophoridae are reported from the Tertiary of western South America: Xenophora carditigera new species from the Oligocene of Peru, Xenophora paulinae new species from the Miocene Navidad Formation of central Chile, and Stellaria kriegerbartholdi new species from the Tertiary of Peninsula Arauco, south-central Chile. All of these species are first records of Xenophoridae for the respective countries. The relationship of South American Xenophora species with Tertiary New Zealand taxa and the difficulty in identifying a species closely related to the other South American Stellaria are discussed. 8 pp., 20 figs, 4.