R. A. Fortey 1975. The Ordovician Trilobites of Spitsbergen. II. Asaphidae, Nileidae, Raphiophoridae and Telephinidae of the Valhallfonna Formation. Norsk Polarinstitutt Skrifter , Nr. 162. 207 pp., 41 pls. Oslo. No price.
Published in: | Geological Magazine |
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Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
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Cambridge University Press (CUP)
1976
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Online Access: | http://dx.doi.org/10.1017/s0016756800036608 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0016756800036608 |