R. A. Fortey 1975

Full reference
R. A. Fortey. 1975. The Ordovician trilobites of Spitsbergen. II. Asaphidae, Nileidae, Raphiophoridae and Telephinidae of the Valhollfonna Formation. Norsk Polarinstitutt, Skrifter 162:1-125 [M. Hopkins/M. Hopkins]
Metadata
ID number:  34729
Created:  2011-01-11 09:57:12
Modified:  2011-01-10 16:57:12
Publication type:  serial monograph
Taxonomy:  stated with evidence
Language:  English