F. Nikolaisen 1961

Full reference
F. Nikolaisen. 1961. The Middle Ordovician of the Oslo Region, Norway 7. Trilobites of the suborder Cheirurina. Norsk Geologisk Tidsskrift 41:279-310 [B. Kröger/B. Kröger]
Metadata
ID number:  64410
Created:  2018-01-08 04:06:51
Publication type:  journal article
Taxonomy:  stated with evidence
Language:  English