Biostratigraphy and Taxonomy of Three-Dimensionally Preserved Nemagraptids from the Middle and Upper Ordovician of Baltoscandia
Jaak Nõlvak and Daniel GoldmanVolume:
81
Language:
english
Journal:
Journal of Paleontology
DOI:
10.2307/4133778
Date:
March, 2007
File:
PDF, 748 KB
english, 2007