Through a glass darkly : taxonomy, phylogeny, and biostratigraphy of the Olenellina

Allison R. Palmer and Lada N. Repina
Bok · Engelsk · 1993

Utgitt	Lawrence, Kan. : University of Kansas Paleontological Institute , 1993
Omfang	35 s. : ill.
Emner	trilobita trilobitter