Spergenaspis: a new Carboniferous trilobite genus from North America
Brezinski, David K.
Article
1987-08-28
Annals of the Carnegie Museum
56
245--251
BioStor
English
[Pittsburgh], Published by authority of the Board of Trustees of the Carnegie Institute, 1901-
BioStor: https://biostor.org/reference/205417 DOI: https://doi.org/10.5962/p.215168
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