A. Helprin 1886

Full reference
A. Helprin. 1886. Descriptions of the fossils contained in the Wyoming Valley Carboniferous limestone beds. Pennsylvania (2nd) Geological Survey, Annual Report 1885:450-458 [P. Wagner/P. Wagner]
Metadata
ID number:  15664
Created:  2006-01-22 16:35:22
Modified:  2006-01-22 18:35:22
Publication type:  journal article
Taxonomy:  stated without evidence
Language:  English
Taxonomic opinions (1) - view classification
'Stylifer primogenia is recombined as Macrocheilus primigenius' according to A. Helprin 1886