W. W. Nassichuk 1971

Full reference
W. W. Nassichuk. 1971. Helicoprion and Physonemus, Permian vertebrates from the Assistance Formation, Canadian Arctic Archipelago. Geological Survey of Canada Bulletin 192:83-93 [M. Clapham/M. Clapham]
Metadata
ID number:  30290
Created:  2009-07-14 17:49:22
Modified:  2009-07-14 19:49:22
Publication type:  journal article
Taxonomy:  stated with evidence
Language:  English
Taxonomic opinions (1) - view classification
'Physonemus belongs to Holocephali' according to W. W. Nassichuk 1971
Collections (2)