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Traits source details
North, F. J. (1920). On Syringothyris Winchell and certain Carboniferous Brachiopoda referred to Spiriferina d'Orbigny. The Quarterly journal of the Geological Society of London. 76(2): 162-227.
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North, F. J.
1920
On Syringothyris Winchell and certain Carboniferous Brachiopoda referred to Spiriferina d'Orbigny
The Quarterly journal of the Geological Society of London
76(2): 162-227
Publication
Date action by
Punctospirifer North, 1920 † (original description)
Punctospirifer scabricosta North, 1920 † (original description) Tylothyris North, 1920 † (original description) |