Traits taxon details
original description
Frederiks, G. N. (1916). Tsirtievidnye spirifery iz permokarbona Bolshezemel'skoi Tundry [Cyrtiform spirifers from the Permian Carboniferous of the Bolshezemelskaya Tundra]. <em>Trudy Geol. Komiteta Nov. Ser.</em> 156: 39-54, plates 3-4. note: Originally created Pseudosyringothyris as a subgenus of Cyrtia. [details]
basis of record
Treatise on Invertebrate Paleontology. (1997-2007). Part H revised, Brachiopoda. <em>Geological Society of America, Boulder; and University of Kansas Press, Lawrence,.</em> vol. 1-6. note: Genus allocated to Subfamily Permasyrinxinae by Williams et al. (2006) Treatise on Invertebrate Paleontology Part H, Brachiopoda. Volume 5: Rhynchonelliformea (part). [details]
|