Traits taxon details
original description
Maxwell, W. G. H. (1951). Upper Devonian and Middle Carboniferous brachiopods of Queensland. <em>University of Queensland Papers.</em> 3(14): 1-27. [details] Available for editors 
additional source
Ma, X.; Day, J. (2003). Revision of selected North American and Eurasian Late Devonian (Frasnian) species of Cyrtospirifer and Regelia (Brachiopoda). <em>Journal of Paleontology.</em> 77(2): 267-292., available online at https://doi.org/10.1666/0022-3360(2003)077<0267:rosnaa>2.0.co;2 [details]
|