Traits taxon details
original description
Archbold, N. W. (1997). Studies on Western Australian Permian brachiopods 14. The fauna of the Artinskian High Cliff Sandstone, Perth Basin. <em>Proceedings of the Royal Society of Victoria.</em> 109(2): 199-231. [details] Available for editors 
taxonomy source
Xu, H. P.; Cao, C. Q.; Yuan, D. X.; Zhang, Y. C.; Shen, S. Z. (2018). Lopingian (Late Permian) brachiopod faunas from the Qubuerga Formation at Tulong and Kujianla in the Mt. Everest area of southern Tibet, China. <em>Rivista Italiana di Paleontologia e Stratigrafia.</em> 124(1): 139-162. note: Recognizes Quadrospira as a subgenus of Neospirifer. [details]
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