MolluscaBase taxon details
original description
Johnston, D. I.; Chatterton, B. D. E. (1983). Some silicified Middle Silurian rostroconchs (Mollusca) from the Mackenzie Mountains, N.W.T., Canada. <em>Canadian Journal of Earth Sciences.</em> 20(5): 844-858., available online at https://doi.org/10.1139/e83-074
page(s): 856, pl. 5, figs 1-22 [details]
basis of record
Rogalla, N. S. & Amler, M. R. W. (2006). Revision der Familie Pseudobigaleaidae Hoare, Mapes & Yancey, 2002 (Mollusca; Rostroconchia). <em>Paläontologische Zeitschrift.</em> 80(2): 167–208.
page(s): 178 [details]