Traits taxon details
original description
Cope, F. W. (1934). <i>Airtonia</i>, a new brachiopod genus from the Lower Carboniferous of Yorkshire, with notes on replacement of shell substance by quartz. <em>Annals and Magazine of Natural History.</em> 14(80): 273-289., available online at https://doi.org/10.1080/00222933408654896 [details]
|