Biodiversity across the Guadalupian-Lopingian Boundary: first results on the ostracod (Crustacea) fauna, Chaotian section (Sichuan Province, South China) Author Zazzali, Sindbad Author Crasquin, Sylvie Author Deconinck, Jean-François Author Feng, Qinglai text Geodiversitas 2015 2015-09-25 37 3 283 313 http://dx.doi.org/10.5252/g2015n3a1 journal article 10.5252/g2015n3a1 1638-9395 4535249 urn:lsid:zoobank.org:pub:5F708564-E50F-4452-ACF4-06157C83A841 Genus Cyathus Roth & Skinner, 1930 TYPE SPECIES . — Cyathus ulrichi Roth & Skinner, 1930 by original designation.