TEREBRATULIDOS DEVONICOS DE ARGENTINA II. PLEUROTHYRELLA
Abstract
In this report, we redescribed specimens first assigned to Rensselaeria. They properly belong to Pleurotbyrella, which is mentioned here for the first time in Argentine. Whith the presence of Pleurotbyrella, knodi and Scapbiocoelia boliviensis (described in a previous paper), we certify the correlations between the devonian "fauna, of Bolivia and Argentine. Both species are endernics for these countries.