Cyrtospirifer (Elasmospirifer) djebiletensis
Silurian-Devonian Spiriferida and Spiriferinida (Brachiopods) from the Tindouf Basin (Algeria). Palaeontographica Abteilung A Palaeozoologie-Stratigraphie, 313(4-6), Mar 2019: 81-149. 99 [Zoological Record Volume 156]