Capnuchosphaera cylindrica retusaspinosa
New Spumellaria (Radiolaria) from the Early Tuvalian Spongotortilispinus moixi zone of southeastern Turkey, with some remarks on the age of this fauna. Jahrbuch der Geologischen Bundesanstalt, 149(1), Juli 2009: 25-59. 34 [Zoological Record Volume 145]