THANETIAN AND EARLY YPRESIAN ORTHOPHRAGMINES (FORAMINIFERA: DISCOCYCLINIDAE AND ORBITOCLYPEIDAE) FROM THE CENTRAL WESTERN TETHYS (TURKEY, ITALY AND BULGARIA) AND THEIR REVISED TAXONOMY AND BIOSTRATIGRAPHY. RIPS [Internet]. 2007 Nov. 30 [cited 2026 Jul. 28];113(3). Available from: https://test-ojs-unimi-it.archicoop.it/index.php/RIPS/article/view/5884