1999. THALAMID SPONGES FROM THE UPPER TRIASSIC (NORIAN-RHAETIAN) NAYBAND FORMATION NEAR WALI-ABAD, SE ABADEH, CENTRAL IRAN(CONTRIBUTION TO TRIASSIC PALEONTOLOGY OF IRAN 4). Rivista italiana di Paleontologia e Stratigrafia. 105, 1 (mar. 1999). DOI:https://doi.org/10.13130/2039-4942/5366.