“AMMONOIDS FROM THE ZHUGANPO MEMBER OF THE FALANG FORMATION AT NIMAIGU AND THEIR RELEVANCE FOR DATING THE XINGYI FOSSIL-LAGERSTÄTTE (LATE LADINIAN, GUIZHOU, CHINA)”. 2015. RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA 121 (2). https://doi.org/10.13130/2039-4942/6511.