Correlation of the palaeo-provinces where species of the studied fauna occur. Only provinces with more than two species were included, and only the time period Albian to Turonian is considered. The Correlation Ratio coefficient was applied. Abbreviations: Ap, Aptian; Al, Albian; Ce, Cenomanian, Tu, Turonian, Co, Coniacian. The number 1. indicate lower, the number 2. middle, and the number 3. upper. The numbers in brackets are the numbers of joint species. The stratigraphy of the area Pelagonium S margin is uncertain. The study area is marked in bold letters.