Characteristics of Radiolarian Evolution in the Campanian and Maastrichtian and Prospects for Detailed Stratigraphy
Journal: Stratigraphy and Geological Correlation
Year: 2020

The Campanian and Maastrichtian radiolarian assemblages are known from many regions of the Tethyan Superrealm. Unfortunately, only some of them are reliably dated and completely studied as paleontological assemblages. The analysis of evolution of radiolarians is based on Campanian to Maastrichtian assemblages from Crimea, Cyprus, and Serbia properly dated and studied in detail with addition of data from California, Turkey, the World Ocean, and other regions. It is concluded that renewal of assem