Cretaceous-Tertiary Palynological Assemblages from Anhui

Cretaceous-Tertiary sporo-pollen grains from Anhui are studied in this paper, 127 genera and 273 species are found, of which 1 genus, 21 species and 1 combined species are known as new to science.

Among the palynological assemblages of Hefei basin, Nanling basin, Tianchang region, Wangjiang basin and Niquiji depressian researched, the palynological assemblages of Hefei basin is the most representative, and may be divided into 10 spores and pollen zones in Cretaceous-Tertiary, they represent the paleovegetational feature and the climatic condition at each period.

1. Pteridophyta
2. Gymnospermae
3. Angiospermae