Early Tertiary Charophytes from the Dongpu Region

In this study 26 genera and 100 species, of which 10 are new species and 3 new varieties, are described and illustrated, these show regular patterns in assemblages and vertical changes.

1. Genus Charites
2. Genus Mesochara
3. Genus Grambastichara
4. Genus Gobichara
5. Genus Nemegtichara
6. Genus Hornichara
7. Genus Linyiechara
8. Genus Sphaerochara
9. Genus Amblyochara
10. Genus Obtusochara
11. Genus Tectochara
12. Genus Peckichara
13. Genus Croftiella
14. Genus Maedlerisphaera
15. Genus Gyrogona
16. Genus Sinochara
17. Genus Pseudolatochara
18. Genus Grovesichara
19. Genus Stephanochara
20. Genus Rhabdochara
21. Genus Harrisichara
22. Genus Raskyaechara
23. Genus Raskyella
24. Genus Shandongochara
25. Genus Turbochara
26. Genus Dongmingochara