Devonian events: examples from the eastern Palaeotethys (Si Phai section, NE Vietnam)

Recent study of Middle to Upper Devonian deposits in the Dong Van area, northeast Vietnam, has revealed new, more detailed information of both the stratigraphic record of the Si Phai section and global Devonian bioevents. Four possible equivalents of well-known Devonian events of different magnitude were found in Vietnam, an area which is underrepresented in that respect: the (?) Kacak Event, the (?)pumilio Events, the late Middle Givetian...