The biostratigraphic potential of Middle Cambrian to Tremadocian acritarchs; Modification of existing zonal schemes based on material from conception and Trinity Bays, Newfoundland and St.John, New Brunswick.
Reference:
Parsons,M.G. et al. (1990)
The biostratigraphic potential of Middle Cambrian to Tremadocian acritarchs; Modification of existing zonal schemes based on material from conception and Trinity Bays, Newfoundland and St.John, New Brunswick. American Association of Stratigraphic Palynologists,23rd Annual Meeting,Program and Abstracts
# 23 P. 39- 39