Author:

Downie,C.;Evitt,W.R.;Sarjeant,W.A.S.

Year:

1963

Title:

Dinoflagellates, Hystrichospheres, and the classification of the acritarchs.

Reference:

Downie,C. et al. (1963) Dinoflagellates, Hystrichospheres, and the classification of the acritarchs. Stanford University Publications, Geological Sciences Vol. 7 # 3 P. 1- 16

Google Academy:

try to search by title in english