Age and environment interpretation of Middle Cretaceous dinoflagellate assemblages from Central Belt Franciscan and Great Valley sequence Out Liners, northern California coast ranges.
Reference:
Lucas-Clark,J. (1986)
Age and environment interpretation of Middle Cretaceous dinoflagellate assemblages from Central Belt Franciscan and Great Valley sequence Out Liners, northern California coast ranges. AAPG, Bulletin
Vol. 70 # 4 P. 472- 472