TY  - BOOK
AU  - Evitt,William R
AU  - Davidson,Susan E.
TI  - Dinoflagellate cysts and thecae / 
PY  - 1964///
CY  - Stanford : 
PB  - Stanford University, 
KW  - Dinoflagellate, Fossil
KW  - Gonyaulax
N1  -  Includes bibliographical references
ER  -