Author:
Warren,J.S.
Year:
1967
Title:
Dinoflagellates and acritarchs from the Upper Jurassic and Lower Cretaceous rocks on the west side of the Sacramento Valley, California.
Reference:
Warren,J.S. (1967) Dinoflagellates and acritarchs from the Upper Jurassic and Lower Cretaceous rocks on the west side of the Sacramento Valley, California. PhD Thesis, Stanford University P. 1- 409
Google Academy:
try to search by title in english
Genus Species Country(Region) From To
Trichodinium Trichodinium sp California Valanginian
Trichodinium Trichodinium sulcatum sp. nov. California Valanginian Barremian