Radiolarian zonation and stratigraphy of the Upper Cretaceous portion of the Great Valley Sequence, California Coast Ranges / Emile A. Pessagno, Jr. (Micropaleontology special publication ; no. 2)
Radiolarian zonation and stratigraphy of the Upper Cretaceous portion of the Great Valley Sequence, California Coast Ranges / Emile A. Pessagno, Jr.