Pessagno, Emile A., Jr. (1972): Cretaceous Radiolaria, part 1; The Phaseliformidae, new family, and other Spongodiscacea from the upper Cretaceous portion of the Great Valley Sequence, part II; Pseudoaulophacidae Riedel from the Cretaceous of California and the Blake-Bahama Basin (JOIDES leg 1). Paleontological Research Institution, Ithaca, NY, United States, Bulletins of American Paleontology, 61 (270), 269-328, georefid:1972-081021

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