Studies of North American Jurassic radiolaria. Part I, Upper Jurassic (Kimmeridgian-Upper Tithonian) Pantanelliidae from the Taman formation, East-central Mexico: tectonostratigraphic, chronostratigraphic, and phylogenetic implications - Pessagno, Emile A. (Washington, D.C. : Cushman Foundation for Foraminiferal Research, 1987)
Obsahuje přívazek: Studies of North American Jurassic radiolaria. Part II, Preliminary radiolarian zonation for the Jurassic of North America / by Emile A. Pessagno ... [et al.]
Keywords: jura; stratigrafie; Jura period; stratigraphy; Mexiko; Mexico