. Bulletins of American paleontology. Cretaceous Radiolaria: Pessagno 291 SERIES STAGE TEXT-FIGURE 3: Tentative phylqgeny of the Pseudoaulophacidae at the species level. Pseudoaulophjcus Pessajm Maestrichtian Campanian Santonian Coniacian Turonian. Cenomanian 3— First occurence Mirginotruncax) h«l>eticj (Borii), Inocerimus libiitus (Schltthtim) b-first! (Cushfnan C~ First occurence Globotruncanahilli Pessagno d— Extinction Globotruncin (d'Orbitny) Albian Aptian. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - color
. Bulletins of American paleontology. Cretaceous Radiolaria: Pessagno 291 SERIES STAGE TEXT-FIGURE 3: Tentative phylqgeny of the Pseudoaulophacidae at the species level. Pseudoaulophjcus Pessajm Maestrichtian Campanian Santonian Coniacian Turonian. Cenomanian 3— First occurence Mirginotruncax) h«l>eticj (Borii), Inocerimus libiitus (Schltthtim) b-first! (Cushfnan C~ First occurence Globotruncanahilli Pessagno d— Extinction Globotruncin (d'Orbitny) Albian Aptian. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Paleontological Research Institution (Ithaca, N. Y. ); Columbia University. Ithaca, N. Y. , Paleontological Research Institution [etc. ]
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