. Cryptogamic plants of the USSR. (Flora sporovykh rastenii SSSR). Plants. triacantha Ehr. var, triacantha, var. apiculata Lemm., var. inermis Lemm. and D. archangelskiana (Schulz) Gleser) are more widespread in the Paleocene, while one species, D. furcata Jouse, is rare both in the Cretaceous and in the Paleocene. (161). FIGURE 4. Characteristic silicoflagellate complex of the Santonian-Campanian of the eastern slope of the Urals; 1—VaUacerta sim pie x Jous^ (Zhuze, 1949a); 2 — V. hort oni i Hanna; 3—V. tumid ul a Gleser; 4 —Lyramula simplex Hanna; 5 — L. furcula Hanna; 6 — Cornua poretzkajae
. Cryptogamic plants of the USSR. (Flora sporovykh rastenii SSSR). Plants. triacantha Ehr. var, triacantha, var. apiculata Lemm., var. inermis Lemm. and D. archangelskiana (Schulz) Gleser) are more widespread in the Paleocene, while one species, D. furcata Jouse, is rare both in the Cretaceous and in the Paleocene. (161). FIGURE 4. Characteristic silicoflagellate complex of the Santonian-Campanian of the eastern slope of the Urals; 1—VaUacerta sim pie x Jous^ (Zhuze, 1949a); 2 — V. hort oni i Hanna; 3—V. tumid ul a Gleser; 4 —Lyramula simplex Hanna; 5 — L. furcula Hanna; 6 — Cornua poretzkajae Gleser; 7—Dictyocha triacantha var. apiculata f. late-radiata Schulz; 8—Cornua trifurcata Schulz. SILICOFLAGELLATES OF THE CENOZOIC Silicof lagellate s of the Paleogene Paleogene silicoflagellates are known from the USSR, Western Europe, North America and New Zealand. Only a few comprehensive works have been published on the silico- flagellates of the Paleogene. Two articles are well known: one dealing 174. 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 Botanicheskii institut im. V. L. Komarova. Jerusalem [Published for the National Science Foundation, Washington, D. C. by the Israel Program for Scientific Translations
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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectplants
