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Soft cover. Softcovers; ex-library; minor shelfwear; o/w good.

Journal of Paleontology 43: 1213-1221, 4 pls 8vo, offprint.

geheftet, ohne Einband. Zustand: gut. 30 cm, Ecke leicht geknickt, aus der Sammlung Alexander Tollmann. Sprache: eng.

Initial Reports of the Deep Sea Drilling Project 38: 843-855, 2 pls 4to, offprint.

Initial Reports of the Deep Sea Drilling Project 40: 635-649, 5 figs, 3 pls 4to, offprint.

DSDP 19: 857-867, 1 fig, 2 pls 4to, offprint.

Tulane Studies in Geology and Paleontology 7: 131-142, 3 pls 8vo, offprint.

Initial Reports of the Deep Sea Drilling Project 41: 689-707, 5 figs, 3 pls 4to, offprint.

Initial Reports of the Deep Sea Drilling Project 28: 709-723, 3 figs, 4 pls 4to, offprint, a bit used.

Initial Reports of the Deep Sea Drilling Project 32: 677-701, 5 figs, 4 pls 4to, offprint.

Initial Reports of the Deep Sea Drilling Project 34: 715-735, 8 figs, 4 pls 4to, offprint.

Initial Reports of the Deep Sea Drilling Project 44: 775-805, 7 figs, 7 pls 4to, offprint.

Zustand: gut. 79 S., 1 Abb., 40 Taf. 28 cm, Bibliotheksexemplar. Sprache: Englisch.

Initial Reports of the Deep Sea Drilling Project 49: 551-581, 8 figs, 8 pls 4to, offprint.

Initial Reports of the Deep Sea Drilling Project 49: 977-1009, 5 figs, 10 pls 4to, offprint.

Initial Reports of the Deep Sea Drilling Project 44: 807-863, 6 figs, 19 pls 4to, offprint, a bit used.

Hardcover. Zustand: Very Good. Hardcover; ex-library; in very good condition. This is a heavy volume; extra shipping may be required for priority mail or international orders. Book.

pp. 1253-1300, 18 large microphotos on 4 pls., 9 diagrs., refs. 4to. Plain new wrs.

4to. Pp. 79, numerous microphotos on 40 plates, tables, refs., taxon. index. Paperbound, orig. printed wrappers.

4to. Pp. 815-871, 152 microphotos on 17 pls., 1 sketch map and 12 tabs. in text, refs. 4to. Plain new wrs.

4to. Pp. 653-711, 91 microphotos on 5 pls., 4 figs., refs. Plain new wrs.

Fifteen new species of calcareous nannofossils of probable stratigraphic significance are described here. Several of these - Cyclococcolithus macintyrei, Discoaster neohamatus, Discoaster quintatus, Helicopontosphaera sellii, Micrantholithus procerus, Sphenolithus anarrhopus, Sphenolithus neoabies, Thoracosphaera prolata, and Triquetrohabdulus inversus - are among taxa known to be abundant with wide geographic ranges and thus particularly useful in developing worldwide zonations. This usefulness has been evident during preliminary studies of Deep Sea Drilling Project cores, and naming the taxa, therefore, is important. Other new species - Helicopontosphaera papillata, Leptodiscus larvalis, Pemma snavelyi, Quinquerhabdus colossicus, Syracosphaera formosa, and Syracosphaera labrosa - are presently known only from restricted regions or constitute only a minor part of worldwide assemblages. They, too, may prove useful because they are easily identified and seem to have restricted time ranges. New taxa: Cyclococcolithus macintyrei n. sp., Discoaster neohamatus n. sp., Discoaster quintatus n. sp., Helicopontosphaera papillata n. sp., Helicopontosphaera sellii n. sp., Leptodiscus larvalis n. sp., Micrantholithus procerus n. sp., Pemma snavelyi n. sp., Quinquerhabdus colossicus n. sp., Sphenolithus anarrhopus n. sp., Sphenolithus neoabies n. sp., Syracosphaera formosa n. sp., Syracosphaera labrosa n. sp., Thoracosphaera prolata n. sp., Triquetrohabdulus inversus n. sp. 12 pp., 3 b/w plates, gr. 8.

Zustand: Very Good. *Price HAS BEEN REDUCED by 10% until Monday, May 18 (weekend SALE item)* article 51, Protista 2, 79 pp., 1 figure, 40 plates, 2 tables, softcover, library handstamp to front cover, else very good. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.

M. 40 Taf. u. 1 Abb. 79 S. OBr. (Univ. of Kansas / Paleontol. contrib. 51). = Protista H. 2. Sprache: Englisch 0 gr.

National Science Fundation, Washinton D.C., 1968. 672 S. mit Abb., Ln., quart, (NaV.)--- 750 Gramm.