127 résultats
4to. Total of 1750 pp., numerous illus. on 104 pls., 139 tabs., 575 figs., maps and diagrs. in text, refs. Orig. half cloth. - Papers in French, English or German.
4to. Pp. iv,95, 1 pl. of fossils, 1 fold. map, 1 fold. pl. of sections,. 11 figs., bibl. New plain wrs. - The large paleontological part (mostly describing ammonites) covers pages 5-65.
8vo. Pp. 123, 4 maps (3 fold. incl. 1 large), 10 sketch maps in text, notes & refs. New plain wrs.
Pp. 109, many photos of fossils on 10 pls., 6 fold. maps (of which 2 in pocket), 7 figs., refs. Orig. wrs. - Contents: I. Estratigraf½a del Triásico Superior de la parte central del Estado de Sonora. / II. Flora fósil de la Formación Santa Clara (Cárnico) del Eastado de Sonora. / III. Fauna fósil de la Formación Santa Clara (Cárnico) del Estado de Santa Clara. / IV. Belemnoides del Triásico Superiór del Estado de Sonora.
62 pages. "This detailed study of the lithostratigraphy and biostratigraphy of the strata permits a reconstruction of much of the history of sedimentation, volcanism, plutonism, uplift and erosion during Mesozoic time in the Coast Mountains, an area commonly devoid of stratigraphic sections with reliable fossil control. In this bulletin several fossil groups are used to date the various lithological units that can be traced into the plutonic complex." - from Preface. Two figures stored in pocket. Light wear. Minimal library markings. A quality copy. Book
In-4. Pp. 79, 1 carte dépl., 1 planche de coupes dépl., 3 fig. Broché, couv. impr. orig., non rogné.
4to, 27.7cm. Pp. viii,276, many photos and figs. (incl. several of fossils) on 26 pls., 103 figs. and 14 maps in text, 26 tabs. (partly fold.), bibl., indexes. Orig. wrs., uncut.
pp. 3-53, 6 pls. (partly of fossils), 14 illus. in text (1 fold.), refs. Plain new wrs.
8vo. Pp. 153, 21 photos on pls., 1 fold. pl. of diagrs., 2 fold. pls. of column. sections, 3 (2 col.) fold. maps (all these annexes in pocket), 24 figs., refs. Orig. wrs. - Includes a geological map of Curaçao in 2 sheets, scale 1:50,000.
4to. Pp. 78, 42 figs. and photos, 1 fold. map, refs., append. Orig. wrs. - Geological outline and biostratigraphical framework.
Pp. 693-809, 40 diagrs. in text, extensive bibl. Plain wrs.
4to. Pp. 93, 80 figs., photos, and diagrs., refs. Orig. wrs.
pp. 189-236, 1 fold. pl. of sections, several figs. of fossil molluscs on 2 lithogr. pls., few sections and fossil lists in text, notes & refs. Plain new wrs.
pp. 1-77, 4 pls., 24 tabs., 9 figs., bibl. Plain new wrs. - Based on foraminiferal assemblages.
pp. 153-262, 49 photos (mostly of fossiliferous rock samples) on 44 pls., 1 fold. pl. of sections, 1 fold. tab., 3 figs., bibl. Journal issue, orig. wrs.
8vo. Pp. 295, several illus. in text (partly fold.), 12 pls., refs. Orig. cloth.
8vo. Pp. 357, many photos of ammonites on 18 pls., 1 fold. map, bibl., index. Orig. cloth. - The section on ammonites covers pages 143-312.
4to. Vol. 1: pp. 138, illus., refs.; vol. 2: pp. 174, illus., refs. Orig. wrs. Fine.
49 pages. Black and white illustrations. Four fold-up figures enclosed in pocket. "The present evidence suggests that hydrocarbon reserves may be encountered in the subsurface in northern Graham Island, southern Hecate Strait, and Queen Charlotte Sound. These potential resources involve mesozoic oil within the Jurassic or Cretaceous rocks, or escape oil of Mesozoic age in Tertiary sandstone units." - from Preface. Moderate wear. Few library markings. A sound copy. Book
8vo. Pp. iv,45, 5 figs., 7 large fold. charts; text & annexes in orig. printed cardboard folder.
pp. 125-156, 3 pls., 1 tab., 16 figs., refs. 4to. Plain new wrs.
pp. 49-114, 3 fold. tabs., 1 fold. pl. of sections, annot. bibl. 8vo. Offprint, orig. wrs., uncut. - Litho- and biostratigraphy studien in various areas and named localities.
145 pages including appendices, index and photos. Black and white photos and illustrations. "The object of this study was to establish the stratigraphy, structure and petrology of the Early Tertiary rocks in the White Lake Basin near Penticton, British Columbia." - from page 3. Table of contents include geology and structure (tertiary rocks, distribution and thickness, lithology, structure of various formations), igneous petrology (chemical variations, petrogenesis) and economic geology of the Dusty Mac Prospect. Usual library markings. Binding Sound. A worthy working copy. Book
4to. Pp. 147, many figs. on 8 pls., 1 tab., refs. Orig. wrs. Covers thumbed, label removed from t fromt cover, contents good.
4to. Pp. 134,[2], 12 pls. of foraminifera, 10 figs., bibl., index. Orig. wrs.