127 résultats
pp. 103-136, 9 fold. diagrs., refs. Large 8vo. Plain new wrs.
8vo, 24cm. Pp. 312, numerous photos of microfossios (mostly forams) on 55 pls., 18 figs., bibl. Orig. cloth.
4to. Pp. 134,[2], 12 pls. of foraminifera, 10 figs., bibl., index. Orig. wrs.
4to. Pp. 147, many figs. on 8 pls., 1 tab., refs. Orig. wrs. Covers thumbed, label removed from t fromt cover, contents good.
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
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.
pp. 125-156, 3 pls., 1 tab., 16 figs., refs. 4to. Plain new wrs.
8vo. Pp. iv,45, 5 figs., 7 large fold. charts; text & annexes in orig. printed cardboard folder.
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
4to. Vol. 1: pp. 138, illus., refs.; vol. 2: pp. 174, illus., refs. Orig. wrs. Fine.
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.
8vo. Pp. 295, several illus. in text (partly fold.), 12 pls., refs. Orig. cloth.
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.
pp. 1-77, 4 pls., 24 tabs., 9 figs., bibl. Plain new wrs. - Based on foraminiferal assemblages.
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.
4to. Pp. 93, 80 figs., photos, and diagrs., refs. Orig. wrs.
Pp. 693-809, 40 diagrs. in text, extensive bibl. Plain wrs.
4to. Pp. 78, 42 figs. and photos, 1 fold. map, refs., append. Orig. wrs. - Geological outline and biostratigraphical framework.
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.
pp. 3-53, 6 pls. (partly of fossils), 14 illus. in text (1 fold.), refs. Plain new wrs.
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.
In-4. Pp. 79, 1 carte dépl., 1 planche de coupes dépl., 3 fig. Broché, couv. impr. orig., non rogné.
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
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.
8vo. Pp. 123, 4 maps (3 fold. incl. 1 large), 10 sketch maps in text, notes & refs. New plain wrs.