564
Regionale Geologie
Conrad, T. A. Observations on a Group of Cretaceous Fossil Shells, found in Tippah County, Miss., with descriptions of fiftysix new species.
In: Journ. Acad. Nat. Sei. Philadelphia . (2) III. Philadelphia 1858.
— Descriptions of New Species of Cretaceous and Eocene Fossils of Mississippi and Ala bama .
Ebendann: (2) IV. Philadelphia 1860.
— Check List of the invertebrate fossils of North America . Eocene and oligocène.
In: Smiths. Mise. Coll. VII. Washington 1866.
Conrad, T. A., Aug. A. Gould, W. P. Blake and L. Agassiz Description of the fossils and shells collected in California by William P. Blake .
Aus: Appendix to the prelim, geol. rep. Palaeontology. Explorations and survey for a railroad route from the Mississippi River to the Pacific Ocean . Washington 1855.
Cook, Charles W. The Influence of Joints in the Formation of the Islands at the Western End of Lake Erie .
In: Pap. Michigan Acad. Sei. Arts and Letters. V. New York 1926.
Cook, Charles W., and George M. Ehlers A Possible Occurrence of the Richmond Formation in the Vicinity of Clayton, Idaho . Ebendann: VII. New York 1927.
Cook, George H. Geology of New Jersey. Newark 1868.
Cooke, C. Wythe The Correlation of the Vicksburg Group.
In: Prof. Pap. U. S. Geol. Surv. 133. Washington 1923.
— Correlation of the eocene formations in Mississippi and Alabama .
Ebendarin: 140-E. Washington 1925.
— Correlation of the Basal cretaceous beds of the South-eastern States .
Ebendarin: 140-F. Washington 1926 .
Cooper, I. G. Catalogue of Californian fossils. (Parts II, III, IV, and V).
Aus: Bull. California State Mining Bureau 4. Sacramento 1894.
Cope , Edward D. Synopsis of the Extinct Ba- trachia and Reptilia of North America .
In: Transact. Amer. Philos. Soc. Phila delphia . (N. S.) XIV. Philadelphia 1871.
— The Vertebrata of the cretaceous formations of the West.
In: Report U. S. Geol. Surv. of the
Territories. II. Washington 1875.
— Report on the geology of the region of the Judith River, Montana , and on vertebrate
fossils obtained on or near the Missouri River .
Aus: Bull. U. S. geol. and geogr. Surv. Ill, Washington 1877.
Cope , Edward D. Descriptions of fishes from the cretaceous and tertiary deposits west of the Mississippi River .
Ebendaraus: IV. Washington 1878.
— Descriptions of new extinct vertebrata from the Upper tertiary and Dakota formations.
Ebendaraus: IV. Washington 1878.
— Supplement to the Extinct Batrachia and Reptilia of North America .
In: Transact. Amer. Philos. Soc. Philadel phia . (N. S.) XV. Philadelphia 1881.
— Systematic Catalogue of the Species of Vertebrata found in the Beds of the Permian Epoch in North America .
Ebendarin: (N. S.) XVI. Philadelphia 1890.
— Extinct Bovidae and Felidae from Plei stocene of the Plains.
In: Journ. Acad. Nat. Sei. Philadelphia (2) IX. Philadelphia 1894.
Cragin, F. W. Preliminary notice of three late neocene terranes of Kansas .
Aus: Colorado College studies. 6. Colorado Springs 1896.
— On the stratigraphy of the Platte series, or upper cretaceous of the Plains. Ebendaraus: 6. Colorado Springs 1896.
— The permian system in Kansas . Ebendaraus: 6. Colorado Springs 1896.
— Paleontology of the Malone Jurassic formation of Texas , with stratigraphic notes on Malone Mountain and the surrounding region near Sierra Blanca, Texas , by T. W. Stanton.
In: Bull. U. S. Geol. Surv. 266. Washington
1905.
Credner, Hermann Die Gliederung der eozo- ischen (vorsilurischen) Formationsgruppe Nord-Amerikas. Habilitationsschrift Leipzig- Halle 1869.
— Geognostische Aphorismen aus Nord- Amerika .
Aus: Z. f. ges. Naturw. 35. Berlin 1870.
— Die Geographie und der Mineralreichtum des Alleghany-Systems.
Aus: Peterm. Geogr. Mitt. Gotha 1871. Crider, A. F. Geology and mineral resources of Mississippi .
In: Bull. U. S. Geol. Surv. 283. Washington
1906.
Crook, A. R. Geology of Sangamon County. Springfield , 111. 1912.
Cross, Whitman On hypersthene andesite and on triclinic pyroxene in augitic rocks;